Farpoint SSF-175 Solar Filter — 170–175 mm Telescope Tube LRGB Exterior is molded of nearly

Exterior is molded of nearly indestructible ABS polymer

We don't currently offer a custom-fit Tri-Bahtinov for the Meade LX800 16" f/8

the central spike moves across the X

such as planetary nebula and Wolf-Rayet bubbles

It is the right fit for Lumicon Newtonian and Cassegrain Easy Guiders

Farpoint SSF-175 Solar Filter — 170–175 mm Telescope Tube LRGB Exterior is molded of nearlyThe Farpoint SSF 175 Solar Filter is designed for telescopes with 170175 mm tube outer diameter. ISO 12312 2 certified solar film blocks 99. 999% of harmful UV and IR radiation, delivering a sharp, natural color white light view of the Sun, sunspots, transits, and partial eclipses. Specifications Fits telescope tube OD: 170175 mm (6. 696. 89) Filter outer diameter (Mask OD): 179 mm (7. 05) Clear aperture (Mask ID): 129 mm (5. 08) Construction: Laser