Hi there, I cant find it on the lumenlab site, what is the dimentions of the S15 fresnell lenses, and the actual hole diameter you need to cut to fit the projection lense into?
Are the fresnell's exactly the same as the ones Allan is selling? im having problems with uniformity with his fresnell's so will be interesting to see if Lumenlabs ones are any different.
Are the fresnell's exactly the same as the ones Allan is selling? im having problems with uniformity with his fresnell's so will be interesting to see if Lumenlabs ones are any different.
The LL fresnel dimensions are 320x250mm (12.6x9.85 in) and the exterior diameter for the triplet is 70mm (2.75 in).
On paper LL and Diy Labs fresnels specs look identical, but the manufacturers could differ.
I’m putting the finishing touches on a projector build around the LL lens kit and found no issues of uniformity with it.
But how’s your problem look like, sure you don’t have just a misalignment?
On paper LL and Diy Labs fresnels specs look identical, but the manufacturers could differ.
I’m putting the finishing touches on a projector build around the LL lens kit and found no issues of uniformity with it.
But how’s your problem look like, sure you don’t have just a misalignment?
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