AmScope 4X Plan Achromatic Objective Lens with Knurled Ring

This is a 4X DIN-standard objective lens for compound microscopes. It features achromatic color-correction, and plan field-correction.

Features & Specifications:

  • Magnification: 4X
  • NA: .10
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  • Optical Working Distance: 29.04mm
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  • Thread: RMS
  • Mechanical Tube Length: 160mm
  • Cover Glass Thickness:0.17mm
  • Color Correction: achromatic
  • Field Correction: plan
  • Immersion Medium: none
  • Nosecone: fixed
  • AmScope 4X Plan Achromatic Objective Lens with Knurled Ring