TeleVue Dioptrx Astigmatism Correcting Lens

Your telescope’s focuser is used to compensate for your near- or far-sightedness; DIOPTRX™ compensates for your astigmatism. These units attach and lock onto the tops of over 20 long eye-relief Tele Vue eyepieces to achieve the sharpest full-field viewing possible. DIOPTRX™ models are available in ¼ to 3½ diopter (¼ steps from ¼ to 2½ diopters, then ½ diopter steps to 3½-diopters), and are rotatable for tuning to the best orientation. A series of engraved letters on the barrel helps to monitor orientation. Simply choose the DIOPTRX™ model that matches your eyeglass prescription for astigmatism. All lenses are multi-coated glass in anodized aluminum housings with rubber eyeguards.

Long Eye-Relief TeleVue Eyepiece that Accept DIOPTRX

• Plossl - 55/40/32
• Radian - 18/14/12/10/8/6/5/4/3
• Panoptic - 41/35/27/22
• Nagler Type 4 - 22/17/12/19/24 (19 and 24 requires DEA-0001 adapter)
• Nagler Type 5 - 31/26/20 (20 requires DEA-0001 adapter)
• Nagler Type 6 - All (require DNA-6000 adapter)
• Ethos - 13
• Zooms - Click Zoom DIOPTRX ready