Lake Keuka shoreline near Penn Yan. Sony A6500
and Sony/Zeiss 16–70mm zoom.
I get grumpy easily when it comes to zoom lenses. To explain why, I'll just mention that when I bought a small used Mercedes in 2010*, it was the first car I ever owned that had an automatic transmission...
...And it drove me crazy because I never knew what gear it was in.
I realize that this is a simple failure on my part to get with the program: everybody in the world knows the whole point of automatic transmissions is that you just forget about gears and let the car take care of it.
But I wanted to know, and couldn't let go.
Anyway, right out of the gate I experienced some, er, disappointments with the Sony/Zeiss 16–70mm ƒ/4 lens on the Sony A6500. The picture above, for instance, is dead sharp in the middle of the shoreline and a bit unsharp on the edges, both north and south.
Since the point (for me) of the A6500 is the in-body image stabilization (IBIS), and the 16–70mm has in-lens IS to which the camera defers with that lens attached, I've decided to bring the sailboat about and take a different tack. Rather than take the time to figure out what if anything is wrong with the zoom—a potentially long process with a high probability of triggering grumpiness—I've decided to just get a Sony/Zeiss 24mm ƒ/1.8 ZA Sonnar and use that on the Sony, comparing it to the Fuji X-T2 with my XF 23mm ƒ/1.4. That way I'll be using the IBIS in the Sony and also be spared the obligation of testing a zoom lens to find out how it behaves, which can be a bit like describing the color of a chameleon. (The 16–70mm is known to be an excellent lens with a rather high occurrence of bad samples. The 93 reviews at Amazon include 55 five-star reviews and 11 one- and two-star reviews, for example. That's 11.83%, which is a little on the high side.)
I just want to know how my lenses behave and why, that's all. And that's much harder to figure out with a zoom than a prime ("prime" being a colloquial term for a fixed-focal-length lens).
Anyway, the nice folks at LensRentals are zooming a 24mm ƒ/1.8 ZA Sonnar to me which should arrive today, and the 16–70mm is going back to B&H Photo, which kindly loaned me the A6500. LensRentals doesn't rent bad samples, and they test their rental returns to make sure of that. (The 16–70mm was new in the box.) I'm very familiar with the Zeiss 24mm, having owned one for a couple of years a few years back.
I'm not saying there was anything wrong with the 16–70mm, by the way. I'm saying I might have gotten a bad sample and didn't want to take the time to find out. I'm trying out the cameras, not the lenses.
The nice 2014 Acura ILX 2.4 I drive now, based on a Civic and built in Indiana, has the same drivetrain as the '14 Civic Si, including the same 2.4 liter motor and the same sweet, smooth stick shift. And soon I'll be shooting primes with both of this Autumn's test cameras. All shall soon be well in Mikey-land once more.
Mike
*It cost $24k, and magically convinced everyone that I had suddenly become rich. A friend who had just bought a brand-new $48,000 SUV exclaimed, "Ooh, fancy! I could never afford a Mercedes!" It did lose $9,000 of value in a mere three years even though it was already a used car to start with, so maybe I should have been rich to buy the thing, I don't know.
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(To see all the comments, click on the "Comments" link below.)
Featured Comments from:
Juan Buhler: "My Leica M9's sensor cracked (!) a couple of months ago. So I used the A6000 with Zeiss 24mm ƒ/1.8 exclusively during Peter Turnley's workshop in San Francisco last week. Peter already uploaded the workshop's photos (scroll down to see my images). BTW, this was Peter Turnley's first workshop in San Francisco, and it was excellent. I was privileged to assist Peter with the organization a little bit. It was a fantastic experience!"
Mike replies: Juan is a gifted street shooter who I've featured on TOP several times. Juan taking a workshop from Peter is a bit like Raphael taking a painting course from Michelangelo, but then again why not?
John Camp: "Maybe you should confine your lens testing to newspapers taped to the wall. That is a very nice shot and screw the softness, it's a very nice shot."
Mike replies: It is, and thank you, and I wouldn't hesitate to show it—the post was merely to explain why zooms can make me grumpy if I have to learn what they're doing and why they're doing it at every focal length and every aperture. It just takes a long time and a lot of shooting and a lot of looking to get to know a zoom well, that's all.
So do you trust lens' reviews in amazon? That came as a surprise...
[Not many of them, but the reviews as a whole can be a good rough guide as a broad metric. A lens that gets all 5-star reviews is unlikely to be good and a lens that 50% of people send back is unlikely to be good, and so forth. --Mike]
Posted by: Paulo Bizarro | Thursday, 19 October 2017 at 09:15 AM
Don't use zooms- they are subversive!
Posted by: Herb Cunningham | Thursday, 19 October 2017 at 09:22 AM
"Anyway, the nice folks at LensRentals are zooming a 24mm ƒ/1.8 ZA Sonnar to me ...." :-)
Posted by: Stephen Gilbert | Thursday, 19 October 2017 at 09:43 AM
You should never have let your 24/1.8 Sonnar go, Mike. Cameras come and go but a good lens is forever.
