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Material - Optical glass

Diameter - 1-10mm

Surface Quality - Sub-scratch-dig

Material - Flint glass

Focal length - 5mm-1000mm

Diameter - 4mm-200mm

Material - Optical glass

Diameter - Varied

Focal length - Custom

Material - Glass

Angle - 180 degrees

Tolerances - +/-20 microns

Material - Optical glass

Diameter - 0.5 to 350 mm

Diameter Tolerance - +0/-0.02 mm

Focal Length - 100mm

Coating - IR+AR

Max Aperture - 1

Material - Glass plastic

Diameter - 37mm 72mm 82mm

Focal Length - Variable

Material - Optical glass

Dimensions - Varied

Surface quality - High precision

Material - Optical glass

Diameter - 1-50mm

Curvature Radius - R0.7-0.8mm

Power Source - Siemens

Temperature Resistance - High

Pressure Resistance - High

Lens Material - Borosilicate glass

Gasket Material - Silicone rubber

Ring Material - Stainless steel

Material - Optical Glass

Power Range - SPH -10.00 to +6.00

Coating Options - Uncoated Hard Multi-coated

Material - Optical glass

Diameter - 78mm

Angle - 100 degree

Focal Length - 50mm

Aperture - f/1.7

Mount Type - M42

Material - Sapphire crystal

Shape - Circular

Diameter - Variable