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Materials>>BaF2>>BaF2 windows catalog

BARIUM FLUORIDE (BaF2) windows catalog, BaF2 drilled windows

  • Excelent Transmission from 200nm - 14um
  • Resistant to High--Energy Radiation
  • Provide high transmission without AR coatings

Welcome to our new BaF2 windows catalog. We produce custom size BaF2 windows, drilled BaF2 windows, rectangular BaF2 IR windows and BaF2 wedges upon request. We have full process from BaF2 crystal growth to polished BaF2 windows. That is why we can offer one of the best price on the market. Check now!

Please contact us for quotation. Metric and US sizes are available.

Cat# Dia, in Dia,mm TH, in TH, mm
BF-W-6.85-0.5 0.27 6.9 0.019 0.5
BF-W-9.5-1 0.37 9.5 0.039 1.0
BF-W-12.7-0.9 0.5 12.7 0.035 0.9
BF-W-12.7-1 0.5 12.7 0.039 1.0
BF-W-12.7-2 0.5 12.7 0.079 2.0
BaF2-W-13x2 0.512 13.0 0.079 2.0
BF-W-25.4-1 1 25.4 0.039 1.0
BF-W-25.4-2 1 25.4 0.079 2.0
BF-W-25.4-3 1 25.4 0.118 3.0
BF-W-25.4-4 1 25.4 0.157 4.0
BF-W-25.4-5 1 25.4 0.197 5.0
BF-W-25.4-6 1 25.4 0.236 6.0
BF-W-31.75-1 1.25 31.75 0.039 1.0
BF-W-32x3 (undrilled) 1.26 32 0.118 3
BF-W-32x3-Drilled* 1.26 32 0.118 3
BF-W-38.1-3 1.5 38.1 0.118 3.0
BF-W-38.1-4 1.5 38.1 0.157 4.0
BF-W-38.1-5 1.5 38.1 0.197 5.0
BF-W-38.1-6 1.5 38.1 0.236 6.0
BaF2-W-41x3 1.614 41.0 0.118 3.0
BaF2-W-49x3 1.929 49 0.118 3.0
BF-W-50.8-3 2 50.8 0.118 3.0
BF-W-50.8-4 2 50.8 0.157 4.0
BF-W-50.8-5 2 50.8 0.197 5.0
BF-W-50.8-6 2 50.8 0.236 6.0
BF-W-63.5-3 2.5 63.5 0.118 3.0
BF-W-63.5-6 2.5 63.5 0.236 6.0
BF-W-63.5-8 2.5 63.5 0.236 6.0
BF-W-63.5-12 2.5 63.5 0.5 12.7
BF-W-76.2-6 3 76.2 0.236 6
BF-W-101.6-8 4 101.6 0.315 8
BF-W-152.4-10 6 152.4 0.394 10

Please contact us for BaF2 windows up to 200mm diameter. BaF2 windows with yellow mark are available on stock and can be shipped within 1-2 weeks.

* - minimal order for drilled windows - 10pcs

We do not have online purchasing at present so please contact us by email and order by stock code or if you do not see what you need, contact us and ask. You are assured of a friendly and direct response.

BaF2 windows standard specifications:
Diameter tolerance: +0/-0.1mm;
Thickness tolerance: +/-0.1mm;
Clear Aperture: 90%;
Parallelism: 3 arc min;
Flatness: 2 waves per inch at 633 nm
Surface finish: S/D 60/40

FAQ: ordering information, delivery and payment terms.