1 Year Product Replacement Upsell Under $40.00
$5.243
2" Dielectric mirror diagonal with twistlock, for SCT threads, 99% reflectivity at 546nM
2" Mirror Diagonal for Schmidt-Cassegrain thread-on 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.
Olivia Turner - 2024-03-03
The efficiency and quality of service have been outstanding. My order came quicker than anticipated, and the product exceeded all expectations. Excellent customer support too.