Warranty: | 3 Years |
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Type: | Zoom Lens Objective |
Usage: | Distance Adjustable |
Theory: | Stereo Microscope, Video Microscope |
Drawtube: | None |
Adjustable Range: | 200-400mm Varioscope |
Customization: |
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Also SUITABLE FOR Zeiss, Zumax microscope and other brand microscope
THREAD: 0.75 For Zumax
0.5 For Zeiss
The surface profiles of aspheric lenses are not a portion of a sphere or cylinder. Their curvature radius varies with the central axis. Aspheric lenses have unique advantages over spherical lenses. For example, they can improve optical quality, reduce optical components and design costs. They are widely used in optical instruments, images and optoelectronics industries, such as digital cameras, CD players and high-end microscopic instruments.
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