In Stock
Sky Instruments
Antares 2" Diagonal, Mirror, Dielectric Machined, Twist-Lock (2MD-DTL)
$189.95
2" Mirror Diagonal with Twist-lock retainer and multilayer dielectric coating with 99% reflectivity in green (546nM) light. Reduces or eliminates vignetting, and allows for use of any 2" accessory. Please note: does not include adapter...