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Mirror test

Started by Jeff L, 11/30/2020 02:01AM
Posted 11/30/2020 02:01AM Opening Post
Is there a test I can perform on my new xx14g mirror?

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Jeff L's attachment for post 176897
Posted 12/04/2020 02:13PM #1
You can get one of these and they're easy to use: https://optcorp.com/products/gerd-neumann-10mm-ronchi-eyepiece-10-101-150
Posted 12/05/2020 01:16AM | Edited 12/05/2020 01:16AM #2
Thanks, I never heard of these. I just bought one
Posted 12/05/2020 02:41AM #3
Originally Posted by Jeff Lovaasen
Thanks, I never heard of these. I just bought one
It should work quite well. You can also enhance its sensitivity by placing it in a barlow lens. 
Posted 12/05/2020 03:56AM #4
Rod Kaufman
It should work quite well. You can also enhance its sensitivity by placing it in a barlow lens. 
What about a powermate
Posted 12/05/2020 04:37AM #5
Originally Posted by Jeff Lovaasen
Rod Kaufman
It should work quite well. You can also enhance its sensitivity by placing it in a barlow lens. 
What about a powermate
You can use a powermate, 2X to 2.5X range.