Edge Filter

Material:
N-BK7, Float Glass, Fused Silica

Size&Tolerance:
W(+0/-0.2)*H(+0/-0.2)*L(±0.1)mm

Surface Quality:
80/50~40/20

Parallelism:
≤3′

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wdt_ID Attributes Values
Edge Filters split incident light into two parts according to wavelength, One part of the incident light is transmitted and the other one is reflected and/or absorbed. Depending on whether the transmitted part contains the longer or shorter wavelengths, edge filter is called a long wave pass (LWP) or a short wave pass (SWP), respectively.

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