The FR-RG695 Colored Glass Filter is a 12.7 mm diameter cut-on colored glass filter made of RG695 glass. Our colored glass filters serve as broadband, bandpass, or long-wave pass filters. These filters are precision polished for demanding research or OEM applications.
Model
RG695
Diameter
0.5 in. ( 12.7 mm)
Dimensions
± 0.3 mm
Schott Glass Number
RG695
Thickness
2 - 3 mm
Surface Quality
60-40 scratch-dig
Damage Threshold
30 W/cm2 CW, typical
Wedge
≤3 arc min
Clear Aperture
≥central 80% of dimensions ( ±0.3 mm)
Material
Schott, Hoya colored glass or equivalent
Chamfers
0.25-0.76 mm face width
Chamfers Angle/Tolerance
45° ±15°
Angle of Incidence
0°
Cleaning
Non-abrasive method, acetone or isopropyl alcohol on lens tissue recommended
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