SPI Supplies

SPI Extra Short Focus Monoculars

For low vision


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The SPI Supplies® Brand Extra Short Focus Monoculars offers the advantages of being very compact and light weight. The short focus distance is 400 mm. This means that as a monocular itself, the short focus distance is 400mm. And with the special optional attachment of the 3x lens, which can be fastened to the monocular, the monocular can be converted into a microscope.

All lens are coated and are achromatic.

Special Features:
DescriptionSPI #EachIn Stock
Magnification as telescope:8x03918-AB *$ 25.50 Add to cartYes
OB Lens Aperature:21 mm
Field of View:7.2°
Close Focus Distance:400 mm
At chose focus distance visual field:25 mm

03918-AB with 3x close up lens*03918A-AB *26.00 Add to cartYes
Magnification:25x
Visual field:9 mm
* While Supplies last!

* With a close up lens attached and a clear acrylic stand, the extra short monocular becomes a compact stereo microscope, that can be carried to the job site for critical inspection and measurements


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Sunday October 12, 2008
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