query: Is this a scratch or dust in my Nikon D3200 Viewfinder?
positive_passages.docid: 25743
positive_passages.text: How do I clean the inside of my viewfinder?
negative_passages.docid: 70725
negative_passages.text: Material Opacity in viewport?
negative_passages.docid: 48898
negative_passages.text: Weird artifacts in my UV mapped texture
negative_passages.docid: 66683
negative_passages.text: Dust-like speck visible every few pictures — is it dust, or worse?
negative_passages.docid: 9033
negative_passages.text: What is aperture, and how does it affect my photographs?
negative_passages.docid: 65877
negative_passages.text: What is "veiling glare"? How does it affect my photos, and how can I avoid it?
negative_passages.docid: 150144
negative_passages.text: Is it safe to change the lens on my new DSLR?
negative_passages.docid: 84899
negative_passages.text: What are these dark spots in my pictures?
negative_passages.docid: 111436
negative_passages.text: What could cause this visible artifact which seems to a be a glowing inverse of something outside of the frame overlayed on this photograph?
negative_passages.docid: 77417
negative_passages.text: Why do I get "F - -" on my Nikon camera?
negative_passages.docid: 121591
negative_passages.text: Why does my final render image have white particles all over the lighting area?
negative_passages.docid: 152892
negative_passages.text: Nikon d5100 producing extremely underexposed images
negative_passages.docid: 104452
negative_passages.text: Where is this dust located on my sensor?
negative_passages.docid: 115172
negative_passages.text: What are these purple pixels on my Canon 60D and how do I get rid of them?
negative_passages.docid: 137893
negative_passages.text: A half covered lens
negative_passages.docid: 146441
negative_passages.text: Why is my camera showing a lot of stuck red and white pixels?
negative_passages.docid: 73874
negative_passages.text: Does the quality of a UV filter make a difference when used with a cheap lens?