baileys2611
08-01-2018, 07:56 PM
It's a .67 reducer ideal for ratios from about f/9 f/18. Works with refractors and other designs including Schmidt Cassegrains and Richey Chretiens.
This (https://optcorp.com/products/astro-physics-ccd-telecompressor-for-f9-f18-telescopes) is a picture and description on OptCorp. Mine looks just like it, no scratches or marks.
$125 including post inside Oz.
This (https://optcorp.com/products/astro-physics-ccd-telecompressor-for-f9-f18-telescopes) is a picture and description on OptCorp. Mine looks just like it, no scratches or marks.
$125 including post inside Oz.