Do you know when the term FF began to be used?

Format is used as a sizing convention in a lot of different media. Aside from film, everything from books to bricks follow sizing "formats". Where you get the idea that format can only refer to film and not to geometric dimensions is where you go wrong.
The covention of breaking films into format sizes came from when prints were made by contact without use of an enlarger. The film format would thus be exactly the same as the size of the print—so if you wanted large prints, you would have to use a large camera and corresponding film format

The size of the resulting digital capture can only be measured by the pixels in the final image. which are independant of the sensor size.

I don't have the "wrong idea" I have my understanding which you don't agree with.

Is a 35mm sensor "small format film sized"? Sure.

Can my old 35mm lenses have the same FOV as a 35mm film cam? Sure.

Do I create a print off of my sensor when I am finished with a photo? No.

Do I use an enlarger? Yes, my iMac.
All I get from this is you are using the term "format" wrongly.
Look up the word on Websters. The only reference to the word in regards to size is this.

"the shape, size, and general makeup (as of something printed)"

If film and cameras weren't referred to by format for printing, why do you believe the format of the film or camera mattered?
 
I'll try to answer your first two questions only.

Do you know when the term FF began to be used?

Is it a Digital Era term ?


Short answer , YES it is.

All of the arguing after this is about TWO different/distinct versions of the term.

1) full frame , the generic term used to describe the whole image captured on a neg or sensor.

Every camera ever made is a full frame camera just like any glass of any size can be a full (or half full...)glass.

So full frame in this sense was a term most likely used since the first camera was made (1830 something)

(print the full frame not a crop)

2) Full Frame (FF) note the capitalisation.

The term used NOW to describe a camera that has a 24x36 mm sensor .

The one Nikon calls DX but Canon is happy to go along and call Full Frame (note the capitalisation)

The reason for the capitalisation is because those two words now indicate a specific size (24x36mm) not the fact that you use the full image regardless of its size.

Why did this come about ?

It is because the first few DSLRs (post 1999) had a smaller sensor than the 135 neg size but used the same lenses, so folk discovered that part of the image was missing (they were not getting the full size /full frame so their 24mm wide angle suddenly looked like a standard lens)

Later in 2002 Contax came out with one that did not crop the image size of those lenses therefore it was a Full Frame .

If manufacturers like Canon,Nikon, Kodak and so on had come out at the start with new mounts and lenses, the term Full Frame would have not been used in the way it is now because it would have been meaningless given that every camera of any format still can take a full frame image.

So my guess is that Full Frame as used here it is a term from around year 2000
 
Format is used as a sizing convention in a lot of different media. Aside from film, everything from books to bricks follow sizing "formats". Where you get the idea that format can only refer to film and not to geometric dimensions is where you go wrong.
The covention of breaking films into format sizes came from when prints were made by contact without use of an enlarger. The film format would thus be exactly the same as the size of the print—so if you wanted large prints, you would have to use a large camera and corresponding film format

The size of the resulting digital capture can only be measured by the pixels in the final image. which are independant of the sensor size.

I don't have the "wrong idea" I have my understanding which you don't agree with.

Is a 35mm sensor "small format film sized"? Sure.

Can my old 35mm lenses have the same FOV as a 35mm film cam? Sure.

Do I create a print off of my sensor when I am finished with a photo? No.

Do I use an enlarger? Yes, my iMac.
All I get from this is you are using the term "format" wrongly.
Look up the word on Websters. The only reference to the word in regards to size is this.

"the shape, size, and general makeup (as of something printed)"

If film and cameras weren't referred to by format for printing, why do you believe the format of the film or camera mattered?
You seem to have forgotten the very first thing I linked in this thread:

basic-photography-seventh-edition-2000-by-michael-langford-69-638.jpg


Note the part that says this stuff is valid for both film and digital cameras. Note that small format here includes 35mm and APS cameras (you know, digital).

