- Levered Zoom Magnification
- BK-7 Reverse Porro Prism Design
- Anti-Reflection Fully Multicoated Optics
- Nitrogen-Filled, Water and Fogproof
- Closed Bridge Configuration
- Fully coated lenses minimise glare that degrade image quality and maximise light transmission and clarity
- A reverse Porro prism design provides enhanced depth perception, wide viewing angle, and compact optical channels
- Black with strap and case.
The 7-21x40 Colorado Reverse Porro Zoom Binocular from Barska is a compact and cost-effective handheld optic useful for a wide range of outdoor activities.
The variable 7-21x magnification is ideal for intermediate to long-range bird watching, hunting, and sightseeing.
A reverse Porro prism design and fully coated optics transmit detail-rich resolution with edge to edge clarity and excellent low light performance.
The rubber armoured housing helps protect your optics from moisture and light shock. For the nature enthusiast on a tight budget, the ergonomic design and complementing features of Colorado series binoculars deliver a comfortable user-experience and high quality images.