GREENLINE MEDIUM-32 ROLL-OFF OBSERVATORY 2.25m Clear The 36mm filter adapter allows

The 36mm filter adapter allows you to use 36mm round unmounted filters with the 2" Antlia Filter Slider

Due to its particular design

The Baader M68/T2/M68 four-in-one adapter allows you to connect accessories with T2 (M42 x 0

Pointing is made accurate through the use of a model containing up to 100 stars

Every Ha filter is marked with its unique serial number and individual passing band certificate

GREENLINE MEDIUM-32 ROLL-OFF OBSERVATORY 2.25m Clear The 36mm filter adapter allowsGreenLine Roll off Observatory kits by Dome Parts Optical are cost effective and ecologically friendly DIY alternatives to observatory domes. Made in Germany, these roll off kits are extremely simple to install as they do not require specialized tools and are supplied as a flat pack. The GreenLine MEDIUM 32 is spacious with a floor space of 2. 25m x 2. 25m. The ample space has enough room for telescopes up to 14" along with optional tables,