1pcs APO Flat Field Full Complex Achromatic Objective Lens - Ultra Long Working Distance for Microscopy/Optical Imaging(20x)

Description

• Flat field apochromatic objective lens suitable for various applications including microscopy, optical path construction, and machine vision.
• Available in multiple magnifications: 2X, 5X, 10X, 20X, and 50X, providing versatility for different imaging needs.
• Features a numerical aperture range from 0.055 to 0.5, ensuring excellent resolution and clarity across all magnifications.
• devised with ultra long working distances (up to 33.72mm for 2X) to facilitate easy sample manipulation and observation.
• Precision-engineered for high resolution and depth of field, making it ideal for university research, electronic manufacturing, and machine applications.

Amplification2X /5X /10X / 20X /50X
Numerical aperture0.0552X0.145X, 0.28(10X) , 0.34(20X,0.5(50X
Working distancemm)2x(33.72mm),5x(33.61 mm), 10x(33.4mm), 20x(29.56mm), 50x(18.9mm)
Focal lengthmm2x(100)/5x(40)/10x(20)/20x(10)/50x(4)
Resolutionm2x(6.1)/5x(2.2)/10x(1.2)/20x(0.8)/50x(0.7)
The depth of fieldm2x(90.9)/5x(14.03)/10x(3.50)/20x(2.68)/50x(1.19)
on objectmm):2x(12.5)/5x(5)/10x(2.5)/20x(1.25)/50x(0.5)
on imagemm):2x(25)/5x(25)/10x(25)/20x(25)/50x(25)
Thread M26 x 0.705

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