Napioa - Wind Origins

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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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Are lenses for my Canon Rebel XT compatible with the Canon 7D?

I am looking to purchase a 7d and currently have an XT. How do I find out if the lenses I have are compatible with the my new potential camera?
10
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3answers
1k views

Does the size of the front glass mean anything?

Considering the Nikon lenses: Prime lenses: AF Nikkor 14mm f/2.8D ED has a huge front glass (●₃), AF-S Nikkor 50mm f/1.8G has a tiny little front glass, deep inside the body (∙₁), AF-S VR Nikkor ...
2
votes
4answers
2k views

Where to buy used Nikon lenses in the USA?

What are some of the sites available for buying used lenses for the Nikon D-90 camera body? Do any specialize in Nikon or have enough supply to deeply cover Nikon lenses?
8
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4answers
2k views

Is a 50mm f/1.8 or 50mm f/1.4 a good lens for portraits in low light?

I only have one lens right now. It's the Canon 18-200mm f/3.5-5.6 IS kit lens. I think this lens is great when the lighting conditions are right but in low light I usually have to resort to flash. ...
6
votes
3answers
13k views

What does “the telephoto end” and “the wide angle end” of a zoom lens mean?

In the Canon Rebel T3i Manual, page 59, it's mentioned that "If you have a zoom lens, use the telephoto end to fill the frame with the subject from the waist up." Same note on page 61 and another one ...
4
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4answers
3k views

When would one choose a 50mm f/1.4 over 85mm f/1.8 (or vice versa) for portraits?

Say you are using a crop body, and you have both 50mm/1.4 USM and 85mm/1.8 USM lens in your bag. Now, you want to take a portrait where there is adequate light and space, and you have decided to take ...
10
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6answers
2k views

Which prime lens to get after the 18-55mm & 55-250mm?

I started out with the 18-55mm IS kit lens on my Canon EOS 550D over a year ago, and added the 55-250mm IS a couple of months back to augment my telephoto reach (based on the recommendations in one of ...
9
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1answer
1k views

What's the small white plastic dome on old Pentax lenses?

My old Pentax lenses have a small white dome between the aperture ring and the focus ring. See the photo below: The clear white dome calls to mind the larger white plastic domes used in light ...
3
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4answers
2k views

Which lenses typically don't focus properly on the Canon 60D?

I currently have the 18-200mm kit lens for my canon 60D. I am thinking of getting the 10-22mm wide angle lens as a second lens. So far with my kit lens I havent experienced any focusing problems or ...
2
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0answers
277 views

What to do about mold/fungus in a camera lens? [duplicate]

Possible Duplicate: Why fungus form in lenses, and how to get rid of it? I am living in a tropical country where humidity is pretty high. I never thought it would be possible that ...
8
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3answers
299 views

What are the standard tests available to quantify lens parameters?

In some of the questions I have asked here, some of the terms frequently used to describe the difference in image quality between the cheaper lenses and the premium ones have been increased contrast, ...
1
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0answers
78 views

What are some good online tools for finding compatible lenses? [duplicate]

Possible Duplicate: A website that can help me in choice of new lens? Where can I find reviews of lenses? What online tools are available to find compatible lenses for a given camera?
0
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0answers
73 views

What limitations will typically be found on the average stock lens for DSLR's? [duplicate]

Possible Duplicate: What are the limitations of a typical kit lens as a general purpose lens? I'm new to photography, and have a Nikon D3000 with the stock lens. What I'm wondering is, what ...
9
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4answers
1k views

Is it possible for a lens to produce too much contrast?

I came across a complaint that a certain lens produces too much contrast. The lens was described as rendering "cartoonish" contrast when shooting a portrait with diffused light from a window, where ...
2
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3answers
3k views

Which lens should someone who enjoys the Canon EF 50mm f/1.8 get next?

I bought a Canon 550D months ago, and at that point I chose the 50mm f/1.8 because it was super affordable and quite popular. I must say I've taken some really wonderful photos with it; mostly with ...
15
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8answers
22k views

Is it a wise-decision to buy full-frame lenses for use on an APS-C body?

I have a Canon 550D which I've been using for around a year now. I really love it and have learned a great deal with this and the 18 - 135mm kit lens. But now with experience I feel the need to get ...
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7answers
2k views

What hobbyist landscape lens should I get to go with my Nikon D90?

I am not a professional photographer but only enjoy it as a hobby. I have a particular interest in macro photography. I travel a lot to explore new places and most of my photography work happens to ...
6
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6answers
2k views

Is it important that the Canon 1DX isn't specified to autofocus with lenses slower than f/5.6? [closed]

Seeking the lens market AND the related info WRT Canon 1D X, I found some things which seems concerning: 1st, a note from Canon's Chuck Westerfall (see here) saying: “AF is unavailable on the ...
13
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4answers
44k views

What is USM, and what are its pros and cons?

