Longpass Filter, Colored Glass, 25.4 mm, 515 nm Cut-on, OG515 Glass

Colored Glass Absorptive Longpass Filters

The FSR-OG515 Colored Glass Longpass Filter is a 25.4 mm diameter 515 nm cut-on optical filter made of Schott OG515 filter glass. These filters are precision polished for demanding research or OEM applications.

Specifications

Technical Specs

Type
Colored Glass Longpass Filter
Optic Size
Ø25.4 mm
Cut-on Wavelength
515 nm
Angle of Incidence
0°
Material
Schott OG515 or equivalent
Thickness Tolerance
±0.1 mm
Surface Flatness
≤1λ at 632.8 nm over the clear aperture
Thickness
2.0 to 3.0 mm, typical

Size Tolerance
±0.3 mm
Clear Aperture
central ≥ 80% of diameter
Chamfers
Up to 1 mm face width
Cleaning
See How to Clean Optics
Damage Threshold
30 W/cm² CW, Typical
Wedge
≤3 arc min
Chamfers Angle Tolerance
45° ±15°

Type
Colored Glass Longpass Filter
Optic Size
Ø25.4 mm
Cut-on Wavelength
515 nm
Angle of Incidence
0°
Material
Schott OG515 or equivalent
Thickness Tolerance
±0.1 mm
Surface Flatness
≤1λ at 632.8 nm over the clear aperture
Thickness
2.0 to 3.0 mm, typical

Size Tolerance
±0.3 mm
Clear Aperture
central ≥ 80% of diameter
Chamfers
Up to 1 mm face width
Cleaning
See How to Clean Optics
Damage Threshold
30 W/cm² CW, Typical
Wedge
≤3 arc min
Chamfers Angle Tolerance
45° ±15°

Resources & Downloads

3D Product Models

2D Product Drawings

FBR-NDXX-S(62 kB, PDF)

Other

FSR-OG515_ROHS2-2021_w_ex.pdf(279.7 kB, PDF)

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Compatible

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		Optical Filter Mount, Stackable, 1.0 in. Diameter Optics	UNIVERSAL				Learn More
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