10 mm x 10 mm x 0.5 mm CaF2 Single Crystal Substrates, Orientation: (111), Single Side Polished (10 Pieces)


Brand: OST Photonics

Quantity: 10 pieces

Delivery Time: 2~3 weeks

Bulk Discount: 5%(≥20 Pieces)




  1. Material: CaF2 single crystal
  2. Orientation: <111>±0.3°
  3. Dimension: 10 mm x 10 mm
  4. Dimension Tolerance: +/-0.1 mm
  5. Thickness: 0.5 mm
  6. Thickness Tolerance: +/-0.05 mm
  7. Polishing: Single Side Polished
  8. Polished Side Roughness: Ra<2.5 nm

CaF2 Single Crystal Description

Calcium fluoride (CaF2) crystal has a wide light transmission range (good light transmission performance in the wavelength range of 0.13μm~10μm), low stress birefringence (no obvious intrinsic birefringence above 200nm), uniform refractive index, stable mechanical properties, non-deliquescent, and strong against radiation damage. It is an ideal material for making various optical windows, prisms and lenses.

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