Why nex lens so big

Sony delivered all E lenses they had on the previouse roadmap. Latest delays of A77 and NEX-7 are caused by the two natural disasters at the East, everybody aware off. This "roadmap" has caused me to re-think my plans. No need to buy into a camera system with a lot of Kit Zooms.

Two great NEX bodies and only one pro quality E-mount lens to pair them with. Talk about a missed opportunity. Either way, that would finally convince me to switch from a full-size dSLR. What's the difference between a standard zoom and a mid-magnification zoom, though? Personally, I rather wish Sony would deliver on the NEX-7 before it started promising news lenses for it.

Why do you need the physical camera also? Can't you just take your pictures with a phantom lens? This whole "lens" things is overrated: There's nothing sharper than clean air. It looks as though the NEX system can't provide a fast lens unless it is also rather big. But is it true? Flange distance doesn't matter? Is it just a function of design within the lens?

I have no idea but it's not the case that say some lenses design for leica or same mount cameras are smaller than say canon mount cameras? So, bad comparison. I had hoped that Sony would have a lens about the same physical size as the mm f2 on my LX3, but evidently not. Maybe Sony will surprise me. Until then, I sit on the sidelines.

Sorry to disillusio you! A mm F2. To have an idea: Llook at the mm F2. There are physical laws you can't ignore. Sorry again. You're going to be sitting on that sideline for eternity. I've also been sitting on the sidelines but I doubt they will ever come up with something like Panasonic's X series mm. Limited range, no image stabilization. He was not referring to constant F2 aperture at all zoom ranges. What he said is that he wanted an F2 initial aperture like the LX3 has.

Which I don't think it would weight 1kg Um no. Except for the telephoto, the E-mount lenses are rather light and far from bulky. When I picked up the Zeiss for the first time i was amazed at how light it is. Nice camera line up - crap lens line up. Whats the point of having slim cameras and 24 Mp if the whole package delivers either crap sharpness? I hope the snap pancake can deliver the sharpness the other pancake can't.

That would make one interessting lens for me. Though, whats the point of having a system camera if only one lens sits on there? The first thing that came to my mind when I read 'end of ' was 'they must be sh For me, the big turnoff to the Sony NEX is that their lens line is geared towards soccer moms. Slow kit zooms dominate their lens line up. Fuji, on the other hand, is releasing their camera with 3 fast primes. According ot their lens roadmap, in total, 9 lenses by the end of , 6 primes lenses.

The zooms they will offer are all constant aperture. Sony probably never intended any of their E-mount cameras to become serious semi-pro gear. Soccer moms is right! Add Steadyshot with Active Mode to its video mode, drop its shot-to-shot time down to 0.

I just hope it feels good when I mount a giant flash and lens onto it. What's with making wide angle lenses mostly available as zooms? I would much rather have a compact 10 or 12 mm f2. It's not just Sony. Everyone is doing it. Nikon makes a F2. This lens is same or sharper than the primes in the same focal length. I think it's because they don't currenlty have any option for a wide angle zoom..

On the contrary Translation of Japanese word. The chart above is the third iteration I have seen, the first was in Japanese, the second Japanese with English translations and this one with just English. I think the original Japanese word translated to snap, and it has been decided that refers to a pancake lens. Might "snap pancake" be a translation of the Japanese colloquial expression for "rice wafer loaded with wasabi"? Yes but the problem is the NEX-7 is here now, and there isn't a decent zoom to pair with it now.

How did a company of Sony's size end up making such a huge cock-up as that? The SEL is actually regarded as an excellent zoom. After long time I received my NEX7 now, and for the time being I use it with the new Tamron have chosen the Tamron due to much smaller size compared to the Sony. Working around the few wakenesses of such "super-zooms" the first few dozen results are absolutely nice.

In my opinion there is little need of another zoom for the mass market. The NEX7 is "just" my everyday-everytime-with-me and holiday camera. Let's just wait to see what they come up with before slagging them off too much shall we? Given the rather sketchy details on their roadmap, I find it difficult to make any sensible comments. I'll place my bet on a 35mm 1. That would suffice as an all-around wide, bright zoom. Nevertheless, as they speak of "standard" zoom as opposed to "wide" , I'm afraid it'll be another dull not-that-wide zoom starting at 28mm.

Besides that many people here seemingly doesn't understand serious business. Sony has an existing line up of standard and some enthusiast lenses which cover every basic need. Reason for delaying the "special" lenses is that the profit of the body and standard lens business needs to cover the costs of designing new lenses which may probably not be sold in sufficient amounts in order to redeem themselves.

The diff is not too big. Oh yeah to clarify, I mean sensor wise! Fruits are substitutable. Apples and pears can both be sweet, or they can both be hard or rotten.

