Linked Questions

2
votes
4answers
1k views

Question About the D600 Dirty Sensor Test - Why Use a High f-Stop? [duplicate]

There is a lot of buzz about the dirty sensor problem on the D600, which is apparently caused by some lubricant splattering onto the sensor and accumulating over time. My question is about the test ...
26
votes
8answers
5k views

Is it safe to change the lens on my new DSLR?

I recently bought myself a shiny new DSLR camera. Before I can use it, I had to do something kind of terrifying: mount the lens. Now of course, half the advantage of SLR cameras is that the lenses ...
20
votes
7answers
931 views

What should I look out for when buying a second-hand DSLR body?

I'm considering buying a DSLR from a friend. I've read the used lens question elsewhere on this site, but I was wondering what I should look at on the body to assess the condition?
5
votes
5answers
25k views

Why are these black dots / spots appearing in my pictures?

I took some shots recently and I noticed that I'm getting a lot of little black dots in my images. I cleaned my lens thoroughly with the Nikon camelhair brush and retook the pictures but once again, ...
0
votes
3answers
10k views

What is the cause of these round spots on my photograph? [duplicate]

Possible Duplicate: Dust-like speck visible every few pictures — is it dust, or worse? Is this a finger print on the lens? I don't know. What can be the cause of the round spot on this photograph?...
5
votes
2answers
5k views

Are these spots on the sensor or the lens? [duplicate]

Equipment is Canon EOS 5D3 (5760x3840) with a 24-105 f/4 L lens at 105mm, ISO 200. The following are crops from the same small (676x449) section of a couple of blue sky shots I did to test for sensor ...
3
votes
4answers
2k views

What are these slightly-translucent, branching squiggles on the top of my photo?

I recently came back from holidays and noticed a lot of my photos have these lines on them. I have a Canon 450d and use Canon lenses. I used a polarizing filter at times. What could be causing this?
0
votes
4answers
656 views

Dark spots - sensor toast?

I can't seem to get rid of some very annoying dark spots that are very noticeable under certain lighting conditions. I've taken a test shot of my monitor showing a white background and amped up the ...
1
vote
3answers
6k views

Black dots appear in photos

First off, I understand that there is another thread with a similar question but mine is slightly different. I have a Nikon D80 and all of a sudden these black dots appeared on my photos. Quick google ...
3
votes
3answers
2k views

How can I tell if a camera sensor is damaged?

I own a Sony a6500 and primarily use it for filmmaking. I was trying to clean the mirrorless sensor and used a rocket air blower to get dust out of the sensor but accidentally knocked it against the ...
2
votes
1answer
2k views

Why might my camera show spots in video mode?

I own a Canon Rebel T1i, and when I try to record video, there are two dark spots on the screen. These do not appear when I take photos. Video (spots in center and right center): Photo: Does the ...
1
vote
2answers
1k views

Black fuzzy spot on every photo (Nikon D40) [duplicate]

I have a Nikon D40. I bought it new in 2007ish and I'm still using the stock 18-55 lens that came with it. In the last month I've noticed a black fuzzy spot in every picture. Below is an example. ...
3
votes
3answers
1k views

What are these spots in my pictures?

Been getting these bubble type things, never happened before (Kit lens - 18-55|camera d3200
2
votes
1answer
2k views

How can I tell if a scratch is directly on my sensor or on the filter above it?

I have what appears to be a scratch on my sensor. I can't see it on pictures taken with apertures larger than F16, but I do see them at F32. How can I tell if a scratch is directly on my sensor or on ...
1
vote
3answers
1k views

What are these purple pixels on my Canon 60D and how do I get rid of them?

I bought this used Canon 60D for a reasonable price, however, I get these purple pixels in the top right of my image. Even though I can work around it, it is very annoying. I've tried a lot of ways to ...

15 30 50 per page