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Barium Fluoride (BaF2) Lenses

  • useful transmission range covers 0.265-10 µm
  • most resistant to high energy radiation among fluorides listed in this catalogue

Barium fluoride (BaF2) is used for optical windows, prisms and lenses transmitting from ultraviolet into infrared, it can be used as infrared laser window or lens. BaF2 is recommended for use as a vacuum ultraviolet window where high radiation resistance is required.
BaF2 is less soluble than LiF, but relatively more soluble than MgF2and CaF2.

Barium Fluoride (BaF2) Lenses
Code Diameter Focal length Type Item price, USD In stock Add to cart
541-7105 ø 12,7 mm F 25 mm plano-convex 98.- In stock Add to cart
541-7205 ø 25,4 mm F 50 mm plano-convex 148.- Request Add to cart
541-7210 ø 25,4 mm F 100 mm plano-convex 120.- In stock Add to cart
541-7212 ø 25,4 mm F 125 mm plano-convex 120.- In stock Add to cart
541-7225 ø 25,4 mm F 250 mm plano-convex 120.- In stock Add to cart
541-7230 ø 25,4 mm F 300 mm plano-convex 120.- In stock Add to cart
541-7240 ø 25,4 mm F 400 mm plano-convex 120.- In stock Add to cart
541-7275 ø 25,4 mm F 750 mm plano-convex 120.- In stock Add to cart
541-7250 ø 25,4 mm F 1000 mm plano-convex 120.- Request Add to cart
542-7105 ø 12,7 mm F -25 mm plano-concave 98.- Request Add to cart
542-7205 ø 25,4 mm F -50 mm plano-concave 148.- Request Add to cart
542-7207 ø 25,4 mm F -75 mm plano-concave 132.- Request Add to cart
542-7210 ø 25,4 mm F -100 mm plano-concave 120.- Request Add to cart
542-7225 ø 25,4 mm F -250 mm plano-concave 120.- Request Add to cart
542-7250 ø 25,4 mm F -1000 mm plano-concave 120.- Request Add to cart

Please, do not hesitate to contact us for pricing or other size, shape, radius of curvature, precision and coatings requirements

BaF2 Brewster windows, prisms are available upon request.

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