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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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2answers
36 views

How to interpret Canon G15´s lens markings?

I am quite new to photography, but spent some days understanding aperture, timing, zoom and ISO. Now I see the values printed on the Canon Powershot G15´s lenses, and I can´t interpret them. I ...
1
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2answers
52 views

How can I mount an EF-M lens on an EF-S camera?

How can I mount an EF-M lens (22mm, for example) on my Canon Rebel T4i EOS EF-S?
34
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9answers
6k views

Why do people recommend 50mm or other prime lenses as starting lenses for learning photography?

I've seen quite a few people recommend the 50mm prime lenses, in particular the sub-$100 50mm/f1.8, as a starting lens for photographers (especially because they're likely to be using cameras with ...
0
votes
3answers
101 views

My EFS 17-85 lens doesn't focus or click a picture

I have a Canon EOS 400D with a EFS 17-85 mm lens. The camera doesn't capture a picture with this lens attached. It focusses back and forth exactly once per click. I tried with different modes and its ...
0
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0answers
117 views

Will an adapter tube for a Fujifilm Finepix S4500 fit a Finepix S4830?

I have the s4830 camera and was looking into getting a lens adapter tube, but I can only find one for certain models, including the s4500. Would an adapter tube meant for the s4500 fit my camera as ...
1
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2answers
456 views

Which is the best version of Helios 44 series 58mm f/2 M42 mount lens

I'm looking to buy a Helios 44 series 58mm f/2 M42 lens for my Nikon D600 and will be mounting it using an M42 to F-mount adapter. I'm primarily buying this lens for portraits due to the interesting ...
1
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1answer
121 views

Will 18-55 and 55-200 lenses give me the same zoom abilities as a single 18-200 lens? [duplicate]

I'm new to cameras with interchangeable lenses. I'm looking at a 18-200mm zoom lens or a 55-210mm zoom lens. I already have an 18-55mm lens. Is it fair to say that an 18-55mm lens, combined with ...
0
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2answers
111 views

Would a 50mm lens be a useful addition to my current set of lenses? [on hold]

I have a Nikon D700 Nikon 28-300mm lens Nikon 16-35 mm Samyang 14 mm lens I have an opportunity to purchase a Nikon 50mm f1.8 AFD lens. How useful would this lens be in combination with the above ...
0
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1answer
46 views

IS auto-shutdown causes SLR to stop detecting lens - Canon 70-200 2.8L IS MK I

I've tested this on my 6D and my friends' 60D. Use case: [Only occurs in Video mode] 1) Activate the IS function during Video mode. Does not have to be recording (but is reproducible in the same ...
0
votes
1answer
110 views

How is the quality of the Sigma 18-300 DC Macro lens?

I'm considering the less expensive Sigma 18-300 DC Macro lens vs. the (way) more expensive Nikkor 18-300. Would I be losing the gains by buying a 24 MP Nikon 3200 if I went with the Sigma?
2
votes
3answers
254 views

What can I do when autofocus suddenly starts blocking at around 2m on a Nikkor AF-S 28-70mm 1:2.8 D?

I had this lens for quite a few years now, it used to work as expected. I didn't use my stuff for a few months, maybe 6-8 months. I just bought a D600 and tried to use them. The AF does not work as it ...
0
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0answers
29 views

New lens for canon 500D [closed]

I'm looking for a new lens for my Canon 500D. I only have the kit lens it came with at the moment. I'm into photography but I can't afford anywhere near the cost of some of the lenses I see on sale. ...
0
votes
0answers
55 views

help me to decide between these [duplicate]

I read a lot of answers posted by you on stackexchange and i am big fan of yours knowledge and yours photography. I am new to photography and want to buy a DSLR body, i don't know much about ...
27
votes
6answers
8k views

What can a fisheye lens be useful for?

I have a variety of lenses in my camera kit. One that I do not have, and has me curious, is a fisheye lens. I mostly understand what it does: it captures an image with distortion similar to what you ...
0
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1answer
76 views

What to do when autofocus on Canon 85mm f/1.8 not working?

My Canon 85mm's AF isn't working. But here's the thing, it recognizes there's a lens mounted, it gives focus confirmation, and I can even set the aperture, but it does NOT recognize that it's an AF ...
11
votes
2answers
1k views

Does a greater optical zoom range on a lens mean less image quality?

