Linked Questions

60
votes
5answers
3k 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 ...
29
votes
13answers
41k views

Do digital cameras lose picture quality over time?

For some reasons when I look at my first pictures from my camera (DSLR), they look stunning. I know it could be just psychological. Another friend told me that her camera was really good when she ...
12
votes
3answers
16k views

What are the real-life benefits of B+W's MRC?

My 24-105L is in the mail, and I'm looking for a filter to protect the front element. I've decided to go with B+W since they seem to have the best quality to match my L lens. I've narrowed it down to ...
9
votes
4answers
2k views

How do I eliminate lens flare in my pictures?

I have taken a few pictures that show these circles, and I'm getting very annoyed at this problem. Seems most common on sunny days. This particular picture is not my own, but it is a good example of ...
8
votes
4answers
7k views

Why are those green spots on my photo?

Took a pic with my 35mm Nikon lens last night, and got this light artifact. Is this something normal? Reflection? Is it dirt on my lens? How do I prevent this from happening? I think it only happened ...
2
votes
2answers
6k views

What is causing the strange lighter circles in images taken with my Canon 15-85?

I took these pictures with my Canon EF-S 15-85mm f/3.5-5.6 IS USM lens this morning: Would somebody please tell me that what is that white part in the lower right corner of the picture? EXIF info: F/...
6
votes
2answers
1k views

Lenses and Filters: what do the terms Coating, Multi-Coating and Nano-Coating mean?

I see the word "Coating" in different questions (related to lenses and filters). What are Coating, Multi-Coating, and Nano-Coating?
5
votes
2answers
566 views

Is it normal for the Canon kit lens to exhibit lens flare even without a UV filter?

I recently bought a Canon 550D and have been experimenting with this for a week. I have been pretty satisfied with the quality, until I faced this lens flare problem. Notice the unwanted blue light ...
1
vote
1answer
1k views

What is causing these red sphere flares?

These red spheres anomalies have only came up in my photos a couple of times while using my Fuji Finepix-S. The spheres seem to be evenly displaced on certain images forming 3 rows of 3. One other ...
-2
votes
2answers
184 views

Mysterious signs or easily explainable artifacts?

These images were taken with an old cheap mobile phone. Could someone please explain what's happening?