Description
✅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.
✅Light Source: Semiconductor laser
✅Wavelength: 635nm
✅Output Power: ¡Ý2.5mw
✅Amount of Reflector: 3 pieces
✅Apparatus Shell Small and exquisite, Made by iron sheet.
✅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.
✅Light Source: Semiconductor laser
✅Wavelength: 635nm
✅Output Power: ¡Ý2.5mw
✅Amount of Reflector: 3 pieces
✅Apparatus Shell Small and exquisite, Made by iron sheet.
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