ive searched and search for focal length and found loads of threads but none give me any understanding
can someone please explain to me.............
1x Psone lcd
1x Slide projector light(24v 150w)
2x fresnel lens
1x PJ325v Varifocal Projection Lens Triplet(275mm - 325mm)
1x condensor
1x ordinary mirror
Ive made about 2 boxes now but they were crap didnt take my time i was in a rush.
someone have any suggestions for my box if so it would be helpfull
Thankyou in advance
Ashleyjones72@hotmail.com
can someone please explain to me.............
1x Psone lcd
1x Slide projector light(24v 150w)
2x fresnel lens
1x PJ325v Varifocal Projection Lens Triplet(275mm - 325mm)
1x condensor
1x ordinary mirror
Ive made about 2 boxes now but they were crap didnt take my time i was in a rush.
someone have any suggestions for my box if so it would be helpfull
Thankyou in advance
Ashleyjones72@hotmail.com
"a good artist copies, a great artist steals"!! get the idea???
focal???? your guess is as good as mine....my method is just to move things aroung until they look bright and focused!!!!!! hasn't failed yet!!
focal???? your guess is as good as mine....my method is just to move things aroung until they look bright and focused!!!!!! hasn't failed yet!!
Have a look at
http://www.diyaudio.com/forums/showthread.php?postid=616417#post616417
Might give you a fair Idea. Ordinary mirror will result in ghosting on the projected image. I've found car side mirrors work pretty well.
http://www.diyaudio.com/forums/showthread.php?postid=616417#post616417
Might give you a fair Idea. Ordinary mirror will result in ghosting on the projected image. I've found car side mirrors work pretty well.
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