Frequently Asked Questions (FAQs):

Does it display the actual temperature and set point

The standard distance is 8 ft (2

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Dimensions: 17" x 17" x 11” to 6” height

National Optical 420AHF-20 Stereo Zoom Microscope OBGYN Table Frequently Asked Questions (FAQs):National Optical 420AHF 20 Zoom Microscope Certified The National Optical 420AHF 20 Stereo Zoom Microscope provides a continuous magnification range from 20x to 80x, combining a 1 4x zoom with paired 20x eyepieces. Its stereoscopic design enhances depth perception and user comfort, making it well suited for laboratory and academic environments. The achromatic objective lens maintains parfocality and parcentered alignment throughout zooming, ensuring