A better more detailed entry is on Wikipedia. And there the definition refers only to the physical dimensions. For example,

"Formats

The most common large format is 4×5 inches, which was the size common cameras used in the 1930s-1950s, like the Graflex Speed Graphic and Crown Graphic, among others. Less common formats include quarter-plate, 5×7 inches, and 8×10 inches (20×25 cm); the size of many old 1920s Kodak cameras (various versions of Kodak 1, 2, and 3 and Master View cameras, to much later Sinar monorail studio cameras) are 11×14 inches, 16×20 inches, 20×24 inches, various panoramic or "banquet" formats (such as 4×10 and 8×20 inches), and metric formats, including 9×12 cm, 10×13 cm, and 13×18 cm and assorted old and current aerial image formats of 9×9 inches, 9×18 inches (K17, K18, K19, K22 etc.), using roll film of 4, 5, 6, 7, 9, or 10 inches width or digital sensors, view cameras (including pinhole cameras), reproduction/process cameras, and x-ray film and digital cameras.

Above 8×10 inches, the formats are often referred to as Ultra Large Format (ULF) and may be 11×14, 16×20, or 20×24 inches or as large as film, plates, sensors, or cameras are available. Many large formats (e.g., 24×24, 36x36, and 48x48 inches) are horizontal cameras designed to make big negatives for contact printing onto press-printing plates.

The Polaroid 20×24 camera is one of the largest format instant cameras currently in common usage and can be hired from Polaroid agents in various countries. Many well-known photographers have used the 235 pounds (107 kg), wheeled-chassis Polaroid."

All of the difference in formats is defined according to size. The use of film is coincidental.
 
I'll try to answer your first two questions only.

Do you know when the term FF began to be used?

Is it a Digital Era term ?


Short answer , YES it is.

All of the arguing after this is about TWO different/distinct versions of the term.

1) full frame , the generic term used to describe the whole image captured on a neg or sensor.

Every camera ever made is a full frame camera just like any glass of any size can be a full (or half full...)glass.

So full frame in this sense was a term most likely used since the first camera was made (1830 something)

(print the full frame not a crop)

2) Full Frame (FF) note the capitalisation.

The term used NOW to describe a camera that has a 24x36 mm sensor .

The one Nikon calls DX but Canon is happy to go along and call Full Frame (note the capitalisation)

The reason for the capitalisation is because those two words now indicate a specific size (24x36mm) not the fact that you use the full image regardless of its size.

Why did this come about ?

It is because the first few DSLRs (post 1999) had a smaller sensor than the 135 neg size but used the same lenses, so folk discovered that part of the image was missing (they were not getting the full size /full frame so their 24mm wide angle suddenly looked like a standard lens)

Later in 2002 Contax came out with one that did not crop the image size of those lenses therefore it was a Full Frame .

If manufacturers like Canon,Nikon, Kodak and so on had come out at the start with new mounts and lenses, the term Full Frame would have not been used in the way it is now because it would have been meaningless given that every camera of any format still can take a full frame image.

So my guess is that Full Frame as used here it is a term from around year 2000
Apology accepted :)
 
Format is used as a sizing convention in a lot of different media. Aside from film, everything from books to bricks follow sizing "formats". Where you get the idea that format can only refer to film and not to geometric dimensions is where you go wrong.
The covention of breaking films into format sizes came from when prints were made by contact without use of an enlarger. The film format would thus be exactly the same as the size of the print—so if you wanted large prints, you would have to use a large camera and corresponding film format

The size of the resulting digital capture can only be measured by the pixels in the final image. which are independant of the sensor size.

I don't have the "wrong idea" I have my understanding which you don't agree with.

Is a 35mm sensor "small format film sized"? Sure.

Can my old 35mm lenses have the same FOV as a 35mm film cam? Sure.

Do I create a print off of my sensor when I am finished with a photo? No.

Do I use an enlarger? Yes, my iMac.
All I get from this is you are using the term "format" wrongly.
Look up the word on Websters. The only reference to the word in regards to size is this.

"the shape, size, and general makeup (as of something printed)"

If film and cameras weren't referred to by format for printing, why do you believe the format of the film or camera mattered?
You seem to have forgotten the very first thing I linked in this thread:

basic-photography-seventh-edition-2000-by-michael-langford-69-638.jpg


Note the part that says this stuff is valid for both film and digital cameras. Note that small format here includes 35mm and APS cameras (you know, digital).

