pcworth

pcworth

Lives in United States Houghton, MI, United States
Works as a Chemistry Professor
Joined on Oct 25, 2011
About me:

Love: The outdoors, gardening, ice skating, quadline and inline skating, cycling, skiing, snowboarding. Always looking for the perfect Disney vacation camera!

Comments

Total: 78, showing: 1 – 20
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I tried Lightroom, but could not get my head around the workflow (or lack of). The closest I have found in terms of workflow are Capture One and Aftershot Pro. However, Capture One has a pretty ugly interface and Aftershot Pro have a really buggy interface.

Direct link | Posted on Apr 17, 2015 at 23:31 UTC as 114th comment | 1 reply
On Opinion: The myth of the upgrade path article (1458 comments in total)

Hmmm, I'm not sure I understand what is wrong with thinking about the future of your equipment. If you are thinking about moving to full frame, and a full frame lens is available that covers your current crop frame needs, I would argue it makes more financial sense to purchase that. I would also argue that if there is no problem with a 24-70 f/2.8 because you can always buy a 10-24 zoom to cover that lower end, if you have a desire for such wide angles.

I purchased a Canon EF 70-200 IS f/2.8 for use on my T4i because I needed the f/2.8 and the zoom range for indoor sport photography.

I did not realize that Nikon full frame cameras can use crop frame lenses! Very cool! Why doesn't Canon allow that?

Direct link | Posted on Mar 11, 2015 at 20:40 UTC as 15th comment | 2 replies
In reply to:

Canon 70D OR 760D Rebel T6: What is better 760D or 70D for someone who aspires to become a pro?
Still have no answer! :/

Neither, get a Nikon D750! I borrowed one from a friend this weekend to shoot a skating show and it was a lot of fun to use.

My own camera is a T4i and I've been looking to upgrade, so I'm excited to see what the 760D offers because I see it has some nice features.

The problem I have with Canon right now is that the T6s and 70d are essentially the same thing. Then they have the 6D, which is had a superior sensor, but older technology, and then there is the 5D series. There is nothing in between the 6D and the 5D, which is what I want and why I was so excited by the Nikon D750.

Direct link | Posted on Feb 26, 2015 at 03:17 UTC

I am really excited by the small LCD, I've worked with a couple of cameras that have it and prefer to just tilt the top of the camera toward me rather than have to mess with the tilting screen on the back.

Direct link | Posted on Feb 26, 2015 at 03:02 UTC as 153rd comment
On Canon 7D mirror box filmed at 10,000fps article (175 comments in total)

My old Olympus OM-1 had a horizontal shutter that looked fabric. I wonder how much the orientation (vertical vs horizontal) impacts the final image?

Direct link | Posted on Jan 31, 2015 at 22:07 UTC as 15th comment | 1 reply
On Panasonic Lumix DMC-FZ1000 Review preview (839 comments in total)
In reply to:

pcworth: Does this camera really have lower noise/higher image quality than the Canon T4i at high ISO?

I currently use the FZ200 for my general travel camera and a T4i+70-200 f/2.8 for photographing figure skating friends. This seems like an interesting alternative, at least for the FZ200, but I am skeptical about the noise when shooting at 800+ ISO (often 1600) given the difference one stop slower aperture at 200mm on this camera compared to the Canon.

Ooops! Yep, wouldn't we all want a 7-200 f/2.8, but I was talking about my 70-200. :-)

Direct link | Posted on Aug 17, 2014 at 00:00 UTC
On Panasonic Lumix DMC-FZ1000 Review preview (839 comments in total)
In reply to:

pcworth: Does this camera really have lower noise/higher image quality than the Canon T4i at high ISO?

I currently use the FZ200 for my general travel camera and a T4i+70-200 f/2.8 for photographing figure skating friends. This seems like an interesting alternative, at least for the FZ200, but I am skeptical about the noise when shooting at 800+ ISO (often 1600) given the difference one stop slower aperture at 200mm on this camera compared to the Canon.

I'm kind of thinking along the same lines as minzaw. If the image quality of this camera is an improvement over the canon, I would have the best of both worlds.

I was just kind of surprised that it would be better than an APS-C sensor.

