The LIO-20X Infinity Corrected Microscope Objective Lens has a 20x magnification, 0.40 numerical aperture, and 1.5 mm working distance. It uses a standard RMS thread, 0.800-36. The lenses are antireflection coated for the visible spectrum. This LIO-20x objective is suitable for use with standard low power visible laser wavelengths.
Технические характеристики
- Objective Type Infinity Corrected
- Magnification 20x
- Numerical Aperture 0.4
- Wavelength Range 400-700 nm
- Effective Focal Length (EFL) 9 mm
- Working Distance 1.5 mm
- Design Tube Lens Focal Length 180 mm
- Thread Type 0.800-36 RMS
- Field Number 22 mm
- Cover Glass Thickness 0.17 mm
