M48 VARIABLE EXTENSION 15 - 18mm ZWO22 3 ångström - Filters with

3 ångström - Filters with 0

4 fans zones

and if you accidentally bump your mount during the night

The Prima Luce Lab dew heater for 280mm tubes can be tightly locked around your optical tube by using the velcro patch

M48 VARIABLE EXTENSION 15 - 18mm ZWO22 3 ångström - Filters withThis variable length adapter consists of a male M48 x 0. 75 thread on one end and a female M48 x 0. 75 thread on the other. Optical thickness of the adapter can be adjusted between 15 18mm. This is very useful for connecting accessories such as filter drawers or filter wheels to correctors which require a very specific backfocus distance. Specifications Connection side A Female M48 x 0. 75 Connection side B Male M48 x 0. 75 Optical length 15 18 mm SKU