Off-axis parabolic reflector with unprotected gold coating
Off-axis parabolic reflector with unprotected gold coating
price ¥2580
Product model Off-axis parabolic reflector with unprotected gold coating This product is a public welfare product. If you place an order, you will donate 1 ‰ of the amount to assist primary and secondary education in remote areas
Delivery time Spot; Spot transaction
Specifications
Averaging greater than 97% reflectivity over the broad band range of 800 nm to 20 m
Collimate divergent light sources or focus collimated beams with no spherical or chromatic aberrations
Reflecting focal lengths from 15 mm to inches (228.6 mm)
Surface roughness: < 100 Å (RMS)
Clear aperture greater than 90% the diameter
Three mounting adapters available for use with the Ø1/2", Ø1", and Ø2" versions:
SM thread mounting adapter
Grooved adapter for use in adjustment mounts
Rod mounting adapter with 8-32 (M4) tapped holes
Mounting adapter for with the Ø3" mirror with SM2 threading and 8-32 tapped holes for rod mounting
Right angle adjustment mount for 30 mm cage systems Ø1/2" or Ø1" OAP mirrors
- 波长范围 Wavelength range 800nm-20μm
- 材质Material Gold film
- 通孔through hole -- --