Wait a minute, didn't you say that?
Posted by: Brian | Thursday, 19 October 2017 at 09:44 AM
This will probably be disappointing to some precisely because the 16-70 has a mixed reputation and it would have been hoping for another take on it. In a way, we've gotten it - your experience matches that of others (and test sites). This is one of the frustrating things about the Sony APS-C system. The A6500 is a powerhouse of a camera and, at $1400, needs lenses to match. The 16-70/4 has a great specification, the Zeiss label and a $1000 price tag, so promises to be an excellent lens, but while some applaud its center sharpness and contrast (and, I've read, "3d pop") others are disappointed with its lack of edge sharpness. I've avoided it, despite the fact that the specs would make it a great fit for me, because I'd use it for landscape & scenic photographs where I value edge/corner sharpness.
Posted by: Dennis | Thursday, 19 October 2017 at 10:07 AM
Well, we've finally found him. The other guy who bought an Acura ILX 2.4 with manual transmission, that is. My brother has the other one. Honestly, Mike, aren't cars getting boring - even as they become more competent? And this is a lifelong gearhead and ex-racer writing. I don't know what I'm going to do when I can no longer avoid "driver assistance" technology in the next car I buy.
Posted by: Steve Biro | Thursday, 19 October 2017 at 10:33 AM
I understand the logic of substituting a Zeiss 24mm f/1.8 for the Sony zoom, but is your main intention to compare the Sony A6500 with IS against the Fujifilm XT-2 without? As you know, Fuji offers some image-stabilized lenses (the XF 24mm f/1.4 not being one of them) but no IBIS. How do you plan to avoid the inevitable complaints of you comparing "apples-to-oranges"? May I suggest a well-known quote from Oscar Wilde: "Consistency is the last refuge of the unimaginative."?
Posted by: Gordon Lewis | Thursday, 19 October 2017 at 10:34 AM
"LensRentals doesn't rent bad samples..."
Not so, unfortunately. A year ago I rented a Sony FE 4/16-35 which was very soft on the entire right edge.
I sent it back, they checked, and it had a tilted element.
They were nice enough to refund my entire rental fee. I didn't try another sample because I wasn't satisfied with other things about the lens.
This year I rented the newly released FE 4/12-24. It turned out to be stellar, and I purchased it directly from LensRentals.
I've always loved prime lenses, but the flexibility in this case of a UWA lens -- for architecture especially -- is too good to pass up.
Technology has improved the optics of zoom lenses, and this one compares more than favorably with the Batis 2/25 and 2.8/18. Quite remarkable,in my opinion.
Richard
Posted by: Richard Jones | Thursday, 19 October 2017 at 10:45 AM
The best thing about an automatic transmission is that it allows you to left-foot brake. By the judicious use of both brake and throttle at the same time, you can load/unload the suspension to vary the grip of the tires. Techniques like this allow a racecar driver to be fast in a rentalcar 8-0
Putting a trans in Drive, is like putting you camera in P (for professional). In both cases the machine will make good choices, often better than yours, with no effort required on your part.
BTW real gear has a shift lever attached (obligatory S.A. remark).
Posted by: cdembrey | Thursday, 19 October 2017 at 11:03 AM
"The picture above, for instance, is dead sharp in the middle of the shoreline and a bit unsharp on the edges, both north and south."
The camera is not square to the shoreline. Are you sure that this is not, at least in part, DoF?
DoF softening that would never have been noticed in prints of any reasonable size from 35 mm film can show up with high MP sensors viewed at 100%.
As you say, testing can be a tricky business.
[As I say, I just decided to bail and get a lens that the camera's IBIS works with, to better get a handle on that function as I would personally use it. That's all. --Mike]
Posted by: Moose | Thursday, 19 October 2017 at 11:53 AM
Except in very, very few circumstances I have always disliked zooms. There are several reasons, but the fact that they can easily complicate the process and produce results that can be hard to interpret if results are sub par is at the top of the list. I did get along, for the most part, with a Tokina 75-150 in OM mount (very sharp) and the Fuji 18-55 2.8/4 is really nice. For a zoom. And yes, I know there are some really good zooms available; I guess I'm just a prime guy.
Posted by: Earl Dunbar | Thursday, 19 October 2017 at 12:38 PM
If you get an OBDII tool and plug it in, it can show you the gear in real time. If you get a laptop-based one you can record the data.
Posted by: KeithB | Thursday, 19 October 2017 at 12:43 PM
Next time you're car shopping try one with a Dual Clutch Transmission -- they shift faster than you can and display the gear using very large numbers next to the tach. Our car collection (two) has DCT and Manual Transmission cars and I prefer that DCT.
Posted by: Speed | Thursday, 19 October 2017 at 12:59 PM
Brilliant.
