Ruy Penalva

Ruy Penalva

Lives in Brazil Lauro de Freitas Bahia, Brazil
Works as a Medical Doctor
Joined on Jun 28, 2010
About me:

Ruy Penalva de Faria Neto

Comments

Total: 106, showing: 41 – 60
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On Reuters to use robotic DSLRs for Olympics coverage article (105 comments in total)

Why not us?

Direct link | Posted on Jul 5, 2012 at 17:32 UTC as 47th comment | 1 reply
On Canon significantly improves EOS 7D with firmware v2 article (296 comments in total)
In reply to:

Ruy Penalva: Good news. I wish it could also have several raw files options (small, medium large) like 5DMKIII. Shooting so fast it can be placed as a photojournalism camera. The GPS module will help me tag photos abroad and abandon my GPS. I think Canon should add several in camera processing 5DMKIII has, including HDR.

My fault, thank you, I have never noted that!

Direct link | Posted on Jun 28, 2012 at 16:39 UTC
On Canon significantly improves EOS 7D with firmware v2 article (296 comments in total)

Good news. I wish it could also have several raw files options (small, medium large) like 5DMKIII. Shooting so fast it can be placed as a photojournalism camera. The GPS module will help me tag photos abroad and abandon my GPS. I think Canon should add several in camera processing 5DMKIII has, including HDR.

Direct link | Posted on Jun 28, 2012 at 15:57 UTC as 60th comment | 2 replies
On IMG_5806 photo in dpreview review samples's photo gallery (2 comments in total)

Seems to be a good portrait lens.

Direct link | Posted on Jun 28, 2012 at 00:57 UTC as 2nd comment
In reply to:

FTW: How about investing a quarter of that and bring the FF camera we all wait for?

NEX-time you'll find it

Direct link | Posted on Jun 23, 2012 at 01:21 UTC
In reply to:

Denton Taylor: Phenomenon? lol. Used to be called BUGS.

Phenomenon is a Latin word and means something "unexpected":
MW Unabridged;
a : a fact or event in the changing and perceptible forms as distinguished from the permanent essences of things: as (1) : a mutable, caused, or developing aspect of things as contrasted with their fixed and substantial natures (2) : a perceptible aspect or appearance of things as contrasted with their true or ideal being (3) : an object of sense perception as distinguished from an ultimate reality (4)

Direct link | Posted on Jun 20, 2012 at 00:46 UTC

To tell you the truth all DSLR in video mode is a mirrorless camera so is meaningless to say that Canon does not have a mirrorless camera!!! DSLR with video capability is an hybrid camera with or without mirror.

Direct link | Posted on Jun 16, 2012 at 01:16 UTC as 14th comment
In reply to:

Ruy Penalva: I think many others improvements should be made:

1. Dual (optical and electronic) switchable viewfinder.
2. Built in protection to LDC screen so as to permit image view under direct sun light
3. A mixed switchable LED and Flash dual purpose light.
4. A single dedicated exposure wheeled button with real electronic exposure preview.
5. Why not a bluetooth?

If you want to do cinema like film sharpness is not an imperious need, in fact, most of the cinema films lack purposely sharpness. Documentary and scientific films need a good sharpness. Regards moire I thinks it is accpetable currently. Any of NL editing sofware corrects several of these parameters (including sharpness) but to my knowledge no one corrects moire effect.

Direct link | Posted on Jun 8, 2012 at 22:42 UTC

I think many others improvements should be made:

1. Dual (optical and electronic) switchable viewfinder.
2. Built in protection to LDC screen so as to permit image view under direct sun light
3. A mixed switchable LED and Flash dual purpose light.
4. A single dedicated exposure wheeled button with real electronic exposure preview.
5. Why not a bluetooth?

Direct link | Posted on Jun 8, 2012 at 21:44 UTC as 65th comment | 3 replies

Times ago a Canon executive told DP in an interview that Canon will inovate in film focus in its DSLR. It should be this dedicated native pixels in sensor able to track the focus automatically and continuously like camcorder do. That is a major advance in DSRL movie capabilities. This shows too a major leap of Canon toward mixed still and movies cameras.

