alibaba CCD spectrometers concave holographic diffraction grating for optical instruments

Diffraction Gratings are optical components used to separate light into its component wavelengths, usaully used in spectroscopy, or for integration into spectrophotometers or monochromators. Diffraction Gratings contain a series of closely packed grooves that have been engraved or etched into the Grating’s surface. Diffraction Gratings can be either transmissive or reflective. 

Shenyang Yibeite Optics Co., Ltd. offers a wide range of ruled diffraction gratings, transmission gratings, holographic plane gratings, concave gratings for flat-field spectrographs, concave gratings for Rowland and concave gratings for Monochromator.

YBT Optics is a professional manufacturer of precision optical components and optical lenses. Advanced processing equipment and complete production sysytem are effectively control production process and ensure product quality.If you want to get more information, please click: Shenyang Yibeite Optics Co., Ltd.

Inner packing----special protective packing for optical products 

Outer packing----carton, Shock absorption material and bubble wrap

Keep cleaning, anti-static,shock treatment, YBT Optics will take different packagings according to quantity and shape

Safely and fastly deliver goods to your hands, YBT generally recommend that you choose below types of shipping.Safely and fastly deliver goods to your hands, YBT generally recommend that you choose below types of shipping.Or we can help you to choose the cheapest shipping way in Alibaba. To most countries, generally 1-3 working days you will receive goods.

A .YBT is a factory manufactuer offers custom varied high quality optical products.

B.A compelet set of trade serves timely. 

C.Stable delivery,General produce time:7-20 days.

USD to TT,paypal, Alipay,Moneygram, Western Union, Bank transfer, secured payment.