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TeleVue Ethos 21mm Telescope Eyepiece Product Info
TeleVue 21 mm Ethos Telescope Eye Piece ETH-21.0 transforms your passage through the Milky Way with a powerful combination of contrast, power and field. Larger deep sky objects and rich star fields are its natural playground. Looking on-axis your field-of-vision is filled with 100° of stars. This scope accessory from Tele-Vue provides sharpness and richer contrast. This TeleVue tele scope accessory features the maximum true field of view and has no significant vignetting at the edge of the field. Also TeleVue 21-mm Telescope Eyepiece is parfocal with the 31mm Nagler Type 5 (EN5-31.0) by Tele Vue. Ethos 21mm EyePiece accepts Dioptrx Astigmatism Correction Telescope Lenses, that gives you the ability to compensate for your own eyesight astigmatism with a superb multi-coated lens providing your exact correction, rotation orientation and centration over the eyepiece.
Specifications for Televue 21mm Ethos Telescope Eyepiece:
As an active amateur astronomer of 25 years I have to say that Televue has done it again... Created another amazing eyepiece. This occular provides the highest contrast and widest field of view of any 21mm eyepiece out there. I have owned and/ or vi...
I am very pleased with this eyepiece and have used it many times this month in my Celestron C100ED and my Meade 127ED. I can only give positive reviews and recommend this series of eyepieces to anyone who has and regularly uses a mid sized to larger ...
Most Recent Review
September 30, 2010
This is a spacewalk in a lens with no exageration!! If your thinking about purchasing one, GET IT! You wont be disappointed! Its well worth the price!