Farpoint Dew Shield - Orion 180 Mak solar-filter "text": "The rings hold any

"text": "The rings hold any tube with an outer diameter below 150mm

The compact design of the Lumicon Newtonian/Refractor Easy Guider allows for installation in seconds and requires 0

Fitting note: Fitting a new focuser onto an existing Newtonian takes careful consideration and engineering — it is not a one-size-fits-all swap

}} Farpoint Dovetail System · Vixen Scope Rings The largest Vixen ring set — two 125mm rings pre-mounted on an 8″ Vixen bar

On the imaging side it carries a standard T-thread (T2 / M42×0

Farpoint Dew Shield - Orion 180 Mak solar-filter "text": "The rings hold anyThis Farpoint FP344 dew shield for 180mm Maksutov Cassegrain telescopes and large 150 165mm APO refractors is a precision sized flexible dew shield. It slips over the front of your OTA in seconds, slows radiative heat loss from the front optic, and keeps dew off your meniscus or lens through the longest observing sessions. Fits These Telescopes Tube outer diameter: 8. 42 to 8. 90 (214226 mm) 180mm Maksutov Cassegrain: Orion 180 Mak, Sky Watcher Skymax