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- rf-experts (1480)- Feedback left by buyer.Past monthVerified purchaseHope to deal with you again. Thank you.
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Reviews (23)

18 May, 2016
replaced a broken control

08 Dec, 2016
SCT alignment
1 of 1 found this helpful I have a couple of Schmidt Cassegrain telescopes that need alignment and I believe this laser tool is for Newtonian scopes. I checked both and one was way out of alignment and the other was right on with the beam dead center. It showed me the entire correction lens and secondary was off center. Without this tool I would never know what was wrong. The laser collimator is an excellent value and I don't have to pay hundreds to get the right tool for the job.

08 Mar, 2020
Quit working
The fan quit working after 4 weeks of use.