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Zeiss 35/2.8 and Sony 24-70/2.8 GM comparisons.

Here are more comparison crops for you to check out, this time it's between the Sony 24-70mm F/2.8 GM, and the Sony Zeiss 35mm F/2.8; which is a good little lens (reviewed here), but is it as sharp as a zoom lens?  If you aren't interested in reading the whole post, I'll save you some time; the zoom is sharper for the most part all the way around!  Read more...

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Merry Christmas!

Merry Christmas from Photojottings!  I’ll be spending time here in Tucson, AZ with family.

Over the holidays, I’ll be getting some more comps ready, the next one will be between the Sony 24-70/2.8 GM, and the Sony Zeiss 35/2.8, then a couple of others before the new year.

Hope everyone has a great holiday.…

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Kodak Moment #8, Naneun Keuliseumaseuleul Jibe Galgeoya

or, for our Western audience, Hi Honey, I’ll be home for Christmas…just not this Christmas.

Today’s Kodachrome slide entry was taken in war torn Korea around Christmas of 1952. The subject is a Korean Radio Tech making a call on a Voice Terminal Bay at a Chonan (later spelled Cheonon) repeater station; I actually don’t know what he’s saying here, …

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Sony FE 24-70/2.8 GM full size test images

Here are some test image sets from the Sony FE 24-70mm F/2.8 GM.  There are five full size images at each marked focal length; 24mm, 35mm, 50mm, and 70mm; from F/2.8 to F/11.  The test scene is similar to what you see in the image above, at each focal length.  Sony A7R used for review.

I'll make some crops from the centers, mid-sections, and corners and put them side by side as I've done in the past, but that will be included in the review.

So far, sharpness and contrast seem first rate, but there's more to a good lens than resolution, so we'll check the other features and qualities in the full review.

For right now, click the F/number links below for the full size image, and see what you think.  All sets were taken using the same shutter speed for each aperture setting and each focal length.  Images are Jpegs with no adjustments made, in-camera or otherwise...

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Kodak Moment #7 The “RAIDER”

There's fresh snow, so fire up your snowmobile, grab a film camera, and let's hit the trails!  Not in Tucson though, darn it.

I'm still waiting for good sunny weather so I can shoot some test images with the Sony FE 24-70/2.8 GM lens.  Hopefully I should have something out in a couple of days. In the mean time, I thought I'd post another Kodak moment picture; this time it's an Ektachrome slide from about 1979/80.

The subject is me, and a 1974 Raider Eagle Snowmobile.  The Raider was unique in that it had twin tracks, a rear mounted engine, and padded cockpit seating; more pictures or Raiders here.  Our Raider had a 440 CCW engine, electric start with a tachometer and speedometer. When the engine was tuned up properly, and on hard packed snow, It would do about 70 MPH (113kph).  Some people worried about what would happen if you rolled it over being seating inside the vehicle and not really able to jump out quickly; I did that one time, and it wasn't actually a bad experience.  A strong neck and the knit cap was good enough as I slid along, upside down and into a snow bank.

The Raider was a fun ride, but it had a lot of problems, mainly due to it being a low production, short run vehicle, and as a result, they never really had the time or resources to get the bugs worked out.  My Grandfather bought this brand new Raider at an auction for almost nothing; they were going out of business; and shortly after that, my Dad talked my grandfather out of it, and we ended up owning it for about 5 years.  I remember my last Raider ride, I think it was early winter in 1981 after a big snow, the first ride of the new season.  I decided to 'drag race' my buddy in his 1970 Pontiac LeMans Sport on the street in front of our house, and as I hit about 6000 RPM on the tach, the chain came apart and flew through the fiberglas body right beside me. We ended up dragging it home behind his car, and putting it in the garage. Unfortunately, that was the last ride for me; Dad ended up fixing it and sold it shortly after.

Interesting side notes; notice the black padded 'seat' on the rear engine cover, you could carry a passenger here, where they would hang on for dear life using the little plastic hand strap just in front of the seat.  Check out my orange Michigan 'safe snowmobiler' patch on my right shoulder, and the 'Coors' beer knit cap which was a typical 'helmet' back then.  There's nothing like beer and snowmobiling when you're 15 years old!  Also notice the hardware store 'photojottings' stickers on the side...

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Next lens up for review, Sony FE 24-70/2.8 GM with comparisons.

Our next review lens is the Sony FE 'G' Master 24-70mm F/2.8.  I'll be doing a 'running' review; which means I'll post sections of the review as I get them done, instead of waiting to finish the entire review before posting it.  First up will be full size sample test images, and then comparisons with other lenses that I have, including the Sony FE Zeiss 24-70/4, Sony FE Zeiss 35/2.8, Sony FE Zeiss 16-35/4 and maybe the Sony Zeiss 55/1.8.

The 24-70mm F/2.8 'G' Master lens is supposed to be the sharpest mid-zoom yet from Sony, so It should be interesting to see how it performs against other lenses at the same focal lengths.

I should be able to get out some test samples within a couple of days, so check back often.

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Sony Zeiss 16-70mm F/4 update

The most asked question for both of my websites is if the Sony 16-70mm (B&H, Amazon, eBay), is a decent lens.  My conclusion was not two thumbs up, and I thought it was a bit pricey for the performance.

At the time of the review, (December 2013), on my old site, I couldn't post full size images, but I can here at photojottings, and I was able to find some of the original test shots with a 'set' at three different focal lengths, 16mm, 23mm and 70mm.

I've also updated the review here on this site.  Remember, all updates to anything originally posted to will only show up here. The old site has not been updated for a long time, and it will not be updated anymore.

For what it's worth, the resolution along the sides are not up to my standards, which are pretty high. However, there's more to life than resolution, and this lens does have other qualities that some folks may find important.

So judge for yourself the image quality from the full size samples below...

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