Various lenses and consumables for optical experiments, such as optical filters, optical glass plate, quartz plates, quartz substrate, sapphire window, quartz windows, germanium lenses etc...
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Optical Materials
Narrow Band Filters / Band Pass Filters
Item Number : KTOM-NBF
Alkali-free / Boro-aluminosilicate glass
Item Number : KTOM-ABG
400-700nm wavelength Anti reflective / AR coating glass
Item Number : KTOM-ARG
Item Number : KTOM-ZSS
Infrared Silicon / High Resistance Silicon / Single Crystal Silicon Lens
Item Number : KTOM-HBS
Zinc selenide（ZnSe） window / substrate / optical lens
Item Number : KTOM-ZSW
Item Number : KTOM-SLS
XRD sample holder / X-ray diffractometer powder slide
Item Number : KTOM-XRD
Item Number : KTOM-LHF
High temperature resistant optical quartz glass sheet
Item Number : KTOM-HTR
MgF2 magnesium fluoride crystal substrate / window
Item Number : KTOM-MFS
CaF2 substrate / window / lens
Item Number : KTOM-CFW
barium fluoride (BaF2) substrate / window
Item Number : KTOM-BFS
Single and double-sided coated glass sheet/K9 quartz sheet
Item Number : KTOM-CGS
zooplankton / plankton counting chamber for Plankton Eggs and Ascaris Eggs
Item Number : KTOM-PAE
Float soda-lime optical glass for laboratory
Item Number : KTOM-FSO
Infrared transmission coating sapphire sheet / sapphire substrate / sapphire window
Item Number : KTOM-ISS
Optical ultra-clear glass sheet for laboratory K9 / B270 / BK7
Item Number : KTOM-OGS
Optical quartz plate JGS1 / JGS2 / JGS3
Item Number : KTOM-OQP
FAQ
What is optical glass used for?
Due to its exceptional level of clarity and durability, optical glass is the most commonly used material for a wide variety of optical applications, including: Lenses for analytical and medical equipment. Photographic lenses. Windows for optical systems and instruments.
What is the composition of optical glass?
About 95% of all glasses are of the "soda-lime" type, containing silicon dioxide (silica), Na2O (soda), and CaO (lime). Crown glass is a soda-lime-silica composite.
What are the most common optical glasses?
The most common optical glasses for the IR spectrum are calcium fluoride, fused silica, germanium, magnesium fluoride, potassium bromide, sapphire, silicon, sodium chloride, zinc selenide, and zinc sulfide.
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