We, MODI OPTICALS engaged in the manufacture of scientific lenses & it allied items was established in the year 1952 say about a half a century back. Products such as Lenses, Magnifiers, Slabs, Prisms, Eyepieces, Objectives & other optical components are for Industrial & Educational institutions.
M-0175.

We offer Plane Diffraction Grating.

Transmission Type Grating available in 100, 300, 600 lines/mm.

PRODUCT NO. SIZE(mm)

M-0175/1 25 x 25 M.M
M-0175/2 50 x 38 M.M


M-0176
Demonstration diffraction Slide

For demonstration the principle of the diffraction grating and the way in which its properties are dependent upon the number of lines per unit length. Comprises a card mount 90 x 40 mm approximately with three 16 x 9 mm apertures, each containing a diffraction grating replica.
The gratings are of 100 lines/ mm., 300 lines/ mm. and 600 lines/ mm. respectively. and are protected by cover glasses.

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