Astromania Eyepiece for Telescope 2 Inch Wide Angle Kellner Eyepiece 55 Degree 32mm Fully MultiCoated Telescope Lense Eyepiece Telescope Accessory with Filter Thread for Astronomical Observation

2 inch Kellner wide field eyepices with comfortable viewing position Kellner eyepieces are a further development of the classical Kellner design they have a more comfortable viewing position and better offaxis definition Highlevel craftmanship the lenses are multicoated and have blackened edges and a blackened interior offering the budgetconscious amateur stargazer an excellent alternative to more sophisticated and expensive eyepieces If high transmission is essential Kellner eyepieces are highly recommended the Kellner eyepiece design uses a minimum of glassair surfaces The Modified Achromatic design features an optical advancement over the traditional Kellner and gives sharp faithful lunar planetary and deepspace images This eyepiece is threaded to accept standard 2 inch filters includes a rubber eyecup for comfortable viewing and is fully multicoated dusting caps are included