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4N High-Purity Optical Grade Fluorspar (CaF₂ ≥ 99%) | Low-Arsenic for UV & IR Optics Product Introduction This is 4N high-purity optical grade fluorspar with CaF₂ content stably above 99%. It is a core raw material for UV-IR broadband optical systems, special optical lenses, high-temperature optical ...

4N Optical Grade Fluorspar | CaF₂ ≥ 99% for Precision Optics Product Introduction Our high-purity optical grade fluorspar has CaF₂ content ≥ 99% (4N). It is a core raw material for manufacturing high-end optical lenses, prisms and optical instruments. With extremely low impurity levels, it features ...

4N High-Purity Optical Grade Fluorspar, CaF₂ ≥ 99% | Ultra-Low Impurity for High-End Optical Systems Product Introduction This is 4N high-purity optical grade fluorspar with CaF₂ content ≥ 99%, serving as a core functional substrate for manufacturing high-end optical lenses, UV/IR optical windows, ...

Optical Grade High-Purity Fluorspar, CaF₂ ≥ 99% (4N) | Ultra-Low Impurity for Precision Optics Product Introduction This is 4N high-purity optical grade fluorspar with CaF₂ content stably above 99%. It is a core base material for manufacturing high-end optical lenses, IR/UV optical windows, prisms ...

4N High Purity Optical Grade Fluorspar, CaF₂ ≥ 99% | For Precision Optical Components Product Introduction This is high-purity optical grade fluorspar with 4N purity and calcium fluoride content above 99%. It serves as a core raw material for manufacturing high-end optical glass, lenses, prisms, ...