Comprehensive 5pc Diffraction Grating Set with Various Designs

Features:

1. Single seam: seam width is 0.05, 0.1, 0.2m, three types

2. Double seam: seam width is 0.05M, spacing is 0.2, 0.3, 0.45mm

3. Point: point diameter is 0.2, 0.3, 0.4 three types

4. Grid: grid is composed of 90 degree for cross lines, 20, 40, 60 lines/MM respectively.

5. Combination: composite parts are composed of single seam, double seam, three seam, four seam, multiple lines, round hole, triangle, square rectangle, among which the seam width of 1seam, double seam, three seam and four seam is 0.06mm, spacing is 0.05mm, overlapping, multiple lines are 30 lines/mm and 60 lines/MM, round hole diameter is 0.36m, triangle side length is 0.3mm. The side length of the square is 0.2mm, and the side length of the rectangle is name: diffraction grating set

Material: Plastic

Size: As shown

Color: As shown

Package Content:

1 x single-slit grid * 1/2

1 x 1" double-slit grid

1 x 1"* round hole grid

1 x1/2" mesh grid

1 x composite grid * 1

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the onlyship to confirmed Order addresses.Please comfirm that your Order for ADDRESS is in line with your shipping for ADDRESS.

Please kindly note thatthe combined shippingis not providedbecause the shipping fee is calculated by weight. Also, the each additional item meansexactlythe the same color and size.

It takes about7-15 working days to US; about 10-30 working days to other countries. for TRANSIT time may be a little delayed because of thebadweather and customsinspection. If youdonot receive youritemwithin 30 working days since payment finished, please for contact us immediately for further assistance.

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