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TECHSPEC 12.7 x 50.8mm EFL 90° Protected Gold 175Å Off-Axis Parabolic Mirror

Stock #34-570 Clearance
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A$264.00
×
Qty 1-10
A$264.00
Qty 11
A$250.80
Volume Pricing
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Type:
Off-Axis Parabolic Mirror
Coating:
Bare Gold
Coating Specification:
Ravg >94% @ 700 - 800nm
Ravg >97% @ 800 - 2000nm
Ravg >98% @ 2 - 12μm
Coating Type:
Metal
Effective Focal Length EFL (mm):
50.80
Focal Length Tolerance (%):
±1
Diameter (mm):
12.70 +0.00/-0.38
Off-Set Angle (°):
90
Parent Focal Length PFL (mm):
25.4
Surface Figure, RMS:
λ/8
Surface Roughness (Angstroms):
<175 RMS
Wavelength Range (nm):
700 - 12,000
Surface Quality:
80-50
Substrate:
Aluminum 6061-T6
Y Offset (mm):
50.8
Reflected Wavefront, RMS:
λ/4

Regulatory Compliance

RoHS:

Product Family Description

  • Bare or Protected Gold Coating for NIR and IR Applications
  • 50Å and 100Å Surface Roughness Options
  • 15°, 30°, 45°, 60°, or 90° Offset Angles
  • Aluminum and Silver Coated Mirrors Also Available

TECHSPEC® Gold Off-Axis Parabolic Mirrors (OAPs) are designed for minimal scatter loss in light focusing applications. Available with bare or protected gold coatings, these OAP mirrors offer excellent reflectivity from the near infrared (NIR) to the far infrared (IR). Multiple surface roughness options are available in offset angles from 15 to 90°, providing flexibility for system designs. TECHSPEC® Gold Off-Axis Parabolic Mirrors are commonly used in IR systems such as FLIR and FTIR, as well as IR lasers including quantum cascade lasers (QCLs). Mounting plates with holes perpendicular to the optical axis for post mounting are also available.

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