A better more detailed entry is on Wikipedia. And there the definition refers only to the physical dimensions. For example,

"Formats

The most common large format is 4×5 inches, which was the size common cameras used in the 1930s-1950s, like the Graflex Speed Graphic and Crown Graphic, among others. Less common formats include quarter-plate, 5×7 inches, and 8×10 inches (20×25 cm); the size of many old 1920s Kodak cameras (various versions of Kodak 1, 2, and 3 and Master View cameras, to much later Sinar monorail studio cameras) are 11×14 inches, 16×20 inches, 20×24 inches, various panoramic or "banquet" formats (such as 4×10 and 8×20 inches), and metric formats, including 9×12 cm, 10×13 cm, and 13×18 cm and assorted old and current aerial image formats of 9×9 inches, 9×18 inches (K17, K18, K19, K22 etc.), using roll film of 4, 5, 6, 7, 9, or 10 inches width or digital sensors, view cameras (including pinhole cameras), reproduction/process cameras, and x-ray film and digital cameras.

Above 8×10 inches, the formats are often referred to as Ultra Large Format (ULF) and may be 11×14, 16×20, or 20×24 inches or as large as film, plates, sensors, or cameras are available. Many large formats (e.g., 24×24, 36x36, and 48x48 inches) are horizontal cameras designed to make big negatives for contact printing onto press-printing plates.

The Polaroid 20×24 camera is one of the largest format instant cameras currently in common usage and can be hired from Polaroid agents in various countries. Many well-known photographers have used the 235 pounds (107 kg), wheeled-chassis Polaroid."

All of the difference in formats is defined according to size. The use of film is coincidental.
Note the print on your illustration says much of the information is valid even if the camera is digital?

Also notice the parts of your text that refer to large format sensors?

Can you show me a link to a large of even "ultra large" (lol) sensor that this publication refers to?

Wikipedia..... LMAO. I can edit that article if I feel like it. You do know that right?

In reference to "only physical dimentions" read it again. It mentions print sizes specifically.

You aren't very good at arguing..


EDIT: Go back and read the wikipedia article. I removed reference to large format digital sensors since there aren't any available.
 
Last edited:
If you read again what I had written before, not what you may think I had, you will find that I said the same thing in a different way.

The OP was clearly asking about FF/Full Frame not the generic full frame term as assumed or confused with by many here.
 
If you read again what I had written before, not what you may think I had, you will find that I said the same thing in a different way.

The OP was clearly asking about FF/Full Frame not the generic full frame term as assumed or confused with by many here.
You claimed you "never heard" of "Full Frame" before the digital era, when you were selling cameras. But you heard "full frame" then? Maybe you have magic ears that tell you when a customer is capitalizing a word and when they're not? :) You are just embarrassing yourself, contradicting your earlier versions of your story which are all plain for everyone to see in this thread.
 
If you read again what I had written before, not what you may think I had, you will find that I said the same thing in a different way.

The OP was clearly asking about FF/Full Frame not the generic full frame term as assumed or confused with by many here.
You claimed you "never heard" of "Full Frame" before the digital era, when you were selling cameras. But you heard "full frame" then? Maybe you have magic ears that tell you when a customer is capitalizing a word and when they're not? :) You are just embarrassing yourself, contradicting your earlier versions of your story which are all plain for everyone to see in this thread.
The ability to hear the difference between capital and small letters is really special, don't you think?

Particularly since the second form, the digital capitalized one, isn't actually capitalized that strictly. So he can hear them even when they are not there :-)

Regards, Mike
 
Format is used as a sizing convention in a lot of different media. Aside from film, everything from books to bricks follow sizing "formats". Where you get the idea that format can only refer to film and not to geometric dimensions is where you go wrong.
The covention of breaking films into format sizes came from when prints were made by contact without use of an enlarger. The film format would thus be exactly the same as the size of the print—so if you wanted large prints, you would have to use a large camera and corresponding film format

The size of the resulting digital capture can only be measured by the pixels in the final image. which are independant of the sensor size.

