eo_logo
 
Product added to cart
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

High Performance Fused Silica Off-Axis Parabolic (OAP) Mirrors

High Performance Fused Silica Off-Axis Parabolic (OAP) Mirrors

High Performance Fused Silica Off-Axis Parabolic (OAP) Mirrors

High Performance Fused Silica Off-Axis Parabolic (OAP) Mirrors	Glass Off-Axis Parabolic Mirror mounted in E-Series Kinematic Optical Mirror Mount (mount not included).
×
  • High Quality Fused Silica Substrate
  • <10Å Surface Roughness for Low Scatter
  • 90° Offset Angle for Easy Integration

Common Specifications

Surface Roughness (Å):
<10 RMS
Clear Aperture (%):
90
Y Offset (mm):
50.80
Effective Focal Length EFL (mm):
50.80
Focal Length Tolerance (%):
±1
Off-Set Angle (°):
90
Parent Focal Length PFL (mm):
25.4
Surface Figure, RMS:
λ/8 @ 632.8nm
Surface Quality:
40-20
Substrate:
Reflected Wavefront, RMS:
λ/4 @ 632.8nm

Products

Dia. (mm) EFL (mm)  Coating   Compare   Stock Number   Price  Buy
12.70 50.80 Uncoated #18-658 A$1,208.00   Request Quote  
  • 3-5 days
    ×
 
25.40 50.80 Uncoated #18-660 A$1,456.00 Qty 6+ A$1,310.40   Request Quote  
  • 3-5 days
    ×
 
12.70 50.80 VIS #18-670 A$1,288.00 Qty 6+ A$1,160.80   Request Quote  
  • 3-5 days
    ×
 
25.40 50.80 VIS #18-672 A$1,536.00 Qty 6+ A$1,385.60   Request Quote  
  • 3-5 days
    ×
 

Product Details

TECHSPEC® High Performance Fused Silica Off-Axis Parabolic (OAP) Mirrors feature a surface roughness of less than 10Å which is the lowest scatter available in an off-the-shelf solution. Featuring a fused silica substrate, these low scatter alternatives perform better in the UV wavelength range than traditional metallic substrate OAPs. TECHSPEC® High Performance Fused Silica Off-Axis Parabolic (OAP) Mirrors are ideal for Schlieren, MTF, and Czerny-Turner and Littrow spectrometer systems due to their low scattering.

Note: Uncoated options require a coating for use. Contact us for a custom coating quote for your specific wavelength.

Related Products