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J14.03.04-Y1 Laser Optical Demonstrator
Description and Notes
J14.03.04-Y1 Laser Optical Demonstrator
The laser optical demonstration instrument is a kind of modern educational instrument. It takes He-Ne laser as its light source. After passing through a cylindrical lens, the light beam diverges into sector shape and shows its track on the screen. Many kinds of geometric-optics and physical-optics experiments can be accomplished by this instrument with clear images and vivid intuitive effects and do not demand darkroom facilities.
Specification

Model

J14.03.04-Y1

J14.03.04-Y2

J14.03.04-Y3

Light source

He-Ne laser

Semiconductor laser

He-Ne laser

Wave length

632.8nm

635nm

632.8

Output power

≥2.5mw

≥2.5mw

≥3mw

Amount of reflector

3 pieces

3 pieces

5 pieces

Apparatus shell

Handsome
Made by iron sheet

Small and exquisite
Made by iron sheet

Fashionable
Made by Al plate