Specifications
- Brand Name: NoEnName_Null
- Origin: CN(Origin)
- Use: other
- Size: 50x50mm
- Model Number: filter
- Material: other
- Color Classification: 50mm/100mm/300mm/500/600mm Line
- Name: Three-in-One Hologram Diffraction Transmission Grating
- Frame Size: 50x50mm
- Thickness: 2mm
- Wavelength: 200nm-20000nm
Diffraction Transmission Grating, 50/100/300/500/600 Line Teaching Demonstration Optical Instruments-Optical 50x50
17.05
$
2
orders
/
3
reviews
Price history
- for 3 month
- for half a year
- Requires Alitools extension
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Price drop notification
16.20 $ (-5%)
16.20 $ (-5%)
15.35 $ (-10%)
14.49 $ (-15%)
13.64 $ (-20%)
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Customer Reviews
Anonymous
December 3, 2020
Only 2 bars of 100 strokes per mm came.
S***i
September 30, 2020
Seller didn't even ship the item. Fortunately Aliexpress refunded me.
Anonymous