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Tele Vue
Tele Vue Ethos 21mm Eyepiece
$1,930.00
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Tele Vue Ethos 21mm Specifications
|
Focal Length |
21mm |
|
Apparent Field |
100° |
|
Eye Relief |
15mm |
|
Effective Field Stop Diameter |
36.2mm |
|
Barrel Size |
2" |
|
Weight |
1020g |
Introduced at the 2007 Northeast Astronomy Forum, Tele Vue once again broadened the amateur astronomer's perspective on the universe with: 100° of pure Tele Vue quality. The field area of this new eyepiece is more than 50% larger than an 82° field. The Tele Vue Ethos is essentially multiple eyepieces, delivering the true field size of a longer focal length, narrower apparent field eyepiece with the benefits of higher power and darker sky background.
We invited NEAF attendees to take a look and see the universe the way we think it was meant to be experienced, with a field of view incredibly wide and sharp! We were very pleased indeed by the response and validation of our design goals.
Related Links
•Eyepiece Distortion
Technical reference on rectilinear and angular magnification distortion.
•Majesty Factor
Compare eyepieces by quantifying contrast, power, and apparent field.
Choose your Location
-
Bintel Glebe
Usually ready for pickup in 24 hours
Bintel 84 Wentworth park road, Glebe, 2073, NSW
Phone:(02) 9518 7255
Hours:
Monday9:30 am–5:30 pm
Tuesday9:30 am–5:30 pm
Wednesday9:30 am–5:30 pm
Thursday9:30 am–5:30 pm
Friday9:30 am–5:30 pm
Saturday9:30 am–4 pm
SundayClosed
$1,930.00
$1,930.00
$1,930.00
Same day shipping
If you order before 2pm we will ship your items same day.
Expert aftersales support
We fully support our products!
Minimum 2-Year Warranty.
+ extended manufacturer warranties
Aussie Owned & Stocked
Our store is Australian owned and stocked.
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Tele Vue Ethos 21mm Specifications
|
Focal Length |
21mm |
|
Apparent Field |
100° |
|
Eye Relief |
15mm |
|
Effective Field Stop Diameter |
36.2mm |
|
Barrel Size |
2" |
|
Weight |
1020g |
Introduced at the 2007 Northeast Astronomy Forum, Tele Vue once again broadened the amateur astronomer's perspective on the universe with: 100° of pure Tele Vue quality. The field area of this new eyepiece is more than 50% larger than an 82° field. The Tele Vue Ethos is essentially multiple eyepieces, delivering the true field size of a longer focal length, narrower apparent field eyepiece with the benefits of higher power and darker sky background.
We invited NEAF attendees to take a look and see the universe the way we think it was meant to be experienced, with a field of view incredibly wide and sharp! We were very pleased indeed by the response and validation of our design goals.
Related Links
•Eyepiece Distortion
Technical reference on rectilinear and angular magnification distortion.
•Majesty Factor
Compare eyepieces by quantifying contrast, power, and apparent field.
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