Image of the day

Captured by
Terry Wood

Jupiter (clearer) Nov 5th 2023 w/Mewlon 180c

My Account

New to Astromart?

Register an account...

Need Help?

Whiffle-Tree Mirror Cells

Started by stuper1, 06/27/2002 05:03PM
Posted 06/27/2002 05:03PM Opening Post
I have heard of the whiffle-tree mirror cell design as an improved alternative to a sling system. Does anyone know of any web sites that show this design? Does anyone have any thoughts on which design is better, or whether there are other better designs? This is for a 12.5" f/5 mirror.