Equipment For Sale

High quality Plano Convex Lens mounted in a heavy-duty cell. The lens is coated both sides, antireflective. Clear aperture is 9.4" diameter.

R = 17.85" and the focal is approximately 35.25". This would make a great collimator lens for a Fizeau interferometer (red or green laser).

$750.00 + shipping - lower 48 States only due to weight.