30X Dual-purpose lighting vistion aids

30X Dual-purpose Lighting Vision Aids 8042

30X Dual-purpose Lighting Vision Aids 8042

Model and Specification:

Model: No.：8041 specification: 20×13

Model: No.：8042 specification: 30×10

Model: No.：8043 specification: 40×7

Features:

This product is made up from a monocular short-& long-range viewer and a 6× magnifier with a transparent base, which form a microscope system that can highly magnify and zoom continuously. The magnification is the lowest when eyepiece is put at ∞, and the magnification is the highest when eyepiece is at 30cm.

The viewer and 6×magnifier can be taken apart and used separately.

With three built-in LED lamps and two 1.5V button cells, this product can illuminate in dim light.

Function:

It can be used to observe the minor items, such as checking the printed circuit board, textile and the defect on the surface of the optical components, antique and gem identification and biological specimen observation.

Usage:

Put the visual aids on the object, and place the eyepiece on the specific scale mark according to the needed magnification; adjust the focus hand wheel; after finding the image, turn the viewer eyepiece; adjust the diopter finely till the object becomes clear.

Your eye should focus on the eyepiece and coincide with the exit pupil. In dim light, turn on the three LED lamps to illuminate.

Caution:

The lenses should be carefully protected from scratches and collision. Do not touch the lenses by hand.

Technical Parameter:

8042 Watch out the highest monocular

Performance of monocular near and far range sightglass