Get this higher quality Parks Diagonal. Higher quality Parks Telescope 45 degree diagonal for Jehovian 4 or any brand medium sized SCT, Macsutov telescope. The 45 degree angle makes viewing more comfortable for medium sized SCT and Macsutov. Parks made the best products in the industry and are renowned for having greater than normal optics. This is a 1 & 1/4" diagonal.
Filed under: Eyepieces & Accessories