Fresnel prism BK7
glass

Fresnel prism
Fresnel prism
Fresnel prism
Fresnel prism
Fresnel prism
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Characteristics

Type
Fresnel
Material
glass

Description

The BK7 Fresnel Rhomb Retarder features its application in broad band, achromatic retardation at the expense of bulk. This product have the specifications of the following: its materials are BK7 Grade A optical glass, dimension tolerance is +0.0/-0.2mm, clear aperture is >80%, flatness is λ/10@ 632.8nm, surface quality is 20-10 scratch and dig, wavelength range is 400-2000 nm for BK7 Glass, bevel is 0.2mm to 0.5mm and free aperture is 10x10 mm.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.