TeleVue 1.25" 4mm Radian Eyepiece

TeleVue 1.25" 4mm Radian eyepiece.

This product is IN STOCK.

What sets Radians apart from other long eye-relief, short-focal-length eyepieces is superb image quality.

Instadjust was developed for maximizing contrast while aiding in proper eye positioning for non-eyeglass wearers. It is essential, since with the Radian's long eye-relief, non-eyeglass wearers could easily get too close to the eyepiece, resulting in vignetting where edge field rays miss your pupil. The push-pull, click-stop adjustment permits fast positioning and maximum suppression of environmental stray light.

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

Features:

• 60^o Apparent field of view
• 20mm Eye-relief
• 1.25" Barrel.

Please enquire if stock is indicated as zero.