ES 2" Diagonal Astro Days The Orion Field Flattener for

The Orion Field Flattener for Short Refractors has fully multi-coated 2-element optics and a clear aperture of 38mm

Accepts accessories that can mount onto CGE or Losmandy-D dovetail plates

NexStar Evolution is equipped with 4 auxiliary ports--2 on top of the fork and 2 on the bottom

An easy-to-use thumbwheel adjusts the brightness

They work great for following objects as they move across the night sky

ES 2" Diagonal Astro Days The Orion Field Flattener forFeatures The Explore Scientific 2 inch Dielectric Coated Diagonal Mirror comes complete with 1. 25 inch Adapter and dust covers. Solid construction and light weight, this first suface coated diagonal mirror reflects 99% of the light to help maintain the brightest possible image from your telescope. The insert barrel is a double taper, so it can be smoothly inserted or withdrawn from the focuser. The wide part of the taper prevents the diagonal from