Polymer coated step index multi mode fibers

The SPCH & APCH fibers feature a hard polymer cladding instead of a silica cladding. The hard cladding enables a higher NA (0.37) than a silica cladding, and reduces cost. Hard Clad fibers are the ideal choice for disposable medical products.


  • Step Index Multimode
  • Pure Fused Silica Core / Hard Plymer Cladding
  • Core / Cladding Sizes: 200/230µm, 300/330µm, 400/430µm, 600/630µm, 800/830µm, 1000/1035µm, 1500/1550µm
  • Wavelengths: Superguide (High OH: UV – Vis): 190nm – 1250nm / Anhydroguide (Low OH: Vis – IR): 400nm – 2200nm
  • Numerical Aperture (NA): 0.37
  • Coatings:
    • Tefzel: -40°C to +200°C / -40°F to +392°F



Polymer coated step index multi mode fibers datasheet

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