I don't have the "wrong idea" I have my understanding which you don't agree with.

Is a 35mm sensor "small format film sized"? Sure.

Can my old 35mm lenses have the same FOV as a 35mm film cam? Sure.

Do I create a print off of my sensor when I am finished with a photo? No.

Do I use an enlarger? Yes, my iMac.
All I get from this is you are using the term "format" wrongly.
Look up the word on Websters. The only reference to the word in regards to size is this.

"the shape, size, and general makeup (as of something printed)"

If film and cameras weren't referred to by format for printing, why do you believe the format of the film or camera mattered?
You seem to have forgotten the very first thing I linked in this thread:

basic-photography-seventh-edition-2000-by-michael-langford-69-638.jpg


Note the part that says this stuff is valid for both film and digital cameras. Note that small format here includes 35mm and APS cameras (you know, digital).

A better more detailed entry is on Wikipedia. And there the definition refers only to the physical dimensions. For example,

"Formats

The most common large format is 4×5 inches, which was the size common cameras used in the 1930s-1950s, like the Graflex Speed Graphic and Crown Graphic, among others. Less common formats include quarter-plate, 5×7 inches, and 8×10 inches (20×25 cm); the size of many old 1920s Kodak cameras (various versions of Kodak 1, 2, and 3 and Master View cameras, to much later Sinar monorail studio cameras) are 11×14 inches, 16×20 inches, 20×24 inches, various panoramic or "banquet" formats (such as 4×10 and 8×20 inches), and metric formats, including 9×12 cm, 10×13 cm, and 13×18 cm and assorted old and current aerial image formats of 9×9 inches, 9×18 inches (K17, K18, K19, K22 etc.), using roll film of 4, 5, 6, 7, 9, or 10 inches width or digital sensors, view cameras (including pinhole cameras), reproduction/process cameras, and x-ray film and digital cameras.

Above 8×10 inches, the formats are often referred to as Ultra Large Format (ULF) and may be 11×14, 16×20, or 20×24 inches or as large as film, plates, sensors, or cameras are available. Many large formats (e.g., 24×24, 36x36, and 48x48 inches) are horizontal cameras designed to make big negatives for contact printing onto press-printing plates.

The Polaroid 20×24 camera is one of the largest format instant cameras currently in common usage and can be hired from Polaroid agents in various countries. Many well-known photographers have used the 235 pounds (107 kg), wheeled-chassis Polaroid."

All of the difference in formats is defined according to size. The use of film is coincidental.
Note the print on your illustration says much of the information is valid even if the camera is digital?

Also notice the parts of your text that refer to large format sensors?

Can you show me a link to a large of even "ultra large" (lol) sensor that this publication refers to?

Wikipedia..... LMAO. I can edit that article if I feel like it. You do know that right?

In reference to "only physical dimentions" read it again. It mentions print sizes specifically.

You aren't very good at arguing..

EDIT: Go back and read the wikipedia article. I removed reference to large format digital sensors since there aren't any available.
Wow, vandalizing wikipedia pages to win an argument. How mature. You can edit the pages, it's true, but they will be reversed if you are just making stuff up.

Image format is a physical size. You know medium format digital cameras? Like the Pentax 645Z? Or Leica S? Or Hasselblad H5D? There's no necessity for what's behind it to be only digital or only film. Today there are both film and digital Medium Format cameras. The term did not originally encompass digital (since it predates the digital era), but when digital came along, it added it in, because there was no necessity for it to only mean film. So 645 or Leica S are MF cameras, yes? Now as for digital Large Format sensors, they do exist (note link is 3 years old), they're just not commercially viable. But there's no reason why you can't have a digital LF sensor, since "format" does not specify it must be film.
 
Both you and the previous poster severely lack comprehension skills.

If you just stop and think about it for a minute I could not have heard Full Frame to mean 24x36 exclusively at a time when the term did not mean what it does now.

As someone pointed out already cameras of different formats /film sizes referred to the built in crop as Half Frame so the full size was (in those cameras) Full Frame however you needed to know what camera it was to figure out the size.

