Explore Scientific 62° LER 40 mm Eyepiece – Glasses-Friendly Precision

Explore Scientific 62° LER 40 mm Eyepiece – Glasses-Friendly Precision

DESCRIPTION

The Explore Scientific 62° LER 40 mm eyepiece is engineered for optimal comfort, especially for observers wearing glasses. With 28 mm of eye relief and a 62° apparent field of view, the entire image remains visible without removing your glasses. Its optical formula ensures edge-to-edge sharpness, even with fast f-ratio scopes.

The patented EMD™ coating enhances contrast and eliminates unwanted reflections. Lenses have blackened edges to reduce stray light. The stainless steel body includes a conical safety undercut for secure mounting. Argon purging keeps the eyepiece fog-free and sealed against dust and moisture. Foldable rubber eyecups offer extra flexibility in the field.

TECHNICAL SPECIFICATIONS

Type: wide-field eyepiece
Apparent field: 62°
Focal length: 40 mm
Eye relief: 28 mm
Barrel diameter: 2" (50.8 mm)
Total length: 114 mm
Body diameter: 70 mm
Weight: 660 g
Material: stainless steel
Optical coating: EMD™ multi-coating
Waterproof: yes, argon-purged
Eyecups: foldable rubber
Warranty: 2 years