BetterPhoto Q&A: Camera Lenses

Have questions regarding how to use camera lenses? Check out this Q&A which covers everything you need to know about camera lenses. If you have questions regarding which one to buy check out this helpful article: Choosing Lenses.

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  182 Questions
Replies
Last Activity
 
  Sweet Spot of a Lens?
Does anyone know how to find out what the "sweet spot" is on different lenses I own? I have tried searching but I am not really finding the information. Thanks so much....
7
April 15, 2008
 
  The Lens Hood: What Is It?
I would like to get more information about the lens hood. I have one and I see them used, but I'm not sure what they do exactly. I would like any info on how to use it and what it is for?...
7
August 15, 2007
 
  Lensbaby for an Olympus?
I love the effects of the Lensbaby and want one. Is there one available for the Olympus e500? Most of the on...
2
July 10, 2007
 
  Hoods and UV Filters
For my new wide-angle lens, do any of you use UV filters and or hoods? Do you feel either degrades the photo quality? Do you see a need for either, or both? Thanks!...
1
July 05, 2007
 
  Can I Use a Film Lens on Digital Camera?
I have the Canon XTi. Can I use a film lens on my digital camera? Any help would be appreciated!...
5
February 18, 2008
 
  Lenses for Indoor and Outdoor Photography
What types of lenses would I need for indoor/outdoor photography besides the one that comes with the camera? I'm looking at doing more portrait photography but would like to have the ability to...
6
April 19, 2007
 
  Image Stabilization
I'm looking into getting a new digital camera. I want it to be able to capture action shots such as baseball, motocross, etc. I imagine that it should shoot a couple of frames a second. I'...
11
April 27, 2007
 
  What Is APO
Hi! Can anyone explain what APO is in relation to lenses? Thanks!...
3
April 05, 2007
 
  Lens Choice: Zoom or Fixed?
I am a bit confused. I have two options to buy - 28mm fixed lens with 2.8 aperture and 28-80mm D zoom lens with 3.5 aperture. Which one should I buy? I am getting both at the same price. Which woul...
7
June 28, 2007
 
  Lenses for Digital and Film Cameras
Hi,I just entered the world of digital photography and I'd like to buy a 28mm lens (compared to film cameras) for my Nikon D70s. I know that if I want to buy a lens "for film cameras", I have t...
3
February 13, 2007
 
  Can I Use Lenses of Nikon N70 for D80?
I have Nikon's N70 film-based camera with a couple of lenses. I want to by a digital SLR that can go with my lenses. I am planning to buy the Nikon D80. Will my gear fit for D80? Thanks!...
7
April 22, 2008
 
  What's This Word??
I just bought a l-series lens. What does PRIME mean? I forgot my studies on my glossary! lol...
7
August 29, 2006
 
  Fixed Vs. Zoom Lenses
I am going to buy a wide-angle lens in the very near future (I have a Canon 20D). What is the advantage of buying a fixed lens when you have so many more composition options when shooting with a zo...
7
May 08, 2006
 
  New Lens: Fast Vs. Vibration Reduction
Would you rather have a new lens that is faster (2.8) or one with vibration reduction? I am in the market for a mid-range telephoto and I can't decide. I know there are pros and cons to both....
18
May 12, 2006
 
  28mm Lens Vs. 18mm Lens
I currently have a 28-80mm lens. I'd like to get something that is a little wider for landscape pictures. I don't want a fisheye lens, because I just don't like the looks of them. I'...
4
April 18, 2006
 
  What Lens to Use for Group Shots & Candids
I'm shooting a family reunion/going-into-the-Army party. What lens is the best for group shots AND candids? I'll be using the Digital Rebel XT....
1
April 16, 2006
 
  How to Check Sharpness of a Lens
I bought a 180mm L-series Canon macro lens. I was expecting to have super sharp images and now I am shocked that it doesn't get that sharp as I expected it to be more sharp than the 105mm Macro...
4
April 07, 2006
 
  How to Keep My Lens from Fogging?
I was shooting a football game the other night, and halfway through the game my lens got fogged up. I wasn't sure what to do to clear it off or how to have even prevented it. Can anyone give me...
6
April 11, 2006
 
  How to Clean My Lens
I have a Nikkor D-type lens (28-80mm) for my Nikon F-601 film camera and noticed a spot on the glass. I slightly wiped it with a special lens cloth but it's still there. I'm worried on the ...
5
April 15, 2007
 
  Image Stabilization: What Is It?
Is image stabilization very important to someone who mostly takes family/vacation snapshots?...
7
March 25, 2006