Explore Scientific 100 Deg 14mm Eyepiece - 2" Eyepiece diagonals do not feature an

diagonals do not feature an Adjustable alignment system

coloured images of deep sky objects are achieved

Optical Diameter: 100mm

and the complex matrix of bright and dark nebulae are an unforgettable experience

4m allowing it to accomodate quite a reasonable sized telescope and mount

Explore Scientific 100 Deg 14mm Eyepiece - 2" Eyepiece diagonals do not feature anExplore Scientific 2" 100 Series Argon Purged Waterproof Eyepiece 14mm Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 100 Series hyper wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. And yes, they are indeed ruggedized and waterproof to withstand the outdoor