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Product No Longer Available

Unfortunately TeleVue Radian 12.0mm Eyepiece ERD-12 is no longer carried by OpticsPlanet. You can also explore other items in the Telescope Accessories category yourself to try and find the perfect replacement for you!

This model of TeleVue Telescope Accessories is discontinued and no longer available. Please, choose from our selection of Celestron Telescope Accessories, Meade Telescope Accessories, and other Telescope Accessories on our site.

TeleVue Radian 12.0mm Eyepiece ERD-12 Product Info

TeleVue Radian 12 mm eyepieces ERD-12 preferred for small instruments and bino-viewers, and allows the convenience of being parfocal with other 1 1/4" TeleVue eyepieces. TeleVue Radian line have designed with extremely wide field, full field sharpness and comfortable long eye-relief for amateurs, who need eyeglasses.

Pupil Guide is unique development, that helps non-eyeglass wearers, especially novices, zero-in and stay centered on the exit pupil. The Pupil Guide is included with all Tele Vue Radian eyepieces and fits under the soft, fold-down rubber eyeguard.

Specifications for TeleVue Radian ERD-12.0 eyepieces ERD12:

Focal Length:   12mm
Apparent Field of View:   60°
# of Elem.:   6
Barrel Dia.:   1 1/4"
Eye-relief:   20mm
Weight:   0.53 lb / 8.5 oz
Field Stop diameter:   12.6mm
Works in Bino Vue:   Y

Features of TeleVue Radian ERD-12.0 eyepieces:

  • Long eye-relief

Package Contents:

  • TeleVue Radian ERD-12.0 eyepiece

TeleVue Radian 12.0mm Eyepiece ERD-12 Related Products

TeleVue Radian 12.0mm Eyepiece ERD-12 Unorderable Models

TeleVue Radian 12.0mm Eyepiece ERD-12, MPN: ERD-12.0, Code: TV-TA-ERD-12

TeleVue Radian 12.0mm Eyepiece ERD-12 Comments