1. Final Announcement: We're Saying Goodbye to AstronomyConnect. Read Our Closing Notice.
Dismiss Notice
New Cookie Policy
On May 24, 2018, we published revised versions of our Terms and Rules and Cookie Policy. Your use of AstronomyConnect.com’s services is subject to these revised terms.

More Views

HoTech SCA 1.25" Reflector Mirror for Advanced CT Laser Collimator

5.0 (1 Reviews) Read Reviews Write Review
Brand HoTech
Part Number SCA-RM125
Availability available

Product Info

Manufacturer Description

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.

Reviews

5.0 (Based on 1 Reviews) 100% of reviewers recommended this product.
Rating Distribution
Sort by
  • Date
  • Rating
  • Useful
    1. Guest

      Skill Level
      Unknown
      Time with Product
      Unknown
      User Notes:
      Review by Jeff S.
      1526984875
      May 22, 2018

      5.0 Works as designed

      Pros:

      Cons:

      Comments:

      I added this 1.25" mirror to my kit so that I would have both size mirrors available if anybody in our club needed them. So far so good.

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No

      This review was provided courtesy of AgenaAstro.com

    Sort by
    • Date
    • Rating
    • Useful