(220) ICL celebrated its 50th anniversary in 2012. We have produced quality crystal optics for spectroscopy and CO2 lasers since 1962. ICL operates a vertically integrated crystal optics production plant. We grow our own crystals and we are the only U.S. producer of KBr crystals. We welcome the opportunity to quote on custom sized optics, coated optics, crystal and other optical materials not listed and optical assemblies such as beam splitters. We can produce optics from crystal materials such as CdMnTe, CdMnHgTe, CdTe, Si, LiF, CsBr, AgBr, MgF2 as well as from glass and composition materials such as polyethylene, BK-7 and AMTIR.
(239) ICL celebrated its 50th anniversary in 2012. We have produced quality crystal optics for spectroscopy and CO2 lasers since 1962. ICL operates a vertically integrated crystal optics production plant. We grow our own crystals and we are the only U.S. producer of KBr crystals. We welcome the opportunity to quote on custom sized optics, coated optics, crystal and other optical materials not listed and optical assemblies such as beam splitters. We can produce optics from crystal materials such as CdMnTe, CdMnHgTe, CdTe, Si, LiF, CsBr, AgBr, MgF2 as well as from glass and composition materials such as polyethylene, BK-7 and AMTIR.
(54) Unpolished crystal optics are also known as blanks. These windows are finely ground with flat parallel surfaces. As sold they are opaque. They can be water polished quickly to achieve 90% transmission. The transmission of water polished KBr, KCI and NaCl will be the same as Real Crystal® IR Cards.These blanks can also be polished to precision optics. Blanks are ideal for mulls, smears and qualitative testing.
Quantity discounts and custom sizes are available. Ask for a quotation.
(7) Keep your powder dry! And clean. Grind your own from random cuttings of ICL’s own pure crystal boules. We provide only the cleanest and highest transmission materials, free from spurious absorption bands.
(3) Alkali Halide crystals (KBr, KCI and NaCl) are cubic in structure. They can be cleaved to relatively precise shapes. Applications range from teaching aids to electronics to crystal blanks for polished optics.
(2) Polyethylene is a useful transmission material for far infrared sampling. Polyethylene is non-absorbing beyond 14 microns. Transmission is about 80%.
ICL provides inexpensive KBr cover slips for samples heated in highly pressurized chambers by CO2 lasers to liberate entrapped gases such as Argon from minerals and other natural samples for 40Ar-39Ar dating using a mass spectrometer. KBr is the material of choice for this application since KCl and NaCl tend to release chlorine which can damage an expensive mass spectrometer. Common choices for this application are our 41 x 3mm KBr cover slip windows Part No. 0002C-9343. Other sizes are available; inquire for pricing.
