68° 40mm Waterproof Eyepiece ED Celestron Origin Mark II fosters

Celestron Origin Mark II fosters a sense of community as you share the awe-inspiring experience of exploring the night sky together

Drew Evans  |  THE GREAT RHO OPHIUCHI CLOUD COMPLEX  |  ASKAR SQA55 + ZWO ASI2600MC DUO · ZWO ASI2600MM Pro

TI TC-237 Pixel Array   1600 x 1200 pixels CCD Size   11

The camera is about 15-20 years old

4 1/2" Apo Refractor

68° 40mm Waterproof Eyepiece ED Celestron Origin Mark II fostersFeatures Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 68 Series Argon Purged Waterproof extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. The visual effect of these eyepieces with their long eye relief and their 68 apparent field is truly a full