https://www.laserfocusworld.com/directory/finished-optics-coatings-components/lenses/product/55300221/avantier-inc-lithium-fluoride-lif-lenses
Lithium Fluoride (LiF) Lenses | Laser Focus World
Precision Optics for Vacuum UV to Infrared Applications Overview Lithium Fluoride (LiF) lenses are ideal for optical systems requiring high transmission from...
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