I agree with Francis, that comparing lenses is tough, but when you are photographing figure skaters in an ice rink, you are at the mercy of available light. In reality, what I should do is get a full frame sensor, but I like how the APS-C gives me a greater "reach" with the 7-200.

Just thinking out loud really.

Direct link | Posted on Aug 2, 2014 at 19:46 UTC
On Panasonic Lumix DMC-FZ1000 Review preview (839 comments in total)

Does this camera really have lower noise/higher image quality than the Canon T4i at high ISO?

I currently use the FZ200 for my general travel camera and a T4i+70-200 f/2.8 for photographing figure skating friends. This seems like an interesting alternative, at least for the FZ200, but I am skeptical about the noise when shooting at 800+ ISO (often 1600) given the difference one stop slower aperture at 200mm on this camera compared to the Canon.

Direct link | Posted on Jul 29, 2014 at 18:14 UTC as 119th comment | 8 replies
On Kodak Pixpro S-1 First Impressions Review preview (184 comments in total)
In reply to:

Artpt: Agreed with other comments on the industry milestone of three companies offering a mix of lenses and bodies in a common format!....a win for consumer choice.

Brand loyalists may not see the benefit in cross competition among the M43 products, but the exchange of common format opens up an entire industry to innovate on other technological aspects....

Pros already use this model to manage multiple aspects of their work but within their camera brand.

Another thought to consider is how fast a company can innovate a product if the R&D works around a known format over innovating the entire format (lenses, bodies, etc). The legacy costs do eat away at budgets and limit creativity.

"Innovation of Android devices over Apple" really depends on your definition of "innovation." If "innovation" is to stick any random technology on to a device regardless of value, then sure. However, I am not sure that is what innovation is really about. Apple is a company that seems to take its time evaluating what works in the market, and what does not.

Direct link | Posted on Jun 24, 2014 at 13:32 UTC
On Panasonic Lumix DMC-FZ1000 First Impressions Review preview (1267 comments in total)
In reply to:

pacnwhobbyist: What a great time to be a perspective camera buyer. Although like I mentioned before in a previous comment section, it might be worth waiting until Photokina to see what else comes out. Nonetheless, this looks like it will be a great camera. I wonder if it will put downward price pressure on the RX10.

Technically, he/she could be a perspective camera buyer. Maybe a prospective perspective photographer! :-)

Direct link | Posted on Jun 12, 2014 at 16:13 UTC

The camera is definitely a lot more compact than the GoPro, but doesn't the fact that it is tethered to the battery pack/storage device create a significant tangle hazard to deal with?

Direct link | Posted on Jun 6, 2014 at 13:23 UTC as 2nd comment
On A GoPro Hero's journey into a dishwasher article (167 comments in total)

Whole lot of grumpy people on here today! :-)

Direct link | Posted on Jun 6, 2014 at 13:18 UTC as 16th comment | 1 reply
On Lytro Illum in the hands of five leading photographers article (164 comments in total)
In reply to:

HowaboutRAW: It would be better if Lytro gave DPReview a beta body with beta software and DPReview played with both for month.

Instead we're getting independently created sales brochures from the company.

I saw one of these beta bodies a few weeks ago. Seems more promising than the first, but I could not shoot and then keep files to play with later at home. Not like the software is available to the general public yet.

Why are you so sure this is true? I suppose the reality is that conventional photograph analysis does not really work for this media. For example, how do you analyze the focus of a camera where you can change the focal point after you have captured the image?

Direct link | Posted on May 20, 2014 at 17:52 UTC
On Lytro Illum in the hands of five leading photographers article (164 comments in total)
In reply to:

InTheMist: I think I finally get this!

It's an interactive photograph with more than one subject possible.

I looked at the gallery and the way to view the images just feels funny so far. If only the photographer could create two (or more) focus points that were automatically moved to and from, that would be a nicer user experience and would better fulfill the photographer's vision. The size of the sensor seems too small to properly appreciate the focus interaction as well.

Most of us are so conditioned to think in terms of "prints" that our brain struggles with these "photographs," but as the world of digital media continues to grow I feel we will increasingly learn to embrace living images and their vast potential.

