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photos, tips, tricks, and thoughts from an avid amateur photographer

 
 
 
 

Posts tagged Robert S. Donovan

new toy

I love the smell...

Mr. UPS brought my new Pentax FA 35mm f/2 AL lens today. It has an equivalent field of view on my K10d of 52.5mm, making it the closest you can get to a real “fast fifty” FoV on a Pentax DSLR. This lens has been discontinued by Pentax so I figured I’d better snap one up while I could. I paid $330 from B&H with free shipping. Good thing I acted when I did because it’s now not even listed on their site any more…

I’ll be testing it over the next few days for my review. Here’s a shot of the kit (shot in my kitchen studio):

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I’m really digging the lens hood (and thus planning a new center-pinch lens cap purchace).

a couple of recent macro shots

(untitled)

Pentax K10D, SMC Pentax-DA 35mm f/2.8 Macro Limited, ISO 100, f/2.8, 1/1600 sec, +0.7 EV, IS on

Heavily processed in Lightroom. Started with the Direct Positive creative preset then poked and prodded for a few minutes until I got what I wanted. The detail however, is all from the lens. I’ve got the review worked out in my head but just have to find the time to put it all together.

Tears of loves lost in the days gone by

Pentax K10D, Pentax SMC-A 50mm f/1.7 (manual focus), ISO 125, f/1.7, 1/100 sec, +0.7 EV, IS on

This time shot with my old manual 50mm and heavily cropped to get the macro effect. Processing was limited to some WB and saturation/vibrance tweaking and the addition of some vignetting. This crop is basically a 100% magnifcation of the original 10MP image. Note the slight purple fringing around the droplet from shooting wide open? That’s how you know this image is real ;-)

Pentax vs Canon AF Performance

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I’m a little concerned about the focus performance of my Pentax K10D DSLR. Before I get too far into it, let me  establish a little background first…

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worth the wet knee

worth the wet knee

Pentax K10D, SMC Pentax-DA 35mm f/2.8 Macro Limited, ISO 100, f/2.8, 1/1000 sec, +0.7 EV, IS on

Continuing to test the 35mm f/2.8 Macro Limited this weekend. Shots like this are clearly where this lens shines. This image was cropped slightly in Lightroom before I applied the Direct Positive creative preset. I then tweaked the white balance to give it more of a warm and sunny feel. Finally, since the background was a bit flat, I added in the vignetting to “frame” the subject.

One thing I’m learning about this lens is that if you go walking around with this lens you’re going to end up with a wet knee:

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season’d

season'd

Pentax K10D, SMC Pentax-DA 35mm f/2.8 Macro Limited, ISO 400, f/2.8, 1/50 sec, +0.7 EV, IS on

Couple of things to report here. First, the image above was shot with a Pentax DA 35mm f/2.8 Macro Limited lens that I am testing. The studio shots have been taken and now I just have to spend a few days living with it to see how it works for me. In case you were curious, whenever I get a loaner lens to test I put it on my camera and take it with me everywhere I go for several days. By forcing myself to use it for all of the various photos I take I can get a really good sense of how it performs within a couple hundred frames shot over just a few days.

Initial out-of-the-box impressions are that this is a very nicely put together lens that is absolutely the sharpest lens I’ve ever used. I really like the field of view the 35mm focal length gives on my K10D (52.5mm equiv). As a macro lens you can (read: have to) get crazy close to subjects. It’s actually quite a bit like using my DIY super macro set-up without all the fumbling around. Look for my typical in-depth user review in a few days.

Second, this image was processed using a brand-new copy of Adobe Photoshop Lightroom 2.3 that the folks at Adobe sent over. I’ve been using Lightroom 1.4 all this time and I’m excited to explore the features of this new-and-improved version. I’ll be reporting on my impressions of LR 2.3 later. I can say that the upgrade was completely seamless and I haven’t missed a beat.

The image above was shot in RAW with my Pentax K10D in Aperture Priority mode. White balance was set to Auto as was the ISO. In Lightroom I imported the image using my default develop settings. I then cropped it and applied the Direct Positive preset. Finally, I tweaked the White Balance to bring out the blue hue of the evening light and dialed up the Vibrance a touch to get it to pop a bit more. The sharpness is mostly due to the lens.

About

I'm an industrial designer and an avid hobbyist photographer. People are always asking me "how'd you do that?" So, I decided to create this site as a place to share my experiences and insights about photography, the gear and what it all means to me. I'm not sure if this site will make anyone besides myself a better photographer but I figure it's worth a try. Take a look around and let me know what you think. Thanks for stopping by!

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