Astromania Super Plossl Eyepiece 2 Inch - Telescope Eyepiece 56mm Fully Multi-Coated Optics 52 Degree Wide Field 4-Element Design, High Eye Relief for

Astromania Super Plossl Eyepiece 2 Inch - Telescope Eyepiece 56mm Fully Multi-Coated Optics 52 Degree Wide Field 4-Element Design, High Eye Relief for

Advanced Optical Accessories: The use of aluminum allows for a longer service life; it with less distortion in the field of view; providing the best in high performance and clarity with low chromatic aberration; giving a virtually distortion-free image 52 Degree Wider Field of View: 56mm focal length for low magnifications and an excellent overview; 52 degree field of view-enjoy observing a large section of the night sky; providing a broader perspective; Eye relief: 21mm Fully Mutiple Coated HD Optical Glass: Multi-coating to prevent unwanted reflections; thus reducing chromatic aberration and increasing lens transparency for a bright clear view and impressively high contrast Standard 2 inch Mounting Diameter: 2 inch eyepiece with 2 inch telescope filter thread; a high performance; comes with a standard 2 inch interface to connect 2 inch focuser of any telescopes or other telescope accessories Excellent Material: Blackened lens edges and rubber eyecup for increased contrast; the internal structure is treated to eliminate stray light; it provides high contrast imaging in a comfortable environment for a more enjoyable viewing experience Super Ploessl eyepieces are among the most inexpensive available and are true classics. Generations of amateur astronomers have used them for successful astronomy. The ingenious design employs only 5 lenses, but provides a clear and bright image. These are the eyepieces for those who want quality but do not need expensive high-end eyepieces. 52° field of view - so it is not like "looking through a tunnel": Super Ploessl eyepieces are a plus for your observing because, in comparison to cheap standard eyepieces, they have a wider, 52 degree, field of view. You observe as through a large window and it also means that you can see more detail. Blackened lens edges - more contrast with bright and faint objects: When observing with a telescope, it really all comes down to good quality eyepieces - these are just as important as the telescope itself. They reduce reflections even when observing bright objects. The lens edges of these Super Ploessl eyepieces have been blackened to ensure they provide good contrast. Light does not get 'lost on the way', but goes to exactly where it should - into your eye.