Diameter (mm):

25.00 +0.0/-0.2

Angle of Incidence (°):

Optical Density OD (Average):

≥3.0

Cut-Off Wavelength (nm):

3950.00

Cut-Off Wavelength (μm):

3.95

Silicon

Rejection Wavelength (nm):

4190 - 6400

Surface Quality:

80-50

Thickness (mm):

1.00

Thickness Tolerance (mm):

±0.2

Transmission (%):

≥85

Transmission Wavelength (nm):

3300 - 3850

Transmission Wavelength (μm):

3.3 - 3.85

Type:

Shortpass Filter

Durability:

MIL-C-48497A, Section 4.5.3

Cut-Off Tolerance (%):

±2

Rejection Wavelength (μm):

4.19 - 6.4

Regulatory Compliance

RoHS:

Compliant

Certificate of Conformance:

View

Product Family Description

≥85% Average Transmission over a Broad Infrared Wavelength Range
OD ≥3.0 Blocking Across Rejection Band
Common Wavelengths for Environmental and Medical Applications

Infrared (IR) Shortpass Filters are designed to provide ≥85% average transmission across their transmission band and OD ≥3.0 blocking across their rejection band. With cut-off wavelengths ranging from 3.95 to 13.3μm, these shortpass filters provide coverage across the IR spectrum. Featuring durable coatings and optical-quality Silicon and Germanium substrates, these filters can withstand normal cleaning and handling associated with high-quality optical components. Infrared (IR) Shortpass Filters are ideal for a wide range of imaging and detection applications in environmental sciences, life sciences, and medical diagnostics. These filters can be used in combination with Infrared (IR) Longpass Filters to create custom bandwidth filters and fine tune optical systems.

Title	Type	Stock Number	Price	Buy
25.0mm Optic Dia., Optic Mount	Fixed	#64-560	S$66.00 Qty 10+ S$59.40 Request Quote	3-5 days ×
5.0 - 25.0mm Optic Height, Metric Bar-Type Optic Holder	Fixed	#55-529	S$139.50 Qty 10+ S$125.55 Request Quote	3-5 days ×
7.0 - 40.0 Optic Height, English Bar-Type Optic Holder	Fixed	#03-676	S$142.50 Qty 10+ S$128.25 Request Quote	3-5 days ×
10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder	Fixed	#55-530	S$151.50 Qty 10+ S$136.35 Request Quote	3-5 days ×
7.0 - 67.0 Optic Height, English Bar-Type Optic Holder	Fixed	#03-669	S$154.50 Qty 10+ S$139.05 Request Quote	3-5 days ×
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder	Fixed	#03-666	S$160.50 Qty 10+ S$144.45 Request Quote	3-5 days ×
25.0/25.4mm Optic Dia., Optical Cell Assembly	Fixed	#36-461	S$168.00 Qty 10+ S$148.95 Request Quote	3-5 days ×
4.0 - 36.0mm Optic Dia., Self-Centering Jaw Clamp	Fixed	#16-077	S$211.50 Qty 5+ S$186.15 Request Quote	3-5 days ×
2"/50.8mm Diameter, Bar Type Lens / Filter Holder, Quick Start Optical Mounts	Fixed	#17-530	S$215.55 Request Quote	3-5 days ×
25.0/25.4mm Optic Dia., X-Y Translating Optic Mount	Adjustable - Linear (XY)	#62-956	S$379.50 Qty 5+ S$360.60 Request Quote	3-5 days ×
25.0/25.4mm Optic Diameter, X-Y Translating Quick Start Optical Mounts	Adjustable - Linear (XY)	#17-513	S$441.90 Request Quote	3-5 days ×
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp	Fixed	#16-078	S$550.50 Qty 5+ S$485.55 Request Quote	3-5 days ×
25.0/25.4mm Optic Dia., Precision Gimbal Mount	Adjustable - Gimbal	#54-999	S$633.00 Qty 5+ S$563.40 Request Quote	3-5 days ×
25/25.4mm ID, Precision Gimbal Mount, Quick Start Optical Mounts	Adjustable - Gimbal	#17-517	S$709.65 Request Quote	3-5 days ×
25.0/25.4mm Optic Dia., X-Y-Z Translating Optic Mount	Adjustable - Linear (XYZ)	#62-959	S$744.00 Qty 5+ S$669.60 Request Quote	3-5 days ×
25.0/25.4mm Optic Dia., 5 Axes Optical Mount	Adjustable - Linear (XYZ) & Tip-Tilt	#13-776	S$1,036.50 Qty 5+ S$984.90 Request Quote	3-5 days ×

3.95μm 25mm Diameter, IR Shortpass Filter

Regulatory Compliance

Product Family Description