Precision Applied Products
355-B W. Crowther Ave.
Placentia, CA 92870
Get your optics from us today!
Apochromatic Refractors We Build
Color free refractor objectives from small to large for over 35 years
Polishing a block of lenses
Built for you
Centering your lens
Precision Applied Products 140 mm F-6
Apochromatic tube assembly. Made entirely in our shop with meticulous details. Our main focus is on how well we center the lenses compared to the mechanical axis. This is done to assure perfect collimation. The lenses are centered to within 2 microns of each other and the cell.