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Tagged Questions

A photographic lens is used to focus the light onto film or a digital sensor. Many cameras have interchangeable lens systems, allowing the photographer to choose the type of lens to use.

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6answers
1k views

One expensive (L) lens or a variety of cheaper lenses, or a better body?

I'm a photography enthusiast, my current equipment are the following: Canon EOS 1000D EF-S 18-55mm (the kit lens) Sigma 55-200mm Canon EF 50mm f/1.8 (the one i enjoy the most) Now so you can ...
0
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4answers
568 views

What do I need to take better landscapes and low light sports photos?

I have a Nikon D5000, and Nikon 70-300mm VR Nikon 18-55mm lenses. I am looking to improve my basketball, soccer, football, and baseball photos, and also scenery photos. My pictures in a gym or low ...
8
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3answers
2k views

Does a 35mm prime lens show the same bokeh as a 50mm prime lens on a cropped sensor?

I came to know that a 50mm prime lens on a cropped sensor behaves like an 75mm prime lens. So, does the 35mm prime lens behave like a 50mm prime lens on a cropped sensor? If yes, then will it show ...
4
votes
4answers
553 views

What 300mm lens to get for my Nikon camera for wildlife photography in a national park?

I'm shopping for a 300mm lens for my Nikon D60. Which lens do you suggest? I want to use it mostly to capture images of animals in the Kruger National Park?
2
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2answers
208 views

Are film lenses effectively longer focal lengths on cropped-sensor DSLRs? [duplicate]

Possible Duplicate: Does my crop sensor camera actually turn my lenses into a longer focal length? My wife has a pair of Tokina lens (28-80mm and 100-300mm, I believe, without the lens here ...
2
votes
3answers
340 views

Are these Nikon 16-85mm lenses actually the same?

I just ordered the D7000 with three lenses, one of them was the Nikon AF 16-85 mm f/3.5-5.6 DX G AF-S ED. Now I found that they sell a package "D7000 with 16-85mm, AFS G VR" for $100 less. I can undo ...
6
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1answer
310 views

Will a firmware update/change erase Canon's service center lens calibration settings?

Since it's pretty cheap in Korea, I sent all my prime lenses and my new Canon 60D to be calibrated at the local Canon service center so they can be "matched" to the body. If I install a newer updated ...
2
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1answer
664 views

Sigma 10-20mm f4-5.6 EX DC HSM or Sigma 10-20mm f3.5 EX DC HSM Lens?

I want a wide angle lens for my Nikon D90 and after reading numerous reviews I think I will go for a Sigma. The only dilemma, which I haven't found an answer for is, which one to go for? The Sigma ...
0
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1answer
2k views

How can one use a reversing ring with Nikon G lenses?

So, this blog (credit to mattdm for pointing it out) says: Firstly, when you turn the lens around you obviously lose the CPU connection between the lens and the camera, so say goodbye to ...
1
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2answers
995 views

Nikon 50mm f/1.8 D has less distortion than Nikon 50mm f/1.8 G?

Some of the Amazon reviews say that Nikon 50mm f/1.8 D has less distortion than Nikon 50mm f/1.8 G? The D is about $80 cheaper, is smaller, lighter, has less distortion, and has manual aperture ...
3
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5answers
4k views

In what kind of scenes does it make sense to use f/1.4 aperture?

I have been told that it is difficult to focus with an aperture of f/1.4. So, in which kind of scenes does it actually make sense to use the f/1.4? In portraits they say that it is important to keep ...
8
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4answers
3k views

Is it difficult to focus on 1.4F prime lens, and if it is how to counter that?

Does difficulty in focusing have anything to do with 1.4F (Nikon G)? Will it be still difficult if I use manual focus? Is auto focus too slow? Is there a way to counter it? This example photo (from ...
1
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3answers
769 views

How to compare the focal length of a 50mm prime lens with the default lens of a point and shoot camera?

To imagine the 50mm focal length of a prime lens 1.4F, can I simply zoom the lens of my point and shoot camera up to 50mm? Will both the focal lengths be same? Any other way to imagine the focal ...
1
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1answer
726 views

Why does the max aperture change when use Nikon 60mm AF-D Micro on D90 camera?

I have found that my Nikon 60mm Micro AF-D changes aperture from 2.8 to 3.2 when used with a D90. I have tried both A and M mode. Is it by design? Why? I intend to buy Nikon 50mm 1.4 AF-D, but it ...
3
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1answer
706 views

Does maximum aperture change with focus distance with the Canon 60mm f/2.8 macro lens?

This site says The Canon EF-S 60mm f/2.8 Macro USM Lens loses 1/2 stop at 1:5, 1 stop at 1:3, 1.5 stops at 1:1.5 and 2 stops at 1:1 (lifesize). Can anyone confirm that at 1:5 magnification, ...
1
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4answers
5k views

How can I use Minolta / Sony AF lenses on Nikon DSLR bodies?

