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T-DMLP1500T - Ø1/2" Longpass Dichroic Mirror, 1500 nm Cut-On

Fosco Connect Part No.: T-DMLP1500T

  • $ 318.00 or



T-DMLP1500T - Ø1/2" Longpass Dichroic Mirror, 1500 nm Cut-On

Product Drawing

  • Dichroic Filters Function as Longpass Filters with Minimal Absorption Losses
  • Multi-Band Dichroic Filter with Two Transmission Bands and One Reflection Band
  • Five Sizes Available: Ø1/2", Ø1", Ø2", 25 mm x 36 mm, or 35 mm x 52 mm
  • Hard Coating Allows Easy Handling and Cleaning
  • Resistant to Damage from UV Light and Chemicals
General Specifications
Size Ø1/2" Ø1" Ø2" 25.0 mm x 36.0 mm 35.0 mm x 52.0 mm
Clear Aperture ≥Ø11.43 mm ≥Ø22.86 mm ≥Ø45.72 mm ≥22.5 mm x 32.4 mm ≥85%, Elliptical
Thickness 3.2 mm 3.2 mm 5.0 mm 1.0 mm 2.0 mm (DMLP730B Only) or 3.0 mm
Incident Angle 45°
Surface Quality 40-20 Scratch-Dig
Transmitted Wavefront Error <λ/4 @ 633 nm Over Clear Aperture ≤λ/4 @ 632.8 nm Over Clear Aperture


Specifications
Cut-On Wavelength 1500 nm
Transmission Band (Tabs > 85%, Tavg > 90%) 1550 - 2000 nm
Reflection Band (Rabs > 90%, Ravg > 95%) 1000 - 1450 nm
Type Longpass
Cut-On Wavelength 1500 nm
Transmission Banda 1550 - 2000 nm
Reflection Bandb 1000 - 1450 nm
AR Coating Rangec 1550 - 2000 nm
Size Ø1/2"
Clear Aperture ≥Ø11.43 mm
Thickness 3.2 mm
Incident Angle 45°
Surface Quality 40-20 Scratch-Dig
Transmitted Wavefront Error λ/4 @ 633 nm Over Clear Aperture
Substrate Material UV Fused Silica
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