This scope has a sturdy, heavy duty, cast aluminum alloy housing that rotates 360° in its focus mount. Models come standard with 10X widefield eyepieces and have a zoom range from .65 to 4.5 giving it a magnification range of 6.5X to 45X. An optional 0.5X supplementary lens (P/N 18750) changes the magnification range from 3.25X to 22.5X and increases the working distance from 3.5" to 6". Zoom control is by dual graduated knobs on the sides of the body. System comes with a 17-watt fluorescent ring light that is rated for 4,000 hrs. and has a color temperature of 5600°K. Microscope is available mounted on either a single arm boom stand or dual arm boom stand, The versatile single arm boom stand features unique horizontal rack-and-pinion fine adjustment for the final 2" extension, in addition to the vertical rack-and-pinion fine adjustment on the focus mount. The dual arm boom stand features a ball-bearing design that provides virtually unlimited vertical or horizontal positioning. Its 26" stainless steel horizontal boom extension and 19.5" vertical boom are mounted to a 10" x 10" die-cast base.

View a printer-friendly PDF of this page from our Buyer's Guide product catalog.

 Representative Description and Image
The description and image shown may not be not that of the actual part number 18750. More.