Tele Vue

Tele Vue 3.7mm Ethos-SX 1.25" with 110 Degree Apparent Field of View, with 2" Eyepiece Adapter

Please note: Although this item is temporarily out of stock, you can order it now and it will ship as soon as it arrives. Your card will only be charged once item is shipped.
Why Adorama?
Easy Returns, Fast Shipping, Trusted for over 35 years.

Need help? Call 800-223-2500 212-741-0052

$780.00 List Price

Our Price

$599.95 $24 per week
Free Expedited Shipping
Add to Wishlist

About the Tele Vue 3.7mm Ethos-SX 1.25""

With 110 deg., the Ethos-SX has 21% more AFOV area than the 100 deg. Ethos design. This permits 62% power increase from a 6mm Ethos, while retaining 68% of its TFOV. The 3.7mm actually has more TFOV than Tele Vue's 8mm Plossl, 6mm Radian and 5mm Nagler Type-6! In 1-1/4" mode, it is parfocal with the wide range of 1-1/4" Tele Vue Plossls, Panoptics, Radians, Naglers, Nagler Zooms and 6mm and 8mm Ethos eyepieces. The screw-on 2" adapter (included) is designed to make it parfocal with 13mm and 10mm Ethos when they are used in their 2" modes.

Tele Vue 3.7mm Ethos-SX 1.25"" Specifications

Focal Length 3.7mm
Barrel Size 2" & 1-1/4"
Apparent Field of View 110 deg
Eye Relief 15mm
Field Stop 7.04mm
Weight 1.10lbs / 17.6oz
Feedback is top rated for customer service HACKER SAFE certified sites prevent over 99.9% of hacker crime. BBB Accredited Business