What could i do with a slide projector?

I have a Rollei p37 slide projector from 1976 with an auto focus feature, but I do not understand why it has this feature. It seems to me, that once you focus the projector, it would be focused correctly for as long as the projector remained there. Or...

i have medical slides which are used in a slide projector but there are so many of them i would like them in a more compact form like compact disc on hard disc of a computer, any ...show more

If so, how is it done? I want to play movies outside. And is it worth it to buy one for inside use? 2 reasons I am interested in this- For Outdoor Use, and I can movie it around more easy. Thanks for any help!

This was made by Nikon and is in excellent running condition and made in 1965 so vintage it is.

Help me identify this truly awesome toy I had as a child, a kind of transparency projector with groovy slides. Round about Christmas 1975, my uncle gave me my favourite toy ever. It was a red plastic projector that came with numerous circular slides...

I have a working slide projector, Lens A with the proper plastic-only screw-on attachment but with lens fungus, and Lens B without fungus but with no attachment to connect to the projector. Can I do anything to clean the attachment from Lens A and put...

I've got an old slide projector probably from the 50's and the bulb exploded. I replaced it but I don't want it to happen again. After running a slide show are you supposed to turn the lamp off but leave the fan on or are you supposed to turn it off...

Is there someway to make a blank slide out of an old photo slide by wiping it with something to take photo off and then writing on it? We want to make label slides( ie. subject and date) for each group of slides in a slide show.

A slide projector has a converging lens whose focal length is 140.00 mm. (a) How far (in meters) from the lens must the screen be located if a slide is placed 145.83 mm from the lens? If the slide measures 24.0 mm (height) x 36.0 mm (width), what are...