DLAND Pocket Size Compact 15-70x22 Monocular Telescopes For Birdwatching Watching Wildlife and Scenery Durable and Lightweight - Waterproof and Fogproof

Description:

This is a new Compact Pocket-Sized 15-70x22 Monocular Telescope, which has the mini shape and uses delicate design. And, it is especially designed for people who want to see the world more clearly and closely and can give you a more beautiful and closer world. Moreover, it has some features such as, high transmittance, high resolution ratio, simple operation, etc. You can take it wherever you go, and it will give you a wonderful world. This item is perfectly suitable for travelers.

Specification:

Size: 106mm x 32mm x 32mm
Package weight: 3.7oz/105
Magnification: 15-70 X
Objective lens aperture: 21mm
Objective caliber: 22mm
View angle field: 2-0.9??
Lens Material: Bk4
The viewing filed: 83m/1000m AT 7X
Exit pupil diameter: 3mm AT 7X
Distance of exit pupil: 14.8mm
Relative brightness: 12.96
Dusk index: 13.2
Coating film: FGMC (have no the problem of chromatic aberration, and has the clear imaging)
what's include:

1*15-70 x 21 Mini Adjustable Monocular Telescope
1*Clean cloth
1*Carrying bag
1*Carrying strap