Объектив микроскопа, скорректированный на бесконечность, 20x, числовая апертура 0,40, рабочий диаметр 1,5 мм Модель: LIO-20X

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