Optical Filter, Shortpass, 25.4 mm, 650 nm Cut-off, 415-640 nm Transmission

1 inch (25.4 mm) dielectric coated shortpass filter

The 10SWF-650-B Shortpass Edge Filter is a 1 in. (25.4 mm) diameter optical filter with a cut-off wavelength of 650 ±5 nm, and transmittance of 415-640 nm. Our short-wave pass filters have a steep transition between the region of transmission and reflection that is much steeper than colored glass filters. Shortpass filters have out-of-band rejection ≥OD 3 to 1200 nm. Typical transmission is ≥65% for short-wave pass filters. These optical filters are also available as part of the FS-SWF-B shortpass filter set.

Specifications

Technical Specs

Type
Standard Shortpass Filter
Optic Size
Ø25.4 mm
Cut-off Wavelength
650 nm
Cut-off Wavelength Tolerance
± 5 nm
Transmittance Range
415 - 640 nm
Transmission
≥65%
Surface Quality
80-50 scratch-dig
Thickness
0.30 in.

Size Tolerance
+0/-0.5 mm
Effective Index of Refraction
1.7
Temperature Range
-50 to 100°C
Wavelength Shift with Temperature
0.02 nm/°C
Humidity Resistance
Per MIL-STD-810E, Method 507.3, Procedure III Modified to 7 cycles

Type
Standard Shortpass Filter
Optic Size
Ø25.4 mm
Cut-off Wavelength
650 nm
Cut-off Wavelength Tolerance
± 5 nm
Transmittance Range
415 - 640 nm
Transmission
≥65%
Surface Quality
80-50 scratch-dig
Thickness
0.30 in.

Size Tolerance
+0/-0.5 mm
Effective Index of Refraction
1.7
Temperature Range
-50 to 100°C
Wavelength Shift with Temperature
0.02 nm/°C
Humidity Resistance
Per MIL-STD-810E, Method 507.3, Procedure III Modified to 7 cycles

Resources & Downloads

2D Product Drawings

BAND-S(58.2 kB, PDF)

Other

10SWF-650-B RoHS Certificate(264.5 kB, PDF)

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