I have read that big optical zooms of let's say 10X do not produce excellent image quality. Is this true even nowadays, as there have been many technological improvements in this area? For example, ...
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0answers
18 views

Things you need to know for setting up a photo studio at home? [duplicate]

I want to do some portrait photography at home, but also want to do some retail clothes photography for some businesses. Tools such as lighting, lens, reflectors? Just wondering what sort of tools do ...
0
votes
1answer
94 views

What's the practical difference in an image taken at focal length of 200mm vs 300mm? [duplicate]

I'm confused about the 200mm and the 300mm zoom ranges. I am looking for some examples of the same subject, in order to visualize the difference between 200mm and 300mm focal lengths. I want to ...
3
votes
6answers
343 views

How to cover all your needs with just one lens?

I have read lots of articles that argue that the less you carry with you on trips or in everyday life, the faster you will be taking photos and you will take full advantage of your gear. However, how ...
0
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4answers
115 views

What is a standard kit lens?

I know what a kit lens is, but I am wondering what a standard kit lens is. There is a post for what a kit lens is, but I couldn't find a post on standard kit lenses. Standard or normal, in general, is ...
1
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1answer
77 views

Can a lightweight telephoto zoom lens fulfill my expectations of excellent image quality? [closed]

I am interested in purchasing a Canon, light, in terms of weight, telephoto zoom lens. I would like excellent image quality though. Are my expectations far from real? My future lens is purposed for a ...
0
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2answers
62 views

Camera body vs lenses - which is more important technically? [duplicate]

I am writing an article for a case study, explaining which one is more important in Photography, either the camera body or the lenses, and in which, one has to invest more? This is a technical ...
2
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2answers
140 views

Why there is no full-frame lenses with leaf shutter?

I see that many medium format lenses are made with leaf shutter, which allow much faster flash syncing speeds, so why no one puts them in FF lenses then?
7
votes
3answers
391 views

Is it possible to get a lens that will capture both far away and very close-by objects?

I have Sony A58 with 18-55mm standard lens. It's been almost 6 months that I have been using it and now I have started to feel that I can't either far away objects or very close-by objects with crisp ...
9
votes
3answers
474 views

Why are exposure settings different while using different lenses under the same lighting conditions?

I was shooting a scene, using a Canon 28mm 1.8, and after a few seconds I switched to a Canon 100mm 2.8, and the in-camera meter was suggesting different exposures! Why does this happen? Is this ...
1
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3answers
227 views

What do I need in a lens for studio portrait photography?

I'm going to start in photography and I'm looking to build a home photography studio. I'm planning to get a Canon 60D (wished for a 7D though). I'd like to find out what are the recommended lenses for ...
0
votes
2answers
74 views

Do you carry your photographic equipment wherever you go? [closed]

I firstly want to apologize if a similar topic has been already discussed. I made a quick research and I couldn't find anything similar. I would like to ask you whether you carry your camera ...
1
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1answer
33 views

Tamron 90mm SP Macro manual focus locks

I've been shooting film on a Canon AE-1 Program with a Tamron 90mm Macro SP lens. Until recently, the lens worked perfectly, but all of a sudden it won't focus farther than 10ft. To my knowledge it ...
2
votes
1answer
152 views

What is the largest aperture on a commercially available lens? [duplicate]

Out of pure curiosity, what is the largest aperture, or lowest f-stop, a commercially available lens has. I have seen the 50mm prime lens from canon with 1.2, but not lower than that. What are the ...
5
votes
3answers
4k views

Why aren't there Tokina lens profiles in Lightroom, and how do I get one for mine?

I have a Nikon D90 and a Tokina 11-16mm. I want a lens profile for Adobe Lightroom, and it seems they have all known brands out of the box but Tokina. Why is that? How can I add a profile for my ...
0
votes
0answers
90 views

Where to fix Canon lens, other than Canon

I have a 70-200 2.8L II lens that was broken on a photoshoot (dropped 1 ft). The glass is intact (thank you, UV filter) but there is some issue inside the lens where the images aren't focused and the ...
0
votes
2answers
119 views

How should one compare lenses for new mirror less cameras vs established best of class?

As someone recently new to photography, I am curious for those jumping on the mirrorless bandwagon what concrete things (especially re: quality) are sacrificed moving to these cameras. Take for ...
3
votes
3answers
81 views

Cleaning stains left by frost from the front of a lens

I just returned from about 3 days of shooting at night when the temperatures would start around 50 F and would drop to 18 F leaving a frost on the ground. The lens hood did a decent job acting as a ...
1
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4answers
1k 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 ...
2
votes
2answers
50 views

Can you mount lenses from a Canon T70 on an EOS 550D body?