My Canon lenses have the designation USM on them, which I assume is for the same reason that they say "Ultrasonic". What does this mean, and why or why do I not want it?
54
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5answers
2k views

Is there development in the world of lenses?

Now, I'm not an expert, so if this post makes you laugh, you're welcome. Still, as far as I know there are basically two components that determine the potential quality of a camera's photos: Sensor ...
0
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2answers
946 views

How can I decide which lens to prioritize between Tokina 11-16 or Canon 15-85?

I currently have a Canon T3i with a 50mm f1/8, 18-55 kit, and 55-250 f/4.0-5.6. I love the 50, but outside of setup shots, I seem to grab the 18-55 mostly just for the flexibility. (Mostly used on ...
3
votes
4answers
5k views

Why am I getting soft images with my Sigma 24-70 f2.8?

I recently purchased a Sigma 24-70mm f2.8 lens which I am using on a Canon 40D body. Around 8 of 10 shots were soft, regardless of subject matter. Exposure, white balance etc. all looks fine. I only ...
2
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3answers
412 views

Should I upgrade my camera or lens to shoot pro hockey games?

I've gotten the opportunity to shoot pro hockey games. My current gear doesn't cut it: Nikon D70 Nikon 18-70mm F/3.5-4.5 Kit lens Nikon 70-300mm F/4-5.6 D Nikon 50mm 1.8D Monopod From where i'm ...
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7answers
5k views

What single zoom lens should I take on a vacation to Europe?

My wife and I are planning a trip to France and Italy next year for a couple of weeks. We will be hitting many of the popular destinations such as Paris, Rome, Venice, Florence, etc. I currently own ...
5
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2answers
407 views

How to shop for a lens filter?

What should I consider when shopping for a lens filter? I see filters that range from $15 to $115 and more. What are the differences between the $15 and the $115 filter? I'm asking in the ...
7
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1answer
1k views

What are the differences between two generations of Canon EF-S 55-250mm f4-5.6 IS?

I was going to buy Canon EF-S 55-250mm f4-5.6 IS lens from eBay. But I saw there is a another lens available as MK II with same focal lengths. I googled to find difference between above lenses, but ...
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1answer
600 views

How well does the Tokina AT-X 16-28 F2.8 resist flare?

Nowadays (among other projects) I'm shooting candle lights in churches (using mostly long exposures) using a Canon 17-40mm F4. (A small part of) The results are here. I'm thinking now to buy a Tokina ...
3
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0answers
345 views

Why do I have a red dot in every photo? [duplicate]

Possible Duplicate: Why is my camera showing a lot of stuck red and white pixels? Every picture that I took today have a red dot on the same place in every photo. It looks like a monitor ...
1
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0answers
224 views

Nikkor 50mm F1.4D vs. Nikkor 50mm F1.8D [duplicate]

Possible Duplicate: Is there a noticeable difference between 1.8 and 1.4 prime lens? I am a new to DSLR cameras and I just recently got my Nikon D5100 camera. I am now considering buying a ...
11
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4answers
2k views

Are there any Canon EF-S prime lenses or tele-zooms?

Canon is supposed to have introduced the EF-S system for the APS-C cameras to make smaller\lighter lenses and keep the costs low. However, most of their EF-S lenses are general purpose zooms in the ...
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2answers
2k views

Is it normal for focal length to change while focusing?

When I change the focus distance on my Pentax 55-300mm lens, the focal length appears to change. More specifically, the lens appears to zoom in as I focus towards the minimum focusing distance. This ...
2
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2answers
274 views

Can I use old camera accessories with a new DSLR camera?

I found a good price on a Rebel X. It comes with a flash and a couple lenses. Could I use those accessories with most new DSLR cameras? Would I be limited to Canon cameras?
3
votes
3answers
905 views

Image Stabilization in Lens vs Body: Which is Cheaper?

Is Image Stabilization better in the lens or the body? Someone already asked that. But I'm trying to make a purchasing decision. It seems that the short answer to my title question is that it's ...
2
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1answer
1k views

How does Canon EF 70-300mm f/4.5-5.6 DO IS USM lens perform, and what are the alternatives?

Could you give me some insight about this lens? Canon EF Telephoto zoom lens - 70 mm - 300 mm - F/4.5-5.6 - Canon EF I find its size very appealing, but I'm not sure of the performance or any ...
15
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4answers
26k views

What's the advantage of buying a fixed 50mm f/1.8 lens when my camera has an 18-55mm zoom lens?

