2,507 Brands 483 Categories All Departments
not yet rated review & rate
Televue 3.7 Ethos Telescope Eyepiece ETH-03-7
$598.99 $780.00 Save 23%
Code: TV-TA-ETH-03-7
MPN: ETH-03.7

Buy now, pay later! Now when you check out at OpticsPlanet with PayPal, you can apply for PayPal's 6 month no payments, no interest option through PayPal Credit. PayPal Credit available in USA only and orders must be over $99 to qualify. Click here to learn more.

Televue 3.7 Ethos Telescope Eyepiece Product Info

Televue 3.7 Ethos Telescope Eyepiece ETH-03-7 has 21% more AFOV area than the 100° Ethos design. This Televue Telescope Eyepiece permits a nice 62% power increase from a 6mm Ethos, while retaining 68% of its TFOV. The 3.7mm in this telecope accessory actually has more Telescope FOV than our 8mm Plössl, 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 Plössls, Panoptics, Radians, Naglers, Nagler Zooms, and 6mm and 8mm Ethos eyepieces perfect for your next telescope purchase. Televue has included a screw-on 2" adapter that is designed to make it parfocal with 13mm and 10mm Ethos when they are used in their 2" modes. These features make the TeleVue ETH-3.7 Telescope Eyepiece a wide field of view eyepiece that will open up new visual experiences, from small refractor telescopes to the largest Dobsonian Telescopes.

Specifications for Televue 3.7mm Telescope Eye Piece ETH03-7:

Focal Length : (mm) 3.7
Barrel Size (in.) : 2" & 1¼"
Apparent Field of View (deg.): 110
Eye Relief (mm): 15
Weight (lb / oz) : 1.10 / 17.6
Field Stop (mm) : 7.04

Features of Televue 3.7 Ethos Telescope Eye piece ETH037:

  • Better FOV

Package Contents:

  • Televue Telescope 3.7mm Ethos Eye Piece ETH 03-7

Televue 3.7 Ethos Telescope Eyepiece Related Products

Televue 3.7 Ethos Telescope Eyepiece Comments