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195 Semi-plan Biological Microscope Achromatic Objective Lens

195 Semi-plan Biological Microscope Achromatic Objective Lens

The 195 Semi-plan Achromatic Objective Lens is designed for use with biological microscopes to deliver clear, distortion-free imaging across a range of magnifications. It features a semi-plan optical design with achromatic correction to reduce chromatic and spherical aberrations, suitable for routine laboratory and clinical applications.

  • Semi-plan design provides flat field imaging across the central area for accurate visual inspection
  • Achromatic correction reduces color fringing and improves contrast in transmitted light microscopy
  • Compatible with standard biological microscopes using 195 mm tube length
  • Robust construction supports consistent performance under regular lab use
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Technical features

  • Magnification: 10X
  • Numerical Aperture: 0.25
  • Working Distance: 6.5 mm
  • Tube Length: 195 mm
  • Optical Design: Semi-plan Achromatic
  • Mounting: Standard 23.2 mm diameter threaded barrel
  • Cover Slip Thickness: 0.17 mm
  • Refractive Index: 1.515

Who it is for

  • Clinical laboratories conducting routine tissue and blood slide analysis
  • University and technical school labs for biology and medical education
  • Pharmaceutical and biotech companies requiring reliable objective lenses
  • Importers sourcing standard biological microscope accessories for distribution

Specifications

Model195 Semi-plan Achromatic Objective Lens
Tube Length195 mm
Optical DesignSemi-plan Achromatic

Use guide

  • Ensure the microscope tube length is 195 mm before mounting
  • Use with a 0.17 mm cover slip for optimal focus and image quality
  • Clean lens surface with lens paper and appropriate cleaning solution before use
  • Avoid touching the optical surface to prevent smudges and coating damage

FAQ

What is the working distance of this lens?
6.5 mm at 10X magnification.
Is this lens compatible with my biological microscope?
Yes, if your microscope has a 195 mm tube length and standard 23.2 mm objective mount.
What magnification does this lens provide?
10X.
Does it require a cover slip?
Yes, for best results use a 0.17 mm thick cover slip.
Can I use this lens with a camera?
Yes, if the camera adapter matches the 23.2 mm threaded barrel and the microscope's optical path is compatible.

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