Barium Fluoride (BaF₂) Lens available from UK stock.Dimensions: 25.4mm dia x CT 10.1mmSKU: BaFL25.4x10.1Barium Fluoride (BaF₂) Lens – 25.4mm dia x CT 10.1mmSKU: BaFL25.4x10.1£40.80PriceQuantity*Add to Cart