AmScope 20X Plan Achromatic Objective Lens with Knurled Ring

AmScope 20X Plan Achromatic Objective Lens with Knurled Ring

• This brand new 20X Plan Achromatic microscope objective lens fits common size (DIN/JIS standard) compound microscopes
• This brand new 20X Plan Achromatic microscope objective lens fits common size (DIN/JIS standard) compound microscopes
• This brand new 20X Plan Achromatic microscope objective lens fits common size (DIN/JIS standard) compound microscopes
• Plan Achromatic Corrections
• Magnification: 20X
• NA: 0.40
• Tube Length: 160mm

<p>This is a 20X DIN-standard objective lens for compound microscopes. It features achromatic color-correction, and plan field-correction.</p><p> Features & Specifications: <br/>- Magnification: 20X <br/>- NA: .40 <br/>- Optical Working Distance: 1.16mm <br/>- Thread: RMS <br/>- Mechanical Tube Length: 160mm <br/>- Cover Glass Thickness:0.17mm <br/>- Color Correction: achromatic <br/>- Field Correction: plan <br/>- Immersion Medium: none <br/>- Nosecone: spring</p>