Accessory Products

Midwest Optical SU55-62
Midwest Optical SU55-62, Step-Up Ring, from M55 x 0.75 To M62 x 0.75, 64 mm Outer Diameter, 51 mm Clear Aperture

$25.00 Quantity Add to Cart
Midwest Optical SU58-62
Midwest Optical SU58-62, Step-Up Ring, from M58 x 0.75 To M62 x 0.75, 64 mm Outer Diameter, 55 mm Clear Aperture

$25.00 Quantity Add to Cart

Midwest Optical SD67-62
Midwest Optical SD67-62, Step-Down Ring, from M67 x 0.75 To M62 x 0.75, 70 mm Outer Diameter, 61 mm Clear Aperture

$45.00 Quantity Add to Cart
Midwest Optical SD72-62
Midwest Optical SD72-62, Step-Down Ring, from M72 x 0.75 To M62 x 0.75, 75 mm Outer Diameter, 61.3 mm Clear Aperture

$45.00 Quantity Add to Cart

Used to eliminate or greatly reduce glare, rotating linear polarizers offer maximum flexibility and ease of use. Rotating the mount and visually observing the results makes it easy to determine the position at which reduction of glare is maximized. The locking thumb screw insures that vibration or accidental movement during cleaning keep the polarizer optimally positioned. Fixed, non-rotating mounts are also available.

Useful Range: 400 to 700 nm
Contrast Ratio: 3000:1
Surface Quality: 40/20