TYPES MATERIALS
Right Angle Fused Silica (UV & IR grades)
Equilateral Silicon, Quartz
Porro BK7
Dove Barium Fluoride
Bending – 90° Cesium Iodide
Folding – 180° Cadmium Telluride
Retroreflectors Calcium Fluoride
Wollaston Gallium Arsenide
Rochon Germanium
Roof Magnesium Fluoride
Penta Sapphire
Fresnel Rhomb Zinc Selenide
Pellin Broca Zinc Sulfide
SIZES SURFACE QUALITY
From: 2mm to 12” Surface Figure: To l/20 @ 633nm
Surface Quality: To 10-5 Research Grade
Angular Deviation: To +/- 10 secs of arc
COATINGS WAVELENGTH RANGE
AR – Single wavelength Antireflection – V coat From: 190nm to 50mm
BBAR – Broadband Antireflection
AR – Single layer Antireflection – MgF2
HR – High Reflectance
PR – Partial Reflectance
Dual Wavelength Antireflection
Metallic