10-30×25 Nicholas Telescope

Description

Model: 10-30×25

Magnification: 10 times -30 times, between 10 times and 30 times can be adjusted as needed

Eyepiece diameter: 13mm

Objective lens diameter: 25mm

Prism category: bk4

Coating: Multi-layer broadband green film

Size: Shrinked size: 127mm×32mmX32mm; Elongated size: 200mm×32mm

Field of view: 10 times: 3.5°～30 times: 2.0°

Focusing method: stretching or rotating focus (two methods)

Material Description:

Internal and external materials: the lens body parts are metal, and some parts are elastic rubber

Coating: Multi-layer broadband green coating

Material: Imported aluminum alloy

Colour: Black

Environmental parameters: (Storage conditions of the telescope)

Temperature (℃): Normal temperature 20℃—25℃

Humidity: 65% or less

Tripod interface: support

use:

Traveling, outdoor sports, watching and using. This model has a close focal length of up to 0.5m, which is not only impressive, but also has advantages for viewing exhibitions at close range.

It is small and light, and can be carried at any time.

Note: It is recommended to choose binoculars if the degree of myopia exceeds 300°~~