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36x38mm Nano Engraving PET Trasmission Diffraction Grating Ultra Precision
Specifications:
- Certification: NONE
- Weight: 1g
- Types: 50 lines, 100 lines, 300lines, 600 lines
- Size: 300 / 600 lines Dimensions: 36x38mm/1.42x1.5inch
- Quantity: 1 Pc
- Origin: CN(Origin)
- Model Number: PET Grating
- Material: PET
- Color: multiple colors
- Brand Name: OOTDTY
- 50 / 100 lines Dimensions: 38x20mm/1.5x0.79in
- Free shipping
- 100 days returns
- Low prices
- 5 million products