A Bessa Full Frame is 60x60mm (well 58.5x58.5) yet that Konica was 24x36 mm.



Evil is a new term

Evil has always existed

Both are correct but describing two different things.

Mind you the newer EVIL (Electronic Viewfinder Interchangeable Lens) did not last

This is an ibis :



7f31d9e107f349c0a2da972b0693ab91.jpg

go ahead and tell me that IBIS (InBodyImageStabilisation) has been around for centuries...
 
Both you and the previous poster severely lack comprehension skills.
Nowhere near as bad as your frantic shifting of goal posts and desperate splitting of hairs :-)
If you just stop and think about it for a minute I could not have heard Full Frame to mean 24x36 exclusively at a time when the term did not mean what it does now.
It has been shown repeatedly, both by people who were there and textual in documents from that time, that full frame did refer to 24x36 mm film. To win this argument you are now bringing 'exclusively' into it. Tsk, tsk, tsk.
As someone pointed out already cameras of different formats /film sizes referred to the built in crop as Half Frame so the full size was (in those cameras) Full Frame however you needed to know what camera it was to figure out the size.
And? That in no way contradicts the claim that full frame was I use to mean 24x36.
A Bessa Full Frame is 60x60mm (well 58.5x58.5) yet that Konica was 24x36 mm.

Evil is a new term

Evil has always existed

Both are correct but describing two different things.

Mind you the newer EVIL (Electronic Viewfinder Interchangeable Lens) did not last

This is an ibis :

7f31d9e107f349c0a2da972b0693ab91.jpg

go ahead and tell me that IBIS (InBodyImageStabilisation) has been around for centuries...
Cute examples, but no banana. These are - very - constructed examples of homonyms. We are not talking about homonyms here.

Regards, Mike

--
Wait and see...
I hardly ever speak for anybody but myself. In the cases where I do mean to speak generally the statements are likely to be marked as such.
 
Wow, vandalizing wikipedia pages to win an argument. How mature. You can edit the pages, it's true, but they will be reversed if you are just making stuff up.
The article refers the reader to something that doesn't exist. Removing reference to this mythical, fictional sensor is vandalism? You are a very "special" person.
Image format is a physical size.
A sensor is not a physical component of the final image, How is it you cannot seem to understand this? Film was physically manipulated to create an image, so it's size and quality was proportional to the final output.

If you argue that output (print size) is no longer the standard for choosing format size, then the only other measure of image size is MP. This is still not a measure of sensor size.
You know medium format digital cameras? Like the Pentax 645Z? Or Leica S? Or Hasselblad H5D? There's no necessity for what's behind it to be only digital or only film. Today there are both film and digital Medium Format cameras. The term did not originally encompass digital (since it predates the digital era), but when digital came along, it added it in, because there was no necessity for it to only mean film. So 645 or Leica S are MF cameras, yes? Now as for digital Large Format sensors, they do exist (note link is 3 years old), they're just not commercially viable.
Read again friend. The article specifically refers to attaching a MF back to a LF camera via an adapter plate.
But there's no reason why you can't have a digital LF sensor, since "format" does not specify it must be film.
You still don't get it. There is a reason that there is no useful application of such a sensor. The only reason for LF film and cameras was large print applications. A digital MF camera easily provides that quality.
 
Image format is a physical size.
A sensor is not a physical component of the final image,
True, but so what? Nor is a film, unless it's a slide transparency. The sensor has a format regardless of whether it forms part of anything else later in the process.
How is it you cannot seem to understand this?
It's not failing to understand the fact; it's seeing that the fact has nothing to do with the broader discussion.
Film was physically manipulated to create an image, so it's size and quality was proportional to the final output.
Format is as much to do with shape as size. The final format of the output print need have no relation to the format of the film it is made from (ditto prints from sensors).

The quality of the final output depends on the size and quality of the original capture medium; this is equally true if that medium is film or sensor or, indeed, anything else.
 
