Brunton Echo Zoom Monocular Longjohns Extra small fits 10 -

Extra small fits 10 - 20 liter packs

Prevents water from penetrating leather

Underarm gussets let you reach out and up

Does not freeze up in alpine conditions

8 x 25 / 20 x 64 60-140 / 27-63

Brunton Echo Zoom Monocular Longjohns Extra small fits 10 -Brunton's Echo Zoom Monocular has a 10 30 power zoom with a 21 mm aperture. Compact and tripod adaptable, this pocket scope brings nature to you. Details: Compact in size but powerful in performance with a 10 30 power zoom and adjustable focus, this pocket scope really brings objects in close. BaK 4 prism glass gives you clear, precise optics for a wide range of applications. Multi coated lenses for crisp, clear viewing. Tripod compatibility lets you