I'd like to use selected Minolta & Sony AF lenses on a Nikon — say, a D700. Can I, and if so how? My first SLR was a Minolta SRT303B and I've used Minolta since. That was manual but I now ...
1
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4answers
2k views

What is the difference between these various Nikon zoom lenses?

Nikon AF-S 18-105mm f/3.5-5.6 DX G ED Nikon AF-S 16-85 mm f/3.5-5.6 DX G ED The second one costs twice as much money as the first one, but what's the benefit of choosing the second one? Same with ...
1
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3answers
2k views

50mm lens=75mm on DX camera? [duplicate]

I'm looking for a 50mm lens for my nikon d3100 and I just came across an AF-S 50mm f/1.8G lens and it says in the description that if it's used on a DX camera, the angle of view is going to be 75mm. I ...
3
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5answers
9k views

If I have an 85mm lens for portraits, is a 50mm useful as well?

I recently got my Canon EF 85mm f1.8, after lot of thought over if I should buy Canon EF 85mm f1.8 or Canon EF 50mm f1.4, I decided on 85mm so that I can shoot portraits of people even from a ...
14
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2answers
2k views

Why are cine lenses so much more expensive?

For example, compare a cine lens like the Zeiss Compact Prime CP.2 50mm/T2.1 ($3,900) to a high-end DSLR lens like the Canon 50mm f/1.2L ($1418). Both are EF-mount, have the same focal length, and it ...
5
votes
1answer
186 views

At what point does wind become a concern with respect to damaging a lens?

Another question on here revealed the dangers of photography in a desert environment. What about windy places? Is there a wind speed after which you risk lens damage from particulate impact? I don't ...
4
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3answers
818 views

Canon 550D - Is it a good camera for starters?

I´ve been reading a bit about this camera, and some opinions go that it is too expensive a camera for a simple beginner, while others say it is an excellent entry-level one with enough features to go ...
3
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3answers
1k views

Is focusing problems on Sigma lenses still a problem on a Canon body?

I am considering purchasing the Sigma 70-200mm f/2.8 EX DG HSM II Macro Lens. The problem is that many reviews point out that the lens has front focus problems, at least on a Canon mount. But those ...
3
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6answers
557 views

Have options for a good quality starter kit for a Canon APS-C changed since 2010?

I am buying Canon EOS 60D. I am looking to put together a starter kit and I saw this question talking about two good lenses to get for a not-so-expensive Canon camera. However, that question is from ...
1
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2answers
2k views

What lens for my Nikon D3100 will provide great bokeh and keep up with fast-moving kids?

I have a Nikon D3100. I'm trying to buy a lens that will mainly take outside pictures of kids with great bokeh. I can't decide between 35, 50, or 85mm. I'm worried about autofocus as well. With ...
5
votes
3answers
9k views

Nikkor f/1.8G 35mm or 50mm?

I'm new to photography. I got Nikon D3100 with 18-55 KIT. I was looking to buy 1.8f prime lens. I found two options. AF-S DX NIKKOR 35mm f/1.8G and AF-S DX NIKKOR 55mm f/1.8G Which one you guys ...
13
votes
3answers
2k views

What camera & lens combination(s) are ideal for animal and bird photography?

I am interested about shooting animals (including, but not limited to, birds and in general animals that can move fast). So far, I would say I know the basic concepts of camera but I have never ...
0
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3answers
1k views

Should I choose the AF Nikkor 50mm f/1.4D or AF-S DX 35mm f/1.8G?

I have D5000 DX body and planning to buy a fast lens. I'm stuck on choosing between "AF NIKKOR 50mm f/1.4D" and "AF-S DX NIKKOR 35mm f/1.8G". I was quite leaning towards 50mm f/1.4D, as I had plans ...
6
votes
2answers
532 views

Why are there no fast APS-C zooms beyond 55mm?

I am looking to add a longer lens to my current zoom (a Tamron 17-50) for my Nikon D300 (but I believe this question is relevant across aps-c lens manufacturers). There is just one currently in ...
2
votes
1answer
313 views

Has anyone used the LensCoat for the Canon EF 100-400mm L zoom lens?

I've been getting more into bird photography lately, and sometimes that involves tromping through some deep grasses, brambles, thick woods, etc. I'd like to protect my lens, and keep its resale value ...
2
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1answer
9k views

Image Quality of Canon 18-135 IS compared to 28-135 IS USM?

I have the Canon 28-135 IS USM lens and I am pondering replacing it with the newer 18-135. I know I'll be giving up the USM and FTM focus and gaining 10mm on the wide end (replacing my old kit ...
1
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2answers
2k views

DX 35mm vs FX 50mm

Will the picture taken from AF-S DX NIKKOR 35mm f/1.8G and AF-NIKKOR 50mm f/1.8G be one and the same because of the DX and FX format??
8
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3answers
445 views

What is the limiting factor in lens construction when it comes to f-stop values?

