61-6948-99 Silicone Plano Convex Lens Focal Length 25mm SLSI-25-25P
Analyzer, Testing Equipment

61-6948-99 Silicone Plano Convex Lens Focal Length 25mm SLSI-25-25P

model: 61-6948-99
brand: SIGMAKOKI CO., LTD.

Product Description

Product Model: 61-6948-99Product Brand: SIGMAKOKI CO., […]

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18866622123

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Product Details

Product Model: 61-6948-99
Product Brand: SIGMAKOKI CO., LTD.

Features

  • LED lighting for coaxial epi-illumination and spot lighting.
  • It can be ***d for coaxial epi-illumination of the company's zoom microscope, ultra-long operation zoom microscope, observation unit with coaxial illumination, various telecentric lenses, etc.
  • Can be ***d as spot lighting.
  • By using the light guide adapter and connecting it to various light guides, it can be ***d for ring and line lighting.
  • An extension cable is available as an option.
  • Various light guides and light guide adapters are available as options.
  • * Use in conjunction with a dedicated power supply (SPS-SLSI).

Spec

  • [

    common specification]
  • Material: Silicone (SI)
  • Design wavelength: 5μm
  • Coating: No coat
  • Surface reflective rate: 30% (per 1 surface)
  • Shape: Spherical surface flat convex, double-side polishing surface
  • Eccentricity: <3′
  • Effective diameter: 90% of the outer diameter
  • Scratch - dig: 60-40
  • [Individual specification]
  • Focus distance f: 25mm
  • Back focus fb: 23mm
  • Edge thickness te: 2.0mm
  • Center thickness tc: 3.3mm
  • RoHS conform product

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