I've got a Nikon D3100 with an 18-55mm zoom lens. I'm keen to experiment with some other lenses and a friend of mine recently reccommended I purchase a fixed 50mm f/1.8 lens as he said it's good for ...
2
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2answers
303 views

What are the differences between two generations of Tokina AT-X 124 AF PRO DX AF 12-24mm f/4?

I have been looking for a wide angle lens for a long time and have finally decided on the Tokina 12-24mm. When I went looking on eBay, I found there are two different types: The Tokina AT-X 124 AF ...
4
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2answers
13k views

What type of effects can I obtain with UV, FLD, CPL filters if any?

Can someone give me examples and show the difference. I obtained these from amazon. I have played with them for a little while and I am not impressed/bought yet. UV filter has no affect other than ...
4
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3answers
613 views

Why do my 100mm EF macro lens and my EF-S zoom set at 100mm appear to give a different field of view?

I have a Canon EF 100mm Macro and a Canon EF-S 18-200mm Lens, and using a Canon EOS 60D. I believed that when setting the Zoom Lens to 100mm it would show the same field of view as the one from ...
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3answers
3k views

Which lens to d7000? 50mm 1.4g or 1.4d?

I need to buy a lens to make portraits with my Nikon d7000. I know that for every camera model lenses behave differently, so how do these lenses perform with the d7000? Can I save money and buy the ...
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3answers
864 views

Which should I go for, 1100D + 18-270mm Tamron or 550D + 18-135mm?

I have a 1100D and I want a general purpose lens, but by searching this kind of lenses, I realized that I could sell my 1100D with my 18-55mm and buy the kit 550D + 18-135mm. So I basically have two ...
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2answers
265 views

In Lightroom 3.5, can I use lens profile of Nikon AF 80-200mm f/2.8D ED for older non-ED version?

In Adobe Lightroom 3.5 (and Camera Raw 6.5) it adds support for still in production Nikon AF Zoom-Nikkor 80-200mm f/2.8D ED (http://kb2.adobe.com/cps/846/cpsid_84666.html#main_Nikon) My question is, ...
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5answers
4k views

What is the best 3rd party cheap lens for shooting events with canon 600D?

I would like to buy a 3rd party lens for my Canon 600D, I am looking more for shooting at events like parties. I'm looking for something cheap with a large zoom range.
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4answers
382 views

Will the Nikkor 85mm f/1.4D be a good fit with the D60, even though it doesn't autofocus?

I've been using a Nikon D60 for over a year now, and thinking about upgrading the stock lens. I am thinking about this lens: Nikon Telephoto AF Nikkor 85mm f/1.4D IF Autofocus Lens But on the page ...
4
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4answers
8k views

Will a 35mm lens work for great indoor pictures of my kids?

I just purchased the Nikon D5100 DSLR. The kit lens that came with it (18-55mm vr) is great when shooting outdoors, but once I try to take indoor pictures of my kids, the images aren't that good. Is ...
50
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7answers
39k views

Why do pro photographers use huge lenses to take portrait shots?

Every time I see a photoshoot video on youtube, the photographers have the biggest lenses I have ever seen in my life to shoot portraits or full-body shots. For example, the Nikon 70-200 f/2.8 ...or ...
4
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3answers
609 views

What are the summary rules for when to use image stabilization and when not to?

When I got my DSLR, I took a lot of pics and all of them came excellent, even though I had VR at the "Off" position. Since those came out so well, I wonder when should I turn VR on, and when I ...
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7answers
3k views

Is the Canon 28mm f/2.8 sharp and good compared to the 18-55mm kit lens?

I have a Canon 500D/T1i with the kit 18-55mm IS lens. I need to replace the kit lens with a prime as a work around lens. I usually take photos of streets, people etc., and use the 20-35mm range of ...
2
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2answers
15k views

What is the difference between these two 18-55mm kit lens options for the Nikon D3100?

I want to buy D3100 with lens, but I'm not sure I understand the difference between these 2: AF-S DX 18-55mm 3.5-5.6G ED II (VBA280K002) - 480€ AF-S VR DX 18-55mm 3.5-5.6G (VBA280K001) - 460€ VR ...
3
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1answer
1k views

Which famous photographers used mostly one lens throughout their careers? [closed]

Which famous or outstanding photographers did use mostly only one focal length throughout their career and what focal length did they use? For medium and large format photography, please indicate a ...
7
votes
2answers
10k views

What is CLA service?

I've seen the term used in used lens listings, e.g "recently CLA'd". I have a few questions, but I think they're related enough to only warrant one post: What does CLA stand for, and what is it? ...