Direct link | Posted on May 20, 2014 at 17:48 UTC
On Sony Cyber-shot DSC-RX10 Review preview (493 comments in total)
In reply to:

pedroboe100: I don't get it. It's bulky and expensive. Why would someone choose this over a Pentax K5, Olympus EM1, Pana GH3, with a Tamron superzoom lens?

Try putting an equivalent f/2.8 lens on any of those cameras and see how bulky they are.

Direct link | Posted on Mar 26, 2014 at 22:22 UTC
On Sony Cyber-shot DSC-RX10 Review preview (493 comments in total)

@mosc I think you need to check your numbers because this camera has an f/2.8 lens across the range. You cannot compare a camera with a kit lens to a camera with an f/2.8 lens.

Direct link | Posted on Mar 26, 2014 at 22:21 UTC as 43rd comment | 1 reply
On Sony Cyber-shot DSC-RX10 Review preview (493 comments in total)
In reply to:

mosc: I think the RX10 is overpriced. The lens is great but in a few years it can't be used with a newer 1" sony sensor that offers new things like 4k video or real action tracking on-chip PDAF. If they make an RX20 one day, you'll have to re-buy the lens. Maybe it'll be a little longer at tele or a little lighter but your old glass is throw away. Usually, fixed glass comes at a discount. No mount to deal with, the lens can have fewer compromises, saves money. That makes up for it. This one doesn't seem to have that.

You can't find 1" lenses that compete with this but there are plenty of APS-C sized lenses that do. The article lists a couple, the EF-S 18-135 and the very impressive sony E 18-105. There's also the 18-200 sigma that just came out which is under a pound and has 11x instead of 8x range and usable macro. The dimensions of the RX10 isn't revolutionary either compared to one of those lenses attached to a small camera. Several combos come out LIGHTER than the RX10, all are CHEAPER.

Something can only be considered overpriced if there are equivalent products at a lower price. This camera sounds expensive, and for some $1300 is a lot to spend, but consider what it offers.

The equivalent Canon lenses for my DSLR (covering 24-200 at f/2.8) cost me almost $4000 and are HEAVY. This thing offers image quality close to an APS-C DSLR in a total package that runs under 2lb. That is a significant accomplishment, and worthy of a premium price.

If I did not own a Lumix FZ200 I would buy one of these in a heartbeat. It seems like an excellent travel zoom provided you do not need super duper zoom.

Direct link | Posted on Mar 21, 2014 at 17:34 UTC

For the most part you can still get a good sense of a product with these reviews, but like everything else, you need to use more than one source.

It would be nice if there was an easier way to sort reviews by verified purchasers, because there are a lot of people opining on something they have never used.

I purchased the Lumix FZ200 when it first came out, but amazingly people were already "reviewing" the item even though it was not available for purchase anywhere. They simply read the specs and opined. Thankfully, Amazon deleted all of them when the camera finally went on sale.

On the subject of "reviews" it drives me nuts when websites post "reviews" that are nothing more than a restatement of the specs. This is one reason why I keep coming back to DPReview. At least the previews are more than just a list of specs.

Direct link | Posted on Jul 15, 2013 at 23:25 UTC as 117th comment
On Olympus executives sentenced, avoid jail time article (50 comments in total)
In reply to:

rennie12: . . . and I presume everybody knows what happened to the American head of the company who let the cat out of the bag. . . Gee, you don't ? He had to find another job.

How honorable for all concerned.

He got a £10 million settlement and is now doing the rounds as a consultant on business ethics.

Direct link | Posted on Jul 6, 2013 at 19:52 UTC
In reply to:

Raincheck: Congratulations Mr. Wilhite— good job at a time of need. That said, just because you figured out my least favorite form of compression next to MP3, doesn't mean you have the sense that God gave a bug when figuring out how to pronounce an acronym.

You need to be very careful making statements like this because it is quite possible that he was wrong. It was just a theory after all, and there are already plenty of exceptions.

It fits what we understand now simply because we do not know any better. For the longest time people branded Boltzmann as an Irreligious Materialist for believing in Atoms. At one time everyone knew the earth was flat and the sun revolved around it. So . . . . .

Direct link | Posted on May 24, 2013 at 19:14 UTC
Total: 78, showing: 1 – 20
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