DRO-2V Digital readout Display AC90-260V & 2 Pieces 0-1000mm Linear Glass Scale Encoder Grating
Aliexpress UK
Material: Glass. Suitable for spectral decomposition, precision component detection teaching. Line length: 50, 100, 300, 500, 600. Process: Ultra-precision nano-engraving. Color: Black. 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.
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Due to the difference between different monitors, the picture may not reflect the actual color. Just follow the Guest Checkout instructions. Color: As shown in the picture.
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Material: Glass. Suitable for spectral decomposition, precision component detection teaching. Line length: 50, 100, 300, 500, 600. Process: Ultra-precision nano-engraving. Color: Black. 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.
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Material: Glass. Line length: 50, 100, 300, 500, 600. Color: Black. 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.
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Pre owned.
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An optical prism, this rare antique scientific measurement instrument is Rowlands Diffraction Grating by Thorp, an original Diffraction Grating identical to that held by the Science Museum in the UK, thought to be made between 1900-15. Complete with it's original small leather case. Size: 50 mm x 37 mm x 3 mm, case: 17 mm x 64 mm x 56 mm, Worldwide insured delivery with tracking £2.99.
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Size: 50x50mm. Material: glass. Color: black. Due to various factors such as display brightness and light brightness, the actual color of the product may be slightly different from the picture shown on the website.
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Single and double slit interference research/scientific research/teaching demonstration, etc. Slit length: 18mm. Thickness: 2mm. Material: glass. Line width: 0.02mm, 0.08mm (optional). Color: black. Process: ultra- for precision nano-engraving.
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