Optolong Variable Polarizer Filter 1.25Optolong Variable Polarizer Filter 1. 25 A variable polarizing Moon filter consists of two single polarizing filters coupled together. One of these has threads to attach to the bottom of eyepieces or other threaded adapter barrels, and the second filter can freely rotate over 360 degrees, thus allowing you to control the brightness of the image over a wide range. You simply rotate the lower filter until the image brightness is pleasing and comfortable

Collapsed Dimensions: 9" x 9" x 28" (228mm x 228mm x 711mm)

Planoptically polished

12x50 (9mm)

SkyProdigy (no automatic alignment)

CPC Deluxe HD features All-Star Polar Alignment and Permanently Programmable Periodic Error Correction when equipped with the HD Pro Wedge

Superior tracking fit for astroimaging

Enhance your viewing experience with Celestron's EclipSmart Solar Filter for Celestron 8” telescopes

so that side should face the camera:

Extendable Sunshade/Dewshield with Handy Sighting Line

T-Adapter for 8” EdgeHD optical tube threads onto the rear cell

An adapter is included for use with refractor telescopes

Two eyepieces provide additional magnifications to the telescope supplied ones