Explore Scientific 1.25", 68° 16mm N2-filled eyepiece

This wide-angle, high-definition eyepiece boasts a 68° apparent field of view and is both waterproof and gas-filled. The gas filling prevents internal fogging, dust, moisture, and fungal blooms, ensuring the durability of its quality multi-coating. Cleaning is effortless, and the eyepiece guarantees pristine observing for years to come.

Image quality remains uncompromised, offering sharp, high-contrast views across the entire field - even with 'fast' telescopes. Utilizing premium glass, blackened lens edges, and patented EMD multi-coating, it delivers maximum contrast.

Standard features include a foldable rubber eyecup, standard filter thread, and a conical locking groove in the stainless-steel barrel. All 68° series eyepieces are parfocal, eliminating the need for focus adjustments when switching between them.

SPECIFICATIONS

Focal length (mm): 16

Apparent field of view (°): 68

Number of lenses: 6

Connection (to the telescope): 1.25"

Coating of optical system: Multiple

Number of groups: 4

Eye relief (mm): 12

Special features: Homofocal, Adjustable eyepiece cup (folding), Filter thread, Waterproof, Inert gas charge

General

Series: 68°

Weight (g): 151

Length (mm): 63

Diameter (mm): 44

Type: Eyepiece

Build: SWA