Linked Questions

7
votes
2answers
1k views

What could cause this visible artifact which seems to a be a glowing inverse of something outside of the frame overlayed on this photograph?

An acquaintance recently posted an image to FB from his recent trip to the JFK Historic Site asking for an explanation of a visible artifact he states was not visible to the naked eye but was visible ...
5
votes
2answers
536 views

What is the cause of inclusions in my bokeh?

I was doing a lens review an two of my lenses showed these rather unsightly inclusions in their bokeh. There are two different lenses. EDIT: The third lens I have tested also seems to have this ...
4
votes
2answers
798 views

How can I get prevent ghost sun images when shooting with a solar filter?

I am getting ready to shoot the upcoming solar eclipse. During my practice runs, I am getting either single or multiple reflections of the sun. Using Star Adventurer tracking mount, Canon 500D with an ...
3
votes
2answers
2k views

is uv filter a must? [duplicate]

I am using panasonic 25mm 1.7 lens in olympus omd-em10 ii body. Neither of them have a uv coating. Will it hurt lens/processor health if I use it without filter?
3
votes
2answers
238 views

What is this green dot near the light in this photo and what's causing it? [duplicate]

Here is the photo: Is there a name for this effect and is there any way to prevent this from happening? This photo was taken on a Nikon D60 with a Nikkor 50mm 1.8G lens. The setting were f/1.8 1/40 ...
2
votes
2answers
310 views

Is it chromatic aberration? [duplicate]

I got green ghost-like lights. Where do they come from? How could I avoid them while shooting? How can I remove it in post processing? I tried using Lightroom chromatic aberration correction ...
1
vote
2answers
40 views

Which wide angle lens and camera combinations are considered to be particularly resistant to artifacts from street light sources?

I am looking to do a project which involves shooting night time scenes with lots of street lamps in the frame and would like to minimize flare, ghosts and halos ("sun stars" are expected unless they'...
1
vote
2answers
416 views

What does lens flare from a catadioptric (mirror) lens look like?

Can one get lens flare with a mirror lens? What does it look like?
0
votes
2answers
1k views

Where is this reflection coming from? [duplicate]

If I shoot directly in to the (sun)light, I get a green reflection in my photos. Is this because of the UV filter? How should I solve this? Camera: Sony A7ii Lens: Sony 55mm 1.8 UV filter: Hoya HMC ...
0
votes
2answers
3k views

Help me choose cheap ND filters that does good/not bad quality [closed]

I am going to shoot long expo rivers and waterfalls, I have no ND filter yet. I am researching now and I was adviced to use ND-64 for the best result. As I see on amazon there are some different ...
1
vote
1answer
303 views

How can I eliminate glare from stage lights when taking concert photos?

I have a problem that I have not been able to solve involving glare. I shoot a lot of concert photos from 6-12 feet away. I keep getting glare from the lights. I have used a hood, filters, various ...
1
vote
1answer
237 views

Which lens coatings reduce internal reflection?

I've used the Pentax Super Takumar 50 f1.4 and love the lens but notices that in certain lightning situations I get a yellow blur in the shape of the a lens blade. Using my hand I can sometimes stop ...
0
votes
1answer
260 views

What is this yellow mark I get on dark photos?

I'm using a Nikon D3200 - new to photography. Whenever I take photos of the night I always get this yellow mark in the same spot. I thought it could be a dirty lens so I cleaned it with a microfiber ...
0
votes
1answer
525 views

what are these strange artifacts on this photo? [duplicate]

what are these strange artifacts on this photo? how to avoid them? photo is shot with canon 1200d 50mm f1.8 4seconds shutter thank you
-1
votes
1answer
175 views

Can someone explain the strange dot on my pictures?

I recently observed a strange flares appearing on my pictures. Can someone please help me what it is? I use clean lens with UV filters The dot/flare is constant across all the lens I have. The ...

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