Sometime ago, I was fortunate enough to have been given a Canon T70 35mm and several lenses. I've now just bought myself an EOS 550D (T2i) and wanted to know if anyone has any experience of ...
0
votes
0answers
31 views

Help is needed in Fixing Canon lenses USM's focus motor [duplicate]

I have the Canon EF lens, but the USM motor looks dead. I need help in order to get it fixed so I can use this lens again. Unfortunately a "focus by wire" system is used in this lens and I have no ...
4
votes
4answers
269 views

Any help on suitable milkyway lenses

I'm looking at buying a new lens for some night photography out in rural Australia. I'm in the middle of a national park for the next 6 months so light pollution isn't an issue and the skies are too ...
1
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3answers
133 views

Is the Nikon 55-200mm f/4-5.6 a good lens for sports and wildlife photography?

Is this lens good for wildlife and sports? Im getting a nikon D5100 And my brother plays soccer and I'm in gymnastics. I love taking pics of sports. Is this lens good enough?
4
votes
2answers
430 views

What tools and spare parts are needed to repair Canon 200mm f/1.8 USM prime lens?

The focus of Canon 200mm f/1.8 L seems to be entirely USM driven. Manually rotating the black ring has no impact at all on mine, as it is broken. What tool set would be the best I could buy (from ...
0
votes
2answers
93 views

Nikon 55-200mm or 50mm

Im getting a nikon d5100 in a week or so, And i was woundering which lens to get with it? Im stumped this will be my first dslr and i know nothing about lenses. And i have a budget of $200 for a ...
23
votes
5answers
2k views

What are the most notable differences between Canon and Nikon lenses?

I'm currently considering to buy one of the next generation enthusiast DSLRs. Either a Canon EOS 60D or the slightly more expensive Nikon D7000. I'm quite new to the SLR discussion but I know there ...
1
vote
1answer
155 views

Best camera + 2 lenses to take on around the world backpacking trip? [closed]

A little background: I used to take photographs all of the time and even had my photos appear on the cover of local magazines and inside of local newspapers when I was in high school. I've also ...
3
votes
1answer
130 views

How can I vertically shift a Tilt-Shift lens in vertical (portrait) position?

I have a Canon TS-E 24mm f/3.5L II mounted on a Canon 5D Mk3. When I want to shoot a building tall enough without introducing distortions, I put the camera in landscape position, I shift my lens up ...
6
votes
2answers
164 views

Lens rental opportunities in the US

Okay, I am trying to edit this question. I am going to New York very soon. I have never been in the US, so I have no clue how lens rental work. There are many sites offering lenses for rental, some ...
1
vote
0answers
40 views

Nikon 16-85 VR focus noise problem?

My 16-85 VR is doing some weird noise during focus, manual or auto. It's like an hiss. I asked in a local shop and they said it can be some microdust inside the lens. But I'm a little worried it can ...
0
votes
1answer
52 views

Is there a budget fish-eye for Pentax Q system?

I currently use a Pentax Q camera with the standard lens and I was wondering if anyone knows of a budget fish-eye lens that will fit the Q. I know Pentax does an official fish-eye lens but it's around ...
10
votes
8answers
961 views

Would the 40mm pancake or 50mm prime be better for street photography with a Canon APS-C camera?

I have a Canon EOS 600D, and I already have 18-55mm,55-250mm. I plan to buy a new lens for street photography. I already have picked out one of the following lenses: 40mm STM(pan cake). EF 50mm ...
17
votes
4answers
8k views

Why is the aperture ring removed from new Nikon lenses?

Maybe I'm wrong, but I notice that Nikon's newer lenses don't have an aperture ring. For example, an older AF 35 mm f/2D is now replaced by AF-S DX 35 mm f/1.8G, or AF 50 mm f/1.8D is replaced by a ...
6
votes
6answers
4k views

Would the Tamron 18- 270 mm F/3.5-6.3 Di II VC PZD make a good choice as my second lens?

I have a Canon 50/f1.8. I am looking for a zoom lens. After much research, I have zeroed in two lenses as my second lens: either Tamron 18-270 mm F/3.5-6.3 Di II VC PZD or Canon EF75-300mm f/4-5.6 III ...
26
votes
7answers
940 views

Is it ok to breathe on the front glass element of a lens to fog it and clean it?

Nikon specifically recommends not breathing on the glass elements to clean them as harmful acids in the breath can damage the coatings on the glass. However, I've read on many other websites that it ...