I just bought a Zeiss 24/1.8 to go on my a6300 (from the Amazon link). I am looking forward to your review.
Posted by: Hugh Alison | Thursday, 19 October 2017 at 01:10 PM
Juan B is a fine photographer and gentleman. I was part of that workshop and speak from firsthand experience.
Posted by: George Andros | Thursday, 19 October 2017 at 04:26 PM
At those prices for lenses should not all of the ones released for sale be top performers. I constantly read of photographic review sites noting that they received a bad lens. My gosh it's frustrating and yes I did own the same lens for a short time and I was not impressed so it was sent back for a refund. I have not heard of that issue with FUJI, SONY may be kicking butt with their cameras but many of their lenses are just average at best.
Posted by: Peter Komar | Thursday, 19 October 2017 at 04:48 PM
God forbid such a thing happen, but if you ever suffer an impairment of the left foot do not hesitate to get that next Miata with the 6-speed automatic transmission. I know, heresy. But it offers full manual control when you want it and shifts faster than any normal human.
Posted by: Michael | Thursday, 19 October 2017 at 06:37 PM
Weird how Sony can't seem to get the quality control right on a thousand dollar lens. Luckily, my 16-70 is just fine. Most of the time I'm photographing life, rather than landscapes, but when it does go on a tripod I've seen nothing to complain about.
When I need a prime lens fix I use a 24mm or 35mm Nikon + a cheap adapter. Amazed that I can still focus manually.
Posted by: Bill Bresler | Thursday, 19 October 2017 at 07:51 PM
A car with manual transmission would be okay in a clutch.
Posted by: Herman | Thursday, 19 October 2017 at 08:43 PM
I got a used 3 year old car instead of a new one in large part because the new one only came with a DCT (although a very good one). The DCT car is 'better' in most regards compared with my manual transmission car, but lacks the involvement, and that is much more important to me. This year, the manufacturer has made a manual transmission available again, due to customer demand.
We have some cars with DCT's that my wife drives, and they're OK, but I'd prefer manual. Just watch out for CVT's (constant velocity transmissions). I haven't met one I'd put up with, and you won't get a gear readout because it doesn't have any.
When I shoot with zooms, I shoot differently and take different pictures than when I shoot with primes. Not better, not worse, just differently.
Posted by: Henning Wulff | Thursday, 19 October 2017 at 09:09 PM
" I don't know what I'm going to do when I can no longer avoid "driver assistance" technology in the next car I buy." I get a kick out of people who are so worried about the new auto technology that will save tens of thousands of lives every year. I have a six-speed stick shift Mazda Miata that is great fun to drive, but when I have a long distance trip to make I go with my 2016 Mazda 6. It has adaptive cruise control that uses multiple sensors to vary speed to keep a safe distance to the car in front. The new technology makes long trips virtually stress free. I embrace it.
Posted by: Dave Kee | Thursday, 19 October 2017 at 09:20 PM
Rumors are swirling that Panasonic will very shortly introduce a new high end body ... possibly at the beginning of November. If the testing You are doing right between Fuji and SONY is to help You decide which camera to get next ... then there is another worthy contender just behind the corner ... I would wait :-)
Posted by: P@L | Thursday, 19 October 2017 at 09:32 PM
Why do you need to know what gear your car has selected? Mercedes' gearboxes are pretty good. Let them do the spade work while you enjoy the drive.
Posted by: Andrew Lamb | Friday, 20 October 2017 at 02:43 AM
I think this makes more sense ... these should be comparable lenses. I love my Fuji 23 / 1.4 even though I don't seem to frame all that well with a 35mm equivalent.
Posted by: John | Friday, 20 October 2017 at 09:41 AM
Acura makes nice cars, but their model names are unforgivable: ILX, TLX, RLX, RDX, MDX, NSX?
From that list, guess which is the luxury car, the SUV, the sports car.
They've been doing that for years, and a survey showed that it costs them sales.
Just dumb.
Posted by: Scott Paris | Friday, 20 October 2017 at 12:16 PM
Hmzzz, had the same with an Audi A3 with flappy pedal gears and a double clutch gearbox, untill I learned that it shifted with breathtaking precision and let it do the job. I only used them for some downshifts on alpine roads, accelerating (like stonk) out off tight uphill corners. And since these are few and far between in my country, they were actually more or less useless.
Greets, Ed.
Posted by: Ed | Sunday, 22 October 2017 at 04:57 AM
Left-foot braking can't be relied on to do what it used to do. In many new(er) cars, touching the brake pedal cuts the throttle. But I understand what you mean. Why don't they show what gear the car is in on the display? There's so much other useless info on there now.
I was a manual shift diehard for years. Now I let my new Golf do the shifting, it seems to mostly know what to do. It even holds the gear going into corners.
Stirling Moss bought daly drivers with automatic transmissions. If they were good enough for him...
Posted by: Robert Roaldi | Monday, 23 October 2017 at 11:05 AM