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TeleVue Ethos 21mm Telescope Eyepiece
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... 
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$895.00
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OpticsPlanet.com
$895.00
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Televue 21mm Ethos Eyepiece
The Televue 21mm Ethos Eyepiece provides a 100° apparent field for a true "spacewalk" view of the night sky. With an effective field stop diameter of 36.2mm, the true field of the 21mm Ethos is close to that of the much loved 35mm Panoptic. Televue 21mm Ethos Eyepiece provides a generous 15mm of eye relief for comfortable observing. Accepts DIOPTRX eyesight astigmatism correctors. The Tele Vue 21mm Ethos Eyepiece has a dedicated 2" barrel. Dramatic mid-level magnification views combine with...
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$895.00
OPT Telescopes
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OPT Telescopes
$895.00
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21mm Tele Vue Ethos Eyepiece | : Tele Vue
21mm Tele Vue Ethos Telescope Eyepiece Free Standard Shipping $895.00 Quantity: More Shipping Information Eyepiece focal length of 21mm for great views of vast areasApparent eyepiece field of view of 100° makes you feel like you're taking a spacewalkComfortable eye relief of 15mmEffective field stop diameter: 36.2mm2" telescope eyepiece barrel Learn more Item # 08355 Mfg Model # ETH-21.0 Print Add to Wish List Email Friend
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$895.00
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Orion Telescopes & Binocu
$895.00
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TeleVue 21mm Ethos Eyepiece
The newest and largest of the TeleVue Ethos family, the 21mm was announced in August of 2009 for delivery in December. This eyepiece features the same incredible 100 degree apparent field of all Ethos eyepieces.
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$895.00
skiesunlimited.net
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skiesunlimited.net
$895.00
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21mm Tele Vue Ethos Telescope Eyepiece
Maximize your spacewalk experience with the 21mm Ethos. Transform your passage through the Milky Way with the 21mm's nexus 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 degree of stars, however wherever you chose to concentrate your attention you'll see sharpness and richer contrast. Extending the Ethos focal length range to 21mm while maintaining the original performance goals of the...
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$895.00
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Orion Telescopes & Binocu
$895.00
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TeleVue ETHOS Telescope Eyepieces
Love the piece, probably the best quality on the market but with Explore Scientific being also super high quality and upwards of $500 cheaper I may be one and done with Ethos. I love it, will prob never part with it and I say if you have money to burn then by all means you will not be dissapointed with the view!
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$615.00
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Hayneedle
$615.00
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Tele Vue ETH210 21mm Ethos 2in Eyepiece, 100deg View ETH210
The 21mm focal length completes the logical set of 21mm/13mm/8mm and nicely juxtaposes the 17mm/10mm/6mm combination. Each step within these two sets approaches a 3X field area gain. The 21mm's effective field stop diameter is 36.2mm, bringing its true field close to the 35mm Panoptic (38.7mm Field Stop diameter). Its true field is also larger than the 26mm Nagler with its 35mm effective field stop diameter. In an f/4 Dobsonian, the exit pupil is just 5.25mm using the 21mm Ethos instead of 8.75mm...
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$895.00
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Adorama
$895.00
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Tele Vue Ethos 21mm 2" Eyepiece - 100 Degree Apparent Field of View ETH-210
Maximize your "spacewalk" experience with the 21mm Ethos. Transform your passage through the Milky Way with the 21mm's nexus 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 degrees of stars, however wherever you chose to concentrate your attention you'll see sharpness and richer contrast. The optical performance of the 21mm is the work of Ethos lead designer Paul Dellachaiae, who achieved...
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$895.00
highpointscientific.com
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highpointscientific.com
$895.00
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TeleVue Telescope Accessories Ethos 21 mm Tele Scope Eyepiece ETH210
TeleVue Telescope Accessories Ethos 21 mm Tele Scope Eyepiece ETH210. TeleVue Ethos 21 mm Tele Scope Eyepiece
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$895.00
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OpticsPlanet.com
$895.00
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Tele Vue 21mm Ethos AFOV 100° Eyepiece
Focal Length: 21mm. Apparent Field: 100°. Eye Relief: 15mm. Effective Field Stop Dia.: 36.2mm. Barrel Size: 2". Weight: 2.25 lb.
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$850.00
radioinc.com
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radioinc.com
$850.00
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