A high-performance BOSMA monocular telescope featuring a rare 12x magnification and a large 56mm objective lens with ED coating.

Features:

• High-Quality Optical Performance
  • Uses ED (Extra-low Dispersion) lenses and multi-layer coatings to reduce chromatic aberration and deliver sharp, clear images.
  • Many large-aperture models available for bright viewing even in low-light conditions.
• Durable yet Lightweight Design
  • Magnesium alloy body with rubber coating provides both durability and ease of handling.
  • Non-slip grip, ideal for outdoor use.
• Waterproof & Fog-Resistant
  • Many models are nitrogen-filled to ensure waterproof and fog-resistant performance.
  • Safe to use even in bad weather.
• Wide Product Lineup
  • A wide range of models, from beginner to advanced.
  • Binoculars (for birdwatching, outdoor use)
  • Spotting scopes (for birding and shooting observation)
  • Astronomical telescopes (for observing planets and nebulae)
• Excellent Cost Performance
  • More affordable than other brands with similar specs, making them popular among beginners.

Specifications:

• Model: 12X56
• Magnification: 12X
• Objective lens diameter: 56mm
• Prism System: Rood ridge
• Focusing system: Large metal hand wheel
• Wide angle grade: BSV-6-wA 5.7
• Field View: 5.7
• Field of View: 100m/1000m
• Size: 180x65x80mm
• Weight: 438g
  
• Close focus Distance: 4m
• Exit Pupil distance: 10mm
• High Gloss coating grade: BSC-6887/AL/WR
• Waterproof and anti-fog level: BSW-7/F
• HD level: BSR-5-HD
  
• Myopia vision compensation: Within 800 degrees