This widely praised Nikon 105mm macro lens has a maximum f-stop value of 2.8. I've held it in my hands, it's a big lens. Meanwhile, this 50mm Nikon lens can go up to f/1.2, despite being 25% cheaper ...
4
votes
1answer
712 views

What might cause stuck focus on a manual lens?

So, today I dropped my ME Super. When I picked it up I realized that the focus ring of the 50mm f2 lens attached didnt turn. My question is, what could cause this? Could it be that the threads inside ...
3
votes
1answer
984 views

What 3D lenses are available for a Sony NEX camera?

I currently have a Sony NEX-VG10. I would like to know if it's possible or worthwhile to get a 3D lens for it? I did a google search and can't seem to find any — or am I blind?
9
votes
1answer
4k views

How do lens prices compare for Nikon and Canon?

I am about to buy a new DSLR and shortlisted the two models, Nikon D5100 and Canon 550D. I ready to buy the Nikon model(more expensive) but learned that Nikon lenses are much more expensive than Canon ...
5
votes
6answers
3k views

How do non-MFT lenses work on a Panasonic GF3?

I'm thinking of buying a GF3. But the lenses are pricy, so I have to pick my kit wisely. I saw that there are adapters for it, but I'm new to lenses. Are there any problems with attaching non-MFT ...
3
votes
3answers
501 views

Is there any damage that a lens can have that is unrepairable?

Just wondering after I dropped my lens and had it repaired is there any specific kind of damage that would ruin a lens to the point where you'd be better just buying another used one. I'm ...
9
votes
3answers
3k views

Does change of lens affect a camera's megapixels?

I have a Nikon D40. It has only 6.1 MP. I am planning to buy additional lens for it. Can changing the lens of the camera increase or decrease the megapixels of the camera?
6
votes
6answers
1k views

Which lens will fill the kit lens gap on the Canon 550D/Rebel Ti?

I own a Canon 550D, Rebel Ti, can anyone recommend a good general purpose zoom lens to bridge the gap between these following lenses: EF-S 10-22mm EF 70-200mm F/4 L I would like to upgrade in due ...
4
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1answer
3k views

Should I get the prime or zoom kit lens with the Panasonic GF3?

I'm new to lenses, because currently I have the fixed lens Olympus XZ-1. I'm thinking of an upgrade, and I find the Panasonic GF3 very good. It has the option of two kit lenses: A pancake lens at 14mm ...
4
votes
3answers
328 views

What lenses should a college photography club buy to go with an entry-level Nikon body?

We have a photography club in our college and I am the secy. Finally we got some budget approved and we are planning to buy some stuff for our club. I am thinking of buying a Nikon D3100 body. For ...
1
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2answers
573 views

Why doesn't Canon 18-200 mm lens show any visible difference from 170 to 200 mm?

Not that it's very important but I'm wondering why doesn't a Canon 18-200 mm lens have visible change in framing between 170 and 200 mm? Why is it declared as a 200 mm lens if it stops zooming at ...
0
votes
1answer
301 views

How does the Tamron 55-200mm LD macro lens compare to the Canon 55-250mm IS?

I have a Canon 1100d, the standard 18-55mm lens kit, and the 50mm f1.8 lens. I want to buy a zoom lens as I would like to be able to get closer to far away subjects. I have been looking at both the ...
8
votes
1answer
1k views

How do straight edges end up curved in photos?

In the standard model for a lens straight lines in the subject of a photograph will always end up straight. However I have seen a variety of photographs in which straight lines end up being curved, ...
2
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3answers
11k views

What is the best lens correction software which integrates with Aperture 3?

I want to know if there are any good lens correction software (i.e. plugin) for Aperture 3? I am primarily looking for general purpose lens correction software. I have looked at the plugin page for ...
12
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5answers
3k views

What is a normal lens?

I've heard people call 50mm lenses "normal lenses". For a lens to be considered normal, does it have to be exactly 50mm or is there some leeway? Does the normal focal length depend on crop factor of ...
4
votes
3answers
1k views

Are prime lenses sharper than normal or telephoto zoom lenses?

Example: The prime lens Nikon 1.4F G is said to be very sharp at F3.5. So, if I compare that with the normal or telephoto zoom lens's F3.5, will the level of sharpness be same? If no, then will the ...
9
votes
4answers
359 views

How do you reconcile generally positive user comments with negative comments in a review?

My question was prompted by this DPReview review of the Nikon DX 18~200mm, wherein on page 3 the author reveals some significant sharpness and distortion issues, leading to final assessments of ...
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1answer
148 views

Tips for Trip to Alaska [closed]

I will be going to Alaska this March. please let me know which lens I should buying/leasing for the trip and what are best practice. What are cant miss places and what other equipment I need to buy. ...