Instrument Accessories

Varsal Prisms

Specifications: Right Angle, Penta, Dove, Amici, Corner Cube

Tolerance Commercial Precision
Dimensions (mm) +/-0.2mm +/-0.05mm
Surface Figure 1-2 λ 0.5-1 λ
Angle 1~30 minutes 5~30 seconds
Bevels (Max face width@45°, mm) 0.5mm 0.1mm
Scratch-Dig 80/50 60/40-40/20


  1. Varsal manufactures many kinds of prisms according to customers' requirements (drawings, specifications, coating requirements¡)
  2. The limitation for smallest prisms is around 1mm.
  3. We use the Chinese equivalent material to Schott's optical glass and assure the material quality. Other special materials (Fused Silica, Quartz, CaF2 etc.) are also frequently used.