Telecope Eyepiece Filter
Posted: April 16th, 2009 | Author: admin | Filed under: Binoculars | Tags: astronomy, camera, celestron telescope eyepiece filter accessory kit, eyepiece, hardware, telescope, telescope eyepiece filters, telescopes, | No Comments »Telecope Eyepiece Filter
Ebay listings fοr Telecope Eyepiece Filter products.
Telecope Eyepiece Filter products οח Amazon:
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Orion SpaceProbe 130ST Equatorial Reflector Telescope $279.99 The SpaceProbe 130ST EQ is a rich-field Newtonian reflector with a tube only 24″ long compared to the 33″ tube length of the standard 130 EQ. The focal length of the ST’s 130mm (5.1″) primary mirror is 650mm (f/5), producing a wider field of view and brighter images for a given eyepiece focal length. The diffraction-limited parabolic primary mirror is the same type used on much larger reflectors c… |
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