HoTech SCA 2" Reflector Mirror for Advanced CT Laser Collimator

Precision retro reflector mirror on Self-Centering Adapter for Advanced CT Laser Collimator

- SCA Provides 360 deg. rubber square rings contact for the most secure and reliable adaption in your focuser
- SCA Eliminates Drawtube/Visual Back Slop
- SCA Eliminates unstable locking from thumbscrew or unified compression ring
- SCA Accepts the Imperfection of a Drawtube/Visual Back
- Short SCA Profile Prevents Oscillation
- SCA Damps Vibration
- Double-pass the lasers from the Advanced CT Laser Collimator for higher alignment accuracy

Mirror Specifications:
- Type: Plano-Flat Laser Mirror
- Material: BK7A
- Surface Flatness: λ/8 @ 650nm
- Coating : S1, Aluminum, R>98% for random polarization. Uncoated transparent on S2

Mirror Position (measured from drawtube shoulder to the first surface of the mirror):
- 0.59"/15mm

Dimensions:
- 2" SCA Reflector Mirror: 2"/55mm dia. x 6.25"/159mm (L)
- 1.25" SCA Reflector Mirror: 1.25"/31.75mm dia. x 4"/102mm (L)

Weight:
- 2" SCA Reflector Mirror: 3 oz.
- 1.25" SCA Reflector Mirror: 1.86 oz.