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Sigmatron laser lens adapter

by EGauthierEAO

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adapter diffraction diode education experiment high school laser lens light optics physics science sigmatron SPH3U SPH4U adapter diffraction diode education experiment high school laser lens light optics physics science sigmatron SPH3U SPH4U

This is an adapter custom made to fit different concave or convexe lenses on a Sigmatron brand high-school laser (model LD-15S). It's composed of two separate parts: the base screws on the laser itself and the cover screws on the base, holding any 3,75cm diameter lens. Concave cavity for lens assures that it is perfectly centered.

Perfect for thin-film interference experiments.

https://youtu.be/mEFByu4mNCk

I recommend 0.1mm resolution for best results.

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