This device is used to demonstrate the wave nature of light by observing interference caused by reflection at two mirrors and can be used to calculate the wavelength of light.

Fresnel Mirror on Stem

3B Scientific

$406.09
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SKU:
005-1002649
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This device is used to demonstrate the wave nature of light by observing interference caused by reflection at two mirrors and can be used to calculate the wavelength of light.
 
It consists of two mutually inclined, front-coated mirrors made of black acrylic glass and fitted in black, anodized aluminum holders with firmly mounted mirror protection elements on a tripod made of high-grade steel. The angle of inclination can be finely adjusted from the rear.
Total mirror area: 30x95 mm²
Adjustment range: -0.3° - +0.7°
Shaft: 10 mm dia.
 
 
Weight 0.238 kg
 
Fresnel mirror with holder for use on K-model optical benches (U8475260, U8475240 or U8475230). Two mutually inclined surface-coated mirrors are bonded to a common metal plate.

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