Sky-Watcher Optical Vision Hyperflex-7E 7.2Mm-21.5Mm High-Performance Zoom Eyepiece | Telescope Eyepieces

Hyperflex-7E 7.2Mm-21.5Mm High-Performance Zoom Eyepiece.The Flexibility Of A Set Of Quality Eyepieces, All-In-One!! A High-Performance Zoom Eyepiece Of Top Quality Construction, Providing An Extra Flat Field Of View And Crisp, Clear Distortion-Free Images.

Sky-Watcher Hyperflex-8E 7.2Mm-21.5Mm High-Performance Zoom Eyepiece:

Features A Continuous Focal Length Of 7.2Mm To 21.5Mm And A Corresponding Wide Apparent Field Of View Of 66°-42°.

For Convenience, Focal Length Positions Of 7.2, 10, 13.5 & 21.5Mm Are Engraved On The Eyepiece Barrel.

The Zoom Is Super-Smooth To Operate And A Pleasure To Use. The Generous Eye Relief Varies From 15Mm.

Constructed With 7 Lens Elements In 4 Separate Groups.

This Exotic Eyepiece Model Features A Large Eye-Lens Element And Soft Twist-Up Rubber Eyecup For Comfortable Viewing.

Fully Broadband Multi-Coated, Features Blackened Lens Edges, Internal Baffling And Is Parfocal.

Beautifully Finished In High-Gloss Anodized Aluminium With Knurled Rubber Grips.

Threaded To Accept Standard 1.25″ Filters.

Weight Approx 190G.