20× Mitutoyo M Plan Apo NIR Infinity Corrected Objective
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Product No. 690026
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- Magnification 20×
- NA 0.40
- Working Distance 20.0mm
- Focal Length 10mm
- Wavelength Range 480-1800nm
- Depth of Focus 1.7um
- Resolution 0.7um
- Focal Length of Tube Lens 200mm
- Diameter Φ34mm
- Length 80mm
- Thread M26*0.706
- Type M Plan Apo NIR
Grand Unified Optics provides Mitutoyo wide-spectrum M Plan Apo NIR Infinity Corrected Objective, 5×, 10×, 20×, 50×, 100 to choose from, with a uniform parfocal distance. While combining the high NA value and contrast of the visible light version, the resolution is improved, and the working wavelength range is further widened, the working wavelength range can be from 480nm-1800nm. The objective lens adopts the plan apochromatic design, which is suitable for bright field microscopy. Can be widely used in education and scientific research, bright field industrial inspection. At the same time, it can be used in laser marking and laser cutting circuit boards.
