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Crystal Optics - Polished Windows & Blanks 

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Polished Crystal Optics

Polished Crystal Optics - Disc

 (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.

Polished Crystal Optics

Polished Crystal Optics - Rectangle

 (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.

Unpolished Crystal Optics

Unpolished Crystal Optics

 (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.


Random Cuttings

Random Cuttings - Chunks of KBr & KCl

 (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.

Dimensional & Symmetrical Cuttings KBr, KCl & NaCl

Dimensional & Symmetrical Cuttings KBr, KCl & NaCl

 (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.

Poly Sheet

Polyethylene Sheets

 (2)
Polyethylene is a useful transmission material for far infrared sampling.  Polyethylene is non-absorbing beyond 14 microns.  Transmission is about 80%.

KBR COVER SLIP

Cover Slips for Mass Spectrometer Dating Analysis of Mineral Gases using CO2 Laser Stimulation

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.