Image format is a physical size.
A sensor is not a physical component of the final image,
True, but so what? Nor is a film, unless it's a slide transparency. The sensor has a format regardless of whether it forms part of anything else later in the process.
How is it you cannot seem to understand this?
It's not failing to understand the fact; it's seeing that the fact has nothing to do with the broader discussion.
Film was physically manipulated to create an image, so it's size and quality was proportional to the final output.
Format is as much to do with shape as size. The final format of the output print need have no relation to the format of the film it is made from (ditto prints from sensors).

The quality of the final output depends on the size and quality of the original capture medium; this is equally true if that medium is film or sensor or, indeed, anything else.
 
I'll try to answer your first two questions only.

Do you know when the term FF began to be used?

Is it a Digital Era term ?


Short answer , YES it is.

All of the arguing after this is about TWO different/distinct versions of the term.

1) full frame , the generic term used to describe the whole image captured on a neg or sensor.

Every camera ever made is a full frame camera just like any glass of any size can be a full (or half full...)glass.

So full frame in this sense was a term most likely used since the first camera was made (1830 something)

(print the full frame not a crop)

2) Full Frame (FF) note the capitalisation.

The term used NOW to describe a camera that has a 24x36 mm sensor .

The one Nikon calls DX but Canon is happy to go along and call Full Frame (note the capitalisation)

The reason for the capitalisation is because those two words now indicate a specific size (24x36mm) not the fact that you use the full image regardless of its size.

Why did this come about ?

It is because the first few DSLRs (post 1999) had a smaller sensor than the 135 neg size but used the same lenses, so folk discovered that part of the image was missing (they were not getting the full size /full frame so their 24mm wide angle suddenly looked like a standard lens)

Later in 2002 Contax came out with one that did not crop the image size of those lenses therefore it was a Full Frame .

If manufacturers like Canon,Nikon, Kodak and so on had come out at the start with new mounts and lenses, the term Full Frame would have not been used in the way it is now because it would have been meaningless given that every camera of any format still can take a full frame image.

So my guess is that Full Frame as used here it is a term from around year 2000
May I just point out that what Nikon refer to as DX is NOT full frame . DX is what everyone else calls APSC and 24x36mm sensor size ( full frame ) is called FX by Nikon .
--
With kind regards

Derek.
 
Wow, vandalizing wikipedia pages to win an argument. How mature. You can edit the pages, it's true, but they will be reversed if you are just making stuff up.
The article refers the reader to something that doesn't exist. Removing reference to this mythical, fictional sensor is vandalism? You are a very "special" person.
No the link I posted showed one did exist. Its dimensions are 8x10, not 6x6 or any sort of medium format size.

Maxback-Feinberg-550x440.jpg


You just vandalized a wiki page. Does Tennessee Valley Authority know you are vandalizing Wikipedia pages while at work?
Image format is a physical size.
A sensor is not a physical component of the final image, How is it you cannot seem to understand this? Film was physically manipulated to create an image, so it's size and quality was proportional to the final output.

If you argue that output (print size) is no longer the standard for choosing format size, then the only other measure of image size is MP. This is still not a measure of sensor size.
Look at the Image Sensor FORMAT article. The FORMAT refers to the different dimensions of sensor size, both in terms of proportions and physical size. The sensor itself is incidental, if you wanted to stick film in there, it would still be the same format. There are numerous experiments that have stuck APS and FF sensors into 35mm film camera bodies and they work perfectly fine. But while APS crops the image, FF retains the format.
You know medium format digital cameras? Like the Pentax 645Z? Or Leica S? Or Hasselblad H5D? There's no necessity for what's behind it to be only digital or only film. Today there are both film and digital Medium Format cameras. The term did not originally encompass digital (since it predates the digital era), but when digital came along, it added it in, because there was no necessity for it to only mean film. So 645 or Leica S are MF cameras, yes? Now as for digital Large Format sensors, they do exist (note link is 3 years old), they're just not commercially viable.
Read again friend. The article specifically refers to attaching a MF back to a LF camera via an adapter plate.
Wrong, the dimensions are 8x10. It is not simply slotting a MF digital back into a LF body. But the bottom line you duck is the fact that everyone accepts "medium format" refers to both digital and film cameras. Which contradicts your basic argument that "format" refers only to film.
But there's no reason why you can't have a digital LF sensor, since "format" does not specify it must be film.
You still don't get it. There is a reason that there is no useful application of such a sensor. The only reason for LF film and cameras was large print applications. A digital MF camera easily provides that quality.
I didn't state "not useful", but "not commercially viable" - totally different things. The gigapixel setups you get with a range of DSLRs stuck together should tell you there is interest in a large format digital sensor, but it would be a risky undertaking, and none of the main brand makers have an interest, including the medium format makers, since the system would compete with their existing lines (while market size is very uncertain).
 
