For sale: Burgess Optical ultra-low profile
2" helical newtonian focuser.
Minimum height is just 1". Eyepiece holder
DOES NOT ROTATE during use. 2 speed:
fine-focus brass knob offers a nearly
Non-marring nylon thumbscrew. 4 leveling
screws for precise squaring to the optical axis.
My understanding is these are no longer
manufactured. Excellent (like new) condition.
$205 shipped CONUS. Certified check/MO,
PayPal please add 3%.