Pick the pear or apple that pleases most. No doubt they'll all be so expensive NEX users in the main will continue to use it just as a twin lens package as I do and use a full sized DSLR for more specialist lens work.

Olympus Pen has a range of lens really useful, not Sony. We will shoot the photos with the NEX in and now with the Olympus? I have two bodies and I have to change from one body to another lens. From here you can see that Sony has no real culture of photography We need an equivalent in 35 mm of 28mm, 35mm, 50mm at a good price and possible stabilized. We need for real photography on the street!!!! We don't need stupid zooms for dummies. Fuji knows that but Sony apparently didn't get the message.

Noise is an issue with all these pixels, we need faster lenses to shoot at lower ISOs. Since Fuji's X-mount has the same Flange focal distance as the Sony's Nex mount, you can imagine the size of a 18mm, 35mm and 60mm The NEX system will be really interesting I hope sigma, tamrom and others help some.

It's really a shame because the latests NEX's are really great bodies. Just the size. And the16mm performance isn't stellar They do have to work on their Nex 7 sensor color filter array and AA filter. The market is longing for faster pancake lenses with high IQ Sony will have a hard time doing so. M43 seems to be hitting the sweet spot with the size of the body and collection of lenses.

I also think Pentax K will do a lot better than we think. Ouch Sony. Sony seems to have screwed up big time with their tiny NEX bodies and short flange distance but using APS-C sensor sensors in their cameras. There may indeed be a problem there causing Sony's slow lens release and average quality lenses. M43 got it spot on in terms of size and balance and image quality for a small camera. Even the crop factor of 2 is so convenient to use.

Especially with sensors getting better all the time, their smaller sensor size will not be a significant in another camera generation. If NEX cameras can only be used mainly for big and heavy, expensive name brand lenses or exotic old manual focus lenses, it would be such a waste of its great sensor and viewfinder and other technology.

Lucky they still have the Alpha mount. Fuji's flange focal distance is slightly shorter than Sony's The flange focal distance of the Nikon 1 series is 17 mm. The sensor is Very good, im my opinion, for a compact lens system.

Short flange focal distance is not a problem at all, since FFD is the distance between the flange and the sensor not the rear lens! You just stick the lens deeper behind the flange. You can easily design symmetric lenses in mm range in pancake format. Just like the E-mount CZ 24mm 1. Pentax can make shorter barreled lenses because they are using the flange focal distance of a mount originally designed for 35mm SLRs. PS Yomama - I can't figure out how Sony's 24mm equates to a 66mm, Pentax's 40mm equates to 15mm and the 70mm Ltd equates to 26mm.

You're the one who said "do the math". If you consider a complete camera's system with wide-angle and super-tele for birdwatching can you decide wich Flange Focal Distance versus Sensor's Diagonal is better in order to have a light and however good quality system? What do you think? Hey CFlynn, those are their actual physical length taken from their spec sheet, and that's all.

All I was trying to demonstrate is the size of the lenses in the NEX line is not even close to being portable. Try to put both 24mm and 50mm in your jacket pocket without looking like it's been taken out of a washing machine. The small camera systems are ideal for street snapping with primes Sony is unable to deliver. Looks like Samsung have got it right.

APS-C sensor, small lenses. Fuji lenses are not that small. Ok, CFynn, even if pancake design is not totally symmetric see e. It doesn't matter if it is symmetric or not. Is it worth the hefty price tag?

We take a look at the Cine, the high-end model in this series. The Nikon Z9 is the company's first camera to feature a stacked CMOS sensor, which brings a raft of new features, including blazing speed and autofocus performance to the Z lineup.

Click through for our detailed first impressions of Nikon's latest professional ILC. The Sony a7 IV is the fourth generation of the company's core a7 full-frame mirrorless camera model, and it's the most advanced yet. It seems that in the beginning Sony focussed all its efforts on making the body very thin and didn't pay attention to the fact that the lenses are somewhat of a mismatch for the incredibly small NEX bodies.

And thats why there have been all the complaints. Whats the use of making the body so small if the lenses are going to be big in relative sense. Might as well make the body a bit bigger as well to at least make it easier to hold and give better balance with longer lenses.

Its great that Sony is finally addressing this with lenses like 35mm 1. Right now my go to camera is NX with the 30mm pancake and the 5N is mainly used with manual focus lenses. That might change now with newer Sony lenses. Yes, but the diameter of the front element can vary widely despite the same flange distance. It is really a complex design artifact, most directly related to vignetting issues. Modern aspherics allow similarly aggressive designs without the radioactive glass.

Is it worth the hefty price tag? We take a look at the Cine, the high-end model in this series. The Nikon Z9 is the company's first camera to feature a stacked CMOS sensor, which brings a raft of new features, including blazing speed and autofocus performance to the Z lineup.

