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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

685nm CWL, 50mm Dia., Hard Coated OD 4.0 10nm Bandpass Filter

TECHSPEC Hard Coated OD 4.0 10nm Bandpass Filters

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Stock #86-742
- +
€555,00
Qty 1-5
€555,00
Qty 6+
€436,00
Volume Pricing
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Specifications

Diameter (mm):
50.00 +0.0/-0.1
Angle of Incidence (°):
0
Optical Density OD (Average):
≥4.0
Clear Aperture CA (mm):
45.3
Center Wavelength CWL (nm):
685.00 ±2.0
Full Width-Half Max FWHM (nm):
10.00 ±2.0
Full Width-Half Max FWHM Tolerance (nm):
±2.0
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Optical Glass
Minimum Transmission (%):
≥85
Coating:
Hard Coated
Surface Quality:
80-50
Thickness Tolerance (mm):
±0.1
Type:
Bandpass Filter
Typical Applications:
HiLyte Fluor 680, FluoSpheres Dark Red
Blocking Wavelength Range (nm):
200 - 1200
Construction:
Mounted in Black Anodized Ring
Environmental Durability:
MIL-STD-810F, Section 507.4
Physical Durability:
MIL-C-48497A, Section 3.4.1
Mount Thickness (mm):
5.0 ±0.1
Substrate Thickness (mm):
3.5 ±0.5 typical

Regulatory Compliance

RoHS 2015:
Reach 223:

Learn More

Product Family Description

  • Ideal for Life Sciences or Chemical Analysis
  • Available in UV, VIS, and IR Center Wavelengths
  • Feature High Performance Hard Coatings
  • Hard Coated OD 4.0 5nm25nm, and 50nm Bandpass Filters Also Available

TECHSPEC® Hard Coated OD 4.0 10nm Bandpass Filters are narrowband filters used extensively in applications including flame photometry, elemental or laser line separation, fluorescence, laser diode cleanup, or chemical detection or analysis. TECHSPEC Hard Coated OD 4.0 10nm Bandpass Filters feature durable hard coatings to minimize filter degradation while increasing transmission. These optical filters offer steep slopes with deep blocking to achieve high performance in demanding 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.

Technical Information

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