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Questions tagged [projector]

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2
votes
1answer
96 views

What are the differences between projector, enlarger, and macro lenses for photographing 35mm slides?

I have some 35mm slides that I would like to digitalize. I am thinking about building something like this (modifying a slide projector to feed the slides and mounting a dslr to photograph the slide ...
0
votes
2answers
54 views

How to get rid of color band while clicking picture of an projected screen? [duplicate]

I am trying to click a picture of an image projected by a projector with a Nikon DSLR camera. But whenever I click the picture there are weird colors all over the captured image? How can I stop that? ...
2
votes
3answers
120 views

Why does the camera output an image with multi-colors not shown by the naked eye under the projector?

I was shooting in a gallery that used what appears to be a multi-colored projector and had difficulty shooting in that type of scene as the color was not even across the scene. The image shown below ...
1
vote
3answers
124 views

How would you create a projector gobo from a photo?

I use a 40 watt LED gobo projector to project light through a gobo. The "gobo" is a glass or metal disc with a maximum 40mm image. The other end of the projector is an adjustable lens for focus and ...
2
votes
1answer
174 views

What power cord does my slide projector need, and if it does not exist can I still use my projector?

I have a Leitz Prado 66 slide projector. The power socket is oval and contains two round pins set pretty far apart. Where can I obtain a replacement power cord?
0
votes
1answer
86 views

How to open a plastic enclosed lens assembly for repair

I have a lens assembly from a projector (150mm Kodak Retinar) which is fully enclosed in plastic. Apparently the lens fell down at one point and someone put it back together. However, that person ...
0
votes
2answers
439 views

Projector Design and lenses

I am working on a project where I need to project a single image onto an object, Originally I was looking at the digital projector route but due to cost and complexity this has been ruled out. I found ...
0
votes
1answer
212 views

Image bending? Light bending? [closed]

Anyone know how to project an image onto a curved wall but still make the image appear as though its on a flat surface?
6
votes
2answers
925 views

What should I look for in a projector being used for photography?

Our photography club is looking to purchase a new project with a budget of £2000 to £2500 GBP. It's a bit of a minefield. Photo forums recommend the Canon SX80 Mark II, which has a native resolution ...
9
votes
4answers
752 views

Projector friendly pictures?

I am a member of a photography club. Each time we meet to critique, the pictures are projected on to a wall. Most of the folks complain that the picture quality is quite bad when projected. ...