Life waterproof, low-light , high-definition imaging, 10-30 stepless zoom, FMC multilayer coating

note:
1: The picture requires a mobile phone, this product does not include a mobile phone
2: Please do not use this single-scope Small Portable Monocular to look directly at the sun, otherwise it will hurt your eyes.
3: If you do not use it for a long time, please put it in a dry place.

Product parameters:
Model: 2nd generation 10X42 fixed times version, 3rd generation 10-30X42 classic version, 4th generation 10-30X42 upgraded version
Colour: Black
Magnification: 10X (fixed magnification), 10X-30X (fixed magnification), 10X-30X (fixed magnification)
Objective lens diameter: 42mm
Eyepiece diameter: 22mm/23mm/25mm
Objective lens coating: FMC multi-layer broadband coating
Eyepiece coating: FMC multi-layer broadband coating
Prism material: BAK4 prism
Handwheel material: plastic focus handwheel/all metal focus handwheel
Whether it is waterproof: life waterproof
Weight: 310g/390g/405g
Product size: 145 51mm(5.7 2in)/165 51mm(6.49 2in)/166 51mm(6.5 2in)

Product List:
Binoculars. Nylon lens bag. Packaging box. Eyepieces and objective lens with soft leather dust cover. Lens cleaning cloth. 15cm tripod, special mobile phone rack. Non-slip hand strap.