50x50mm 1800 Lines K9 Optical Glass Laser Plane Diffraction Grating Light Optics For Sale

50x50mm 1800 Lines K9 Optical Glass Laser Plane Diffraction Grating Light Spectral Decomposition Precision Optics Component 1PC
Material: K9 Optical Glass Specifications: 50x50mm (+0 / -0.1mm)
Thickness: 10mm (+/- 0.2mm)
Number of engraved lines: ,1800lines/mm
Coating type: aluminum film
Shine wavelength: 500nm
Working Wavelength : 300-900nm

Delivery details

1. We Ship to Worldwide. Please contact with us if didn\'t find your country.
2. Items will be shipped within 1-10 business days on payment received.
3. Delivery time depends on destination and other factors, it may takes up to 20 business days.

1. We are not responsible for any custom duty or import tax.
2. We will leave positive response after receiving the payment.
Please contact us if you are not satisfied with the item after receive it.
3. All messages will be answered within 1 business day.
If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible.
4. Serious Buyer Only! Please place offer only if you agree with all the terms.
5. If you have any problems or concerns whatever with your order or products,
please message us and give us a chance to assist you before you leave any response.
We believe we can produce a positive outcome to any situation and will work hard to earn your praise.

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