Click through for our detailed first impressions of Nikon's latest professional ILC. The Sony a7 IV is the fourth generation of the company's core a7 full-frame mirrorless camera model, and it's the most advanced yet. Click through for an in-depth look at Sony's latest full-frame mirrorless ILC. Nik Silver Efex Pro 3, one of the standout components of Nik Collection 4, is a black-and-white conversion tool that goes far further than the grayscale or black-and-white tools built into all-in-one photo apps.

For some users, this app alone might be worth the cost of the whole collection — find out for yourself in our review. The Nikon Z mm F2. Get all the details in our full review. These capable cameras should be solid and well-built, have both speed and focus for capturing fast action and offer professional-level image quality. Although a lot of people only upload images to Instagram from their smartphones, the app is much more than just a mobile photography platform.

In this guide we've chosen a selection of cameras that make it easy to shoot compelling lifestyle images, ideal for sharing on social media. If you're looking for the perfect drone for yourself, or to gift someone special, we've gone through all of the options and selected our favorites. We looked at cameras with selfie-friendly screens, wide-angle lenses, microphone inputs and great video quality, and selected the best.

Submit a News Tip! Reading mode: Light Dark. Login Register. Best cameras and lenses. Started Dec 25, Questions. Forum Threaded view. The reverse of the common question: Why is this NEX lens so small? Dec 25, View the answer. Reply to thread Reply with quote Complain. Reply Reply with quote Reply to thread Complain. Merry Xmas Guy. Flange focal distance -- hide signature It's only F4, but..

I don't know if Sony publish cross-sections of their lenses anywhere. D Cox's gear list: D Cox's gear list. Sigma fp. Thanks, that helps. Using a wide aperture lets you create a shallow depth of field to blur the background. It is capable of delivering pin-sharp results from maximum aperture and it is built well enough to be a worthy investment for many years to come. Neither of those limitations is a dealbreaker for portrait work, however. A common focal length for portraits, this 85mm lens is sharp with pleasing background blur.

It nearly matches the 90mm-equivalent view of that lens, so you can stand a comfortable distance away from your subject when shooting. But, we appreciate the way that the overall sharpness falls off gently, giving your subject a feeling of being distinct from, and yet at one with, the out-of-focus background. Plus, the even tone of those football-shaped highlights make them a pleasing element in the scene compared to lenses that render those highlights unevenly or with a pronounced bright ring at the edges.

This is very useful when shooting portraits. That lens, when DxO tested it on a Nikon DE body, scored better than either of these Sony lenses in distortion, vignetting, and chromatic aberrations. If keeping your kit as small as possible is a top priority, consider getting a pancake lens. Small and flat hence their name , pancake lenses add minimal bulk to your camera and weigh just a couple of ounces. Using such a small, unobtrusive lens also helps you take photographs without drawing undue attention to yourself, a priority for street photographers.

You do make some compromises in exchange for the size reduction, however. Our pancake-lens choice is a perfectly acceptable performer—and focusing exclusively on image quality ignores the whole point of a pancake lens in the first place. And if having a compact kit means bringing it along more often and shooting more regularly, the image-quality trade-off is one that many photographers are happy to accept. As it is currently the most compact lens for Sony [E-mount] cameras, it is perfect for those who want to keep the system as pocket friendly as possible.

Full-frame Sony shooters looking for a pancake lens will have to wait some more. So far, no one has made one for that lens mount that covers a full-frame sensor. This sharp, well-priced macro lens lets you shoot extreme close-up photos. At the time we made that lens our pick, it was the only macro available for e-mount cameras. Shooting with a macro lens is just plain fun.

It turns your camera into a high-resolution magnifying glass, revealing intricate details in even the smallest objects. Super-closeups of flowers and insects are standard fare, but food, jewelry, or anything small with detail work automatically becomes more dramatic when you shoot it with a macro lens.

It certainly has some advantages over this Sigma, but we think that the Sigma is the better value for the money. One advantage of the Sony is the longer focal length, so you can shoot even further from your subject. Another is its optical image stabilization, which lets you shoot at slower shutter speeds while holding the camera in your hands.

Full-frame Sony shooters can still benefit from the stabilization built into those camera bodies when using the Sigma lens. The Sigma 70mm uses a focus-by-wire method for manual focusing. This means that when you turn the focus ring on the Sigma lens, it sends an electrical signal to motors in the lens to move the glass elements in the lens to focus. Ben Boswell, Sony E 35mm f1.

Customer Reviews, Sony E mm F4. Sony E 20mm F2. TJ Donegan, editor in chief, imaging, at Reviewed. Amadou Diallo is a writer based in New York.