The housing is made of a lightweight and durable aluminum alloy with a reflection-limiting matte anodized finish, and a fold-down eyecup make this eyepiece ideal for comfortable viewing for extended periods with or without eyewear.
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The housing is made of a lightweight and durable aluminum alloy with a reflection-limiting matte anodized finish, and a fold-down eyecup make this eyepiece ideal for comfortable viewing for extended periods with or without eyewear.
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Zoom from low to high power in an instant with this versatile eyepiece! This fully multi-coated premium eyepiece zooms to any focal length between 7 mm & 21 mm - pick the best magnification for your subject.
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Celestron Omni series eyepieces allow you to dial in the right magnification for clear and sharp images of astral bodies. The 52 degree apparent field of view in this eyepiece is perfect for viewing the Moon, planets and deep-sky objects.
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Its functions include: the edge of the lens can minimize internal reflection and maximize contrast; the multilayer coating group on the of each lens can maximize the transmittance and contrast; each Omni passes through two Step anodizing process to prevent reflection from the top eyepiece tube, most other manufacturers use reflective surfaces.
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Features include blackened lens edges to minimize internal reflection and maximize contrast, multi-layer coating group on each lens surface to maximize light transmission and contrast, and each Omni goes through a two-step anodizing process to prevent reflection from the top eyepiece barrel, unlike most other manufactures who use reflective surfaces.
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Celestron 8-24mm Zoom Wide Angle Zoom Eyepiece #93230. The amazingly versatile Celestron 8mm - 24mm Zoom Eyepiece allows you to choose from a variety of magnifications in a flash! Simply grip the rubberised barrel and turn it slowly while looking through the eyepiece, and then pick the best power for the object you are observing.
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Parfocal eyepiece - Little or no focusing is needed when changing from low to high power. 93430 82 wide angle 7 mm eyepiece. 93434 82 wide angle 23 mm eyepiece. 93433 82 wide angle 19 mm eyepiece. Exit pupil distance: 12 mm.
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