

Upgraded 20mm ocular lens and 40mm objective lens, the high power monocular with BAK4 prism lens design provides the brightness and color fidelity you need. With FMC broadband green and HD blue film which are more bright and can reduce the harm to our eyes.


.Twist-up eyecup to adjust: Adjust eyepiece to raise the cup to appropriate height. (Keep the eyes and eyepiece lenses at the
best distance to prevent the eyes get blurry lens)
.Focus adjustment: Eyes close to the eyepiece, the objective lens at the target scene, and then the telescopic lens tube
completely pulled out, clockwise slowly turn the focus hand wheel until you see a clear target so far.
.Zoom adjustment: Slowly adjust the magnification adjustment ring. Adjust the required magnification, and then fine-tune the
focus hand wheel, until the target becomes clear so far.

Made with superior material,the compact monocular optics is great for daily waterproof and most outdoors environment to prevent
water from getting inside the monocular.
Note: Please do not use it in a heavy rain for a long time or soak in the water to avoid shortening its life span.



Perfect in one
* Lightweight, convenient, and full of feel.
* The latest ABS synthetic plastic steel material, no fear of collision.
* The latest BMK4 prism. The world is very clear. High magnification does not shake.
Portable tripod
You can keep your phone firmly fixed on it, and you can observe the world while lying down.



Model Number | 10-300x40 zoom monocular |
Type | zoom monocular |
Magnification | 10-300x |
Objective diameter | 40mm |
Field of view (1000m) | 230-110Ft / 1000Yds |
Exit pupil dis | 14-12MM |
Exit pupil dia | 5-1.7MM |
Optical material | FMC Optical Glass |
Prism System | BAK4 Roof |