AMNOUR 5-piece interference diffraction grating plate diffraction film set optical experimental instrument single double triple slit, JTSF9648

Material: plasticUsage: OpticalOrigin: MainlandCombination style: single seam, double seam, three seam, four seam: seam width 0.06mm, seam spacing 0.05mmMulti-line: 30 lines/MM, 60 lines/MM; round hole: hole diameter 0.36mm; triangle: side length 0.3mmSquare: Side length 0.2mm; Rectangle: Side length 0.6X0.28mm

Features

• A set of 5 gratings with a size of 50*50mm and an observation hole size of 35*23mm are available in 5 types: single slit, double slit, triple slit, round hole, grid, and composite sheet.
• Lens: The diffraction film is made of high-quality polycarbonate material, which can effectively improve image quality.
• Applicable: interference diffraction plate, optical interference diffraction grating plate, optical experimental optical instrument.
• This product should be used with light, the effect is very obvious.