EXPLORE SCIENTIFIC 82° 30mm Eyepiece 2" Argon Purged

EXPLORE SCIENTIFIC 82° 30mm Eyepiece 2" Argon Purged

DESCRIPTION

The Explore Scientific 82° Series 30mm eyepiece offers exceptional wide-field views with sharp, high-contrast images across the entire field. Designed for low-magnification observation, it features long eye relief and a generous 82° apparent field that creates a deep sense of immersion during use.

Filled and sealed with argon gas, this eyepiece is waterproof and protected from internal fogging, dust, and moisture. It features fully multi-coated EMD optics with blackened lens edges and internal surfaces to minimize stray light and maximize contrast. A twist-up rubber eyecup allows for adjustable eye comfort, critical for extended observing sessions.

Being parfocal, this eyepiece maintains focus when switching with others in the same series, providing convenience and efficiency for the observer. It is ideal for both deep-sky and wide-field planetary viewing.

TECHNICAL SPECIFICATIONS

• Focal length: 30 mm

• Apparent field of view: 82°

• Barrel size: 2" (50.8 mm)

• Lens/groups: 6/4

• Barrel length: 40 mm

• Total height: 133 mm

• Weight: 995 g

• Body material: stainless steel

• Eyecup: foldable rubber twist-up

• Waterproof: yes (argon purged)

• Extended warranty: 10 years