10-300×40 Zoom Monocular High Definition BAK4 Prism Monocular Retractable Telescope with Tripod Phone Mount Lanyard Carrying Case for Travel Birding Concert

Features:
40mm multi coated lens with 10x to 300x magnification delivers larger field of view, and clearer long-distance viewing.
Boasting BAK4 prism, fully multi-coated(FMC) quality optical lenses improve image clarity, brightness, and eye relief.
Twist focusing ring to adjust the focal length, and the monocular is retractable to control its definition.
Compact, durable, and easy to grip. Suitable for travel, birding, spectator sports, concerts, or enjoying scenery.
Phone mount and tripod let you stably stream and record your findings with your phone. Comes with a lanyard , cleaning cloth, and carrying case.

What Are These Numbers Mean?
·10-300×40mm: 10-300 is the magnification, which means what you see is adjustable from 10 times normal size to 300 times, and the 40mm is the Objective Lens Size.
·10-30×25mm: 10-30 is the magnification, which means what you see is adjustable from 10 times normal size to 30 times, and the 25mm is the Objective Lens Size.

Specifications:
Material: Glass, Metal
Color: Black
Magnifications: 10-300x / 10-30x (optional)
Objective Lens Size: 40mm(for 10-300x), 25mm(for 10-30x)
Field Angle: 3.5°(for 10x), 2.0°(for 30x/300x)
Distance: 0.5~3000 meters
Prism: BAK4
Package Size: 17*9.7*7cm / 6.69*3.81*2.75in
Package Weight: 220g / 7.76oz

Packing List:
1 * Monocular
1 * Tripod
1 * Phone Mount
1 * Cleaning Cloth
1 * Lanyard
1 * Carrying Case