Ningbo Kelsun Int'l Trade Co.,Ltd.

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PRODUCT LIST

Product Catalog

Optical demonstrator

20715.06

Art NO.: 20715.06

1. Light source: greenlaser 1pc, wavelength 532nm, mark on the machine

2. Case: iron plate stoving varnish, use 2pcs bateries, size 125*105*130mm

3. Moving stands: convex iron plate stoving varnish stands connected with

case, frame slot can be loaded in lithography and slit pills, gear type

mobile device. Up and down can adjust height 22mm, left and right can

adjust distance 51mm

4. Sigle slit, 3pcs in one pc

5. Double slit, 3pcs in one pc

6. Circular hole slit, 3pcs in one pc

7. Square slit, 2pcs in one pc

8. With single, double, triple, quadruple slits two sets gratings

9. 420*80mm White scale screen, with magnets