575nm CWL, 50mm Dia. Hard Coated OD 4.0 25nm Bandpass Filter

Diameter (mm):

50.00 +0.0/-0.1

Center Wavelength CWL (nm):

575.00 ±3

Full Width-Half Max FWHM (nm):

25.00 ±3

Minimum Transmission (%):

>90

Optical Density OD (Average):

≥4.0

Coating:

Hard Coated

Typical Applications:

Bo-Pro 3, KFP-Red

Blocking Wavelength Range (nm):

200 - 1200

Bandwidth (nm):

Clear Aperture CA (mm):

45.0

Surface Quality:

80-50

Angle of Incidence (°):

Construction:

Mounted in Black Anodized Ring

Environmental Durability:

MIL-STD-810F

Mount Thickness (mm):

5.0 ±0.1

Physical Durability:

MIL-C-48497A, Section 3.4.1

Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More

Optical Glass

Substrate Thickness (mm):

3.5 ±0.5

Type:

Bandpass Filter

Regulatory Compliance

RoHS 2015:

Compliant

Reach 219:

Compliant

Product Family Description

Ideal for Life Science Instrumentation
High Transmission, Deep Blocking
Used to Prevent Photobleaching in Microscopy Applications
Hard Coated OD 4.0 5nm, 10nm and 50nm Bandpass Filters also Available

TECHSPEC® Hard Coated OD 4.0 25nm Bandpass Filters are designed to be a midrange alternative to broadband or narrowband filters. TECHSPEC Hard Coated OD 4.0 25nm Bandpass Filters are ideal for single photon microscopy, or for preventing photobleaching of live samples or fluorophores in a range of life science applications. These filters can also be used to eliminate unwanted background noise while enhancing the signal to noise ratio in imaging or machine vision applications.

Note: These filters are optimized for high spectral performance rather than high Laser Induced Damage Thresholds (LIDT). A typical LIDT for these filters is 1 J/cm² @ 532nm, 10ns. Please contact us if you require a filter with a higher LIDT value.

All mounted TECHSPEC® Optical Filters have an arrow on the side of the mount that points to the filter-coated surface for quick reference. Filter oriented such that arrow points to filter coated surface S1. Anti-reflective (AR) coating is applied to S2.

Title	Type	Stock Number	Price	Buy
10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder	Fixed	#55-530	$96.00 Qty 10+ $86.40 Request Quote	In Stock ×
19.5 - 108.0mm Optic Dia., Three-Screw Adjustable Ring Mount	Fixed	#03-670	$94.00 Qty 10+ $83.00 Request Quote	In Stock ×
50.0mm Optic Dia., Optic Mount	Fixed	#64-567	$53.00 Qty 10+ $47.70 Request Quote	Contact Us ×
50.0mm Optic Dia., Fixed Optic Mount, Quick Start Optical Mounts	Fixed	#17-516	$90.50 Request Quote	Contact Us ×
50.0mm Optic Dia., Optic Mount	Fixed	#64-568	$53.00 Qty 10+ $47.70 Request Quote	In Stock ×
50.0mm Optic Dia., Kinematic Mirror Mount	Adjustable - Tip-Tilt	#55-004	$309.00 Qty 5+ $293.60 Request Quote	In Stock ×
50.0mm Optic Dia., Kinematic Mirror Mount with Micrometer	Adjustable - Tip-Tilt	#55-457	$331.00 Qty 5+ $314.50 Request Quote	In Stock ×
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp	Fixed	#16-078	$347.00 Qty 5+ $306.00 Request Quote	In Stock ×
50.0/50.8mm Optic Dia., Precision Gimbal Mount	Adjustable - Gimbal	#55-000	$444.00 Qty 5+ $399.60 Request Quote	In Stock ×
50/50.8mm ID, Precision Gimbal Mount, Quick Start Optical Mounts	Adjustable - Gimbal	#17-518	$482.90 Request Quote	In Stock ×
50.0/50.8mm Optic Dia., X-Y-Z Translating Optic Mount	Adjustable - Linear (XYZ)	#62-960	$519.00 Qty 5+ $493.05 Request Quote	In Stock ×
50.0/50.8mm Optic Dia., X-Y Translating Optic Mount	Adjustable - Linear (XY)	#62-957	$264.00 Qty 5+ $250.80 Request Quote	In Stock ×
50.0/50.8mm Optic Diameter, X-Y Translating Optic Mount, Quick Start Optical Mounts	Adjustable - Linear (XY)	#17-514	$301.00 Request Quote	In Stock ×
50.0/50.8mm Optic Dia., 5 Axes Optical Mount	Adjustable - Linear (XYZ) & Tip-Tilt	#13-778	$719.00 Qty 5+ $683.05 Request Quote	In Stock ×
50.0/50.8mm Optic Dia., Optical Cell Assembly	Fixed	#36-465	$107.00 Qty 10+ $94.80 Request Quote	In Stock ×
50.0/50.8mm Optic Dia., E-Series Kinematic Mount	Adjustable - Tip-Tilt	#15-867	$79.00 Qty 10+ $75.00 Request Quote	In Stock ×
50/50.8mm Diameter, E-Series Kinematic Mount, Quick Start Optical Mounts	Adjustable - Tip-Tilt	#17-522 New ×	$121.50 Request Quote	In Stock ×
50.0/50.8mm Optic Dia., Kinematic Mount, 2-Screws	Adjustable - Tip-Tilt	#58-852	$98.00 Qty 5+ $88.20 Request Quote	In Stock ×
50.0/50.8mm Optic Dia., Kinematic Mount, 3-Screws	Adjustable - Tip-Tilt	#58-855	$114.00 Qty 5+ $102.60 Request Quote	In Stock ×
50/50.8mm Dia., Kinematic Mount, 3-Screws, Quick Start Optical Mounts	Adjustable - Tip-Tilt	#17-524	$156.50 Request Quote	In Stock ×
50.0/50.8mm Optic Dia., Kinematic Mirror Mount	Adjustable - Tip-Tilt	#55-005	$309.00 Qty 5+ $293.55 Request Quote	In Stock ×
50.0/50.8mm Optic Dia., Kinematic Mirror Mount with Micrometer	Adjustable - Tip-Tilt	#56-326	$331.00 Qty 5+ $314.45 Request Quote	In Stock ×
50.0/50.8mm Optic Dia., Kinematic Mirror Mount with Micrometer, Quick Start Optical Mounts	Adjustable - Tip-Tilt	#17-520	$385.40 Request Quote	In Stock ×
7.0 - 67.0 Optic Height, English Bar-Type Optic Holder	Fixed	#03-669	$96.00 Qty 10+ $86.40 Request Quote	In Stock ×
2"/50.8mm Diameter, Bar Type Lens / Filter Holder, Quick Start Optical Mounts	Fixed	#17-530	$133.00 Request Quote	In Stock ×
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder	Fixed	#03-666	$99.00 Qty 10+ $89.10 Request Quote	In Stock ×
9.5 - 73.0mm Optic Dia., Three-Screw Adjustable Ring Mount	Fixed	#36-605	$68.50 Qty 10+ $60.50 Request Quote	In Stock ×