The Oberwerk 20x80 Explore is the most powerful model in the Explore Series—Oberwerk’s entry-level line that retains all the essential features of the higher-end binoculars. With large 80 mm objective lenses, it gathers an impressive amount of light, making it ideal for deep-sky astronomy and long-distance panoramic viewing.
 
The robust aluminium body is waterproof, nitrogen-filled, and rubber-armoured for a secure grip. Precise central focusing, BAK4 prisms, and fully broadband multi-coated optics ensure bright, sharp, and high-contrast images.
 
A real field of view of 3.25° and an 18 mm eye relief provide a comfortable viewing experience—even for eyeglass wearers. The integrated tripod mounting system with forward/back balance adjustment allows perfect weight distribution on the tripod head.

Key Features

• bright 80 mm optics with fully broadband multi-coatings
• durable aluminium body, waterproof and nitrogen-purged
• central focusing for easy use in the field
• high-quality BAK4 prisms
• comfortable 18 mm eye relief for eyeglass wearers
• integrated tripod mounting rail with balance adjustment
• 3.25° field of view for wide sky and landscape coverage

Included Accessories

• Oberwerk 20x80 Explore binoculars
• lightweight hard carrying case
• eyepiece caps
• integrated objective caps

Technical Specifications

• magnification: 20x
• objective diameter: 80 mm
• real field of view: 3.25°
• exit pupil: 4.0 mm
• eye relief: 18 mm
• minimum focus distance: 25 m
• interpupillary distance: 57–71 mm
• weight: 2.1 kg
• dimensions: 33 × 23 × 10 cm
• construction: aluminium, waterproof, nitrogen-filled