Achromatic microscope lens with 60x magnification. Standard thread 20 mm, commonly found in laboratory microscopes, incl. Bresser (Researcher, Analyth), Delta Optical (selected models), TPL and many others. A 60x magnification lens is rarely found in typical microscope sets, and can be very useful in achieving maximum magnification without the use of immersion technique.
• construction: achromatic, shock absorbed
• magnification: 60x
• numerical aperture: 0.85
• Standard thread diameter: 20 mm