I'll try to answer your first two questions only.

Do you know when the term FF began to be used?

Is it a Digital Era term ?


Short answer , YES it is.

All of the arguing after this is about TWO different/distinct versions of the term.

1) full frame , the generic term used to describe the whole image captured on a neg or sensor.

Every camera ever made is a full frame camera just like any glass of any size can be a full (or half full...)glass.

So full frame in this sense was a term most likely used since the first camera was made (1830 something)

(print the full frame not a crop)

2) Full Frame (FF) note the capitalisation.

The term used NOW to describe a camera that has a 24x36 mm sensor .

The one Nikon calls DX but Canon is happy to go along and call Full Frame (note the capitalisation)

The reason for the capitalisation is because those two words now indicate a specific size (24x36mm) not the fact that you use the full image regardless of its size.

Why did this come about ?

It is because the first few DSLRs (post 1999) had a smaller sensor than the 135 neg size but used the same lenses, so folk discovered that part of the image was missing (they were not getting the full size /full frame so their 24mm wide angle suddenly looked like a standard lens)

Later in 2002 Contax came out with one that did not crop the image size of those lenses therefore it was a Full Frame .

If manufacturers like Canon,Nikon, Kodak and so on had come out at the start with new mounts and lenses, the term Full Frame would have not been used in the way it is now because it would have been meaningless given that every camera of any format still can take a full frame image.

So my guess is that Full Frame as used here it is a term from around year 2000
May I just point out that what Nikon refer to as DX is NOT full frame . DX is what everyone else calls APSC and 24x36mm sensor size ( full frame ) is called FX by Nikon .
Good one - hairsplitting depends to a large degree on the details; getting them right is some kind of prerequisite :-)

Regards, Mike
 
Image format is a physical size.
A sensor is not a physical component of the final image,
True, but so what? Nor is a film, unless it's a slide transparency. The sensor has a format regardless of whether it forms part of anything else later in the process.
How is it you cannot seem to understand this?
It's not failing to understand the fact; it's seeing that the fact has nothing to do with the broader discussion.
Film was physically manipulated to create an image, so it's size and quality was proportional to the final output.
Format is as much to do with shape as size. The final format of the output print need have no relation to the format of the film it is made from (ditto prints from sensors).

The quality of the final output depends on the size and quality of the original capture medium; this is equally true if that medium is film or sensor or, indeed, anything else.
Ok, so why were there so many film formats?
Well, this question has nothing to do with anything that's gone before but the answer is simple: whether books, cameras, paintings or anything else, people like different sizes and shapes for different circumstances.

Sometimes it's a matter of aesthetics: some things look better short and wide, some look better long and tin, etc ...

Sometimes it's a matter of available space: a big picture in a big room, a small picture in a small book ...

Sometimes it's a matter of expense: I'd like a Pentax 645z but I can't afford it ...

... and so on. Every film (or plate or sensor) format is the compromise that best suits a particular set of circumstances.

Incidentally, although it's even further off topic, I wonder why you keep referring to film in the past tense.
 
Sorry I got that one wrong , I should have had a look first, but the point remains that Nikon does not use that FF/Full Frame designation and Canon is using it capitalised to make the difference .
Somewhat like Xerox is a brand whilst xerox is a common term for a photocopy.
The same is for memory stick, hoover , sellotape and would you believe heroin ?
Heroin (capital letter) is a trademark of Bayer.
 

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