Direct link | Posted on Jun 8, 2012 at 15:16 UTC as 77th comment
On Just Posted: Canon EOS 5D Mark III review article (706 comments in total)

I don't believe that Canon would give a pace behind launching an improvement of MKII with worse JPEG image quality. Make no sense this affirmation. Canon would not forget what it learnt building camera to make that one worse than the old model. What did happen? It was at a software (correctable) or at a sensor/low pass filter level? In any case I need to see this to believe to. I always found my 5D MKII with a soft JPEG image, as happened with all Canon I had. I rarely shoot in Raw format. Sometimes I think DP needs to choose some vague flaw to show. Why Gold Award then?

Direct link | Posted on May 23, 2012 at 03:15 UTC as 210th comment
On Just Posted: In-depth Nikon D800 review article (541 comments in total)
In reply to:

Ruy Penalva: Should we conclude that D800 is a good studio but not an every day hand photo camera?
I did not understand why having a big sensor the image in jpeg comparison seems more cropped, bigger, than that of Canon MKIII!!! The big image gave the sensation or more detail.

The great problem with a so big sensor is to magnify the photo to 100%, only so we can perceive the imperferctions of the photo.

Direct link | Posted on May 9, 2012 at 13:43 UTC
On Just Posted: In-depth Nikon D800 review article (541 comments in total)

Should we conclude that D800 is a good studio but not an every day hand photo camera?
I did not understand why having a big sensor the image in jpeg comparison seems more cropped, bigger, than that of Canon MKIII!!! The big image gave the sensation or more detail.

Direct link | Posted on May 9, 2012 at 02:15 UTC as 136th comment | 4 replies
In reply to:

Ruy Penalva: Samsung is becoming a world leader in every field of technology. It is the only word company to face iPhone, iPad iSomething from Aplle. While Japan technology enterprises report anual losses Samsung is reporting profits, huge earnings.

You should know that misspelled names cost a fortune in search web sites like Google etc. What did you add? Nothing, only hate from within. If you suffer with a thing like that you probably has a kind of mental disfunction. In other words: Merda na cabeça. You fool.

Direct link | Posted on Apr 20, 2012 at 03:21 UTC

Samsung is becoming a world leader in every field of technology. It is the only word company to face iPhone, iPad iSomething from Aplle. While Japan technology enterprises report anual losses Samsung is reporting profits, huge earnings.

Direct link | Posted on Apr 19, 2012 at 21:11 UTC as 18th comment | 6 replies
In reply to:

Ruy Penalva: Zeiss is priced 2 to 3 times over any brand in any product from lens to microscope till lens cleaning microfiber. Zeiss utilize kriptonite cristals to make its lens.

I know I was kidding with Superman kriptonite.

Direct link | Posted on Apr 17, 2012 at 05:01 UTC
In reply to:

M Irwin: The extensive use of bacon in its construction accounts for the high price.

Bacon or sausage?

Direct link | Posted on Apr 17, 2012 at 02:08 UTC

Zeiss is priced 2 to 3 times over any brand in any product from lens to microscope till lens cleaning microfiber. Zeiss utilize kriptonite cristals to make its lens.

Direct link | Posted on Apr 17, 2012 at 02:06 UTC as 22nd comment | 16 replies
In reply to:

IEBA1: Wow. Good thing this is the "compact" zoom.
I'd hate to see the non-compact zoom.
:)

You will buy one or only admire it?

Direct link | Posted on Apr 17, 2012 at 01:58 UTC
In reply to:

Joesiv: While it's pretty, I'm not sure what this has to do with Digital Photography.

:)

I also wonder if they're parafocal... Seems too compact really...

Certainly parfocal- and par-priced-odal

Direct link | Posted on Apr 17, 2012 at 01:54 UTC
Total: 106, showing: 41 – 60
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