Brunton Echo Zoom Monocular 10-30x21 F-ECHOZOOM

Brunton Echo Zoom monocular — 10-30x variable magnification, 21mm objective, BaK-4 prism glass, non-slip grip. Pocket-sized. Model F-ECHOZOOM.

The Brunton Echo Zoom Monocular delivers 10-30x variable magnification in a pocket-sized package. BaK-4 prism glass provides bright, sharp images across the full zoom range. The ergonomic non-slip grip makes it comfortable to hold steady at high magnification. Compact enough to carry in a shirt pocket or pack hip belt pocket for quick access.

Key specs:

• SKU: BRU199
• Model: F-ECHOZOOM
• Magnification: 10-30x (variable zoom)
• Objective lens: 21mm
• Prism: BaK-4
• Grip: Non-slip ergonomic
• Size: Pocket-sized

Why it works:

Variable zoom from 10x to 30x covers a wide range of observation distances — 10x for scanning and tracking moving subjects, 30x for identifying distant stationary targets. BaK-4 prism glass transmits more light than BaK-7 glass, delivering brighter images especially at higher magnification where light transmission matters most. The pocket size means it's always with you when an opportunity presents itself.

Ideal for: Hunters, wildlife watchers, hikers, and travelers who want variable-zoom magnification in a pocket-sized monocular. See also the Echo 7x18 monoculars (BRU195, BRU196) for a fixed-magnification option.