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National Optical Model DC4-456H, 2 magnification Digital Stereo Microscope
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National Optical Model DC4-456H, 2 magnification Digital Stereo Microscope, Digital 1.3 Mega Pixal signal only (to computer)
A very versatile stereoscope microscope that permits you to change from a widefield image at 10x magnification to the close-up detail of 30x magnification simply by rotating the objective turret. The extra rugged fixed-arm stand has both incidental and transmitted illumination. Built in high-resolution digital camera offers 1.3 megapixel live image resolution at 1240 x 1024. Supplied with Motic Images software, which allows the user to view, capture, label, manipulate and measure images. The microscope is fully functional, independent of the camera application.
THIS UNIT IS NOT COMPATIBLE WITH VISTA OR 64 BIT SYSTEMS
OPTICAL SYSTEM
Paired widefield eyepieces with diopter adjustment on left side. Interpupillary adjustment from 55mm to 75mm. Reticle holder/retainer accepts eyepiece reticle with 23mm O.D..
Paired objectives are parfocalled, parcentered, achromatic.
Magnification changed by rotating objective turret 90 degrees.
Working distance: 75mm. Maximum specimen height: 35mm.
ILLUMINATION
High intensity, built-in 12v 10 watt halogen, incidental illumination and 12v 10 watt tungsten, transmitted illumination.
12v DC power converter operates on 100v-240v 50Hz/60Hz current, without need of additional transformer.
Separate base mounted switches control power on/off, top and bottom lights. This permits use of top light only, bottom light only, or top and bottom lights together.
FOCUSING
Rack and pinion focusing has slip clutch to protect mechanism against over-turning, and special tension adjustment.
STAGE
Supplied with two 80mm stage plates, one frosted glass plate and one plastic black/white reversible contrast plate.
Two locked-on stage clips.
FRAME
Rugged cast metal frame, grey enamel finish.
Height: 310mm (12-1/4 in.) extends to 345mm (13-5/8) for larger objects.
Base width: 115mm (4-1/2 in.), Base depth: 197mm (7-3/4 in.)
Net wt. 2.5 kgs (5.5 lbs)
ACCESSORIES
Calibration slide.
"L" hex-key wrench.
USB 2.0 PCI card with CD.
PACKING
Molded styrofoam container with instruction brochure, vinyl dustcover and rubber eyeshields.
Individual: Ship wt. 5 kgs (11 lbs), Dimensions 400x425x275mm (16x17x11 in.)
Master carton pack 4 each: Ship wt. 17.7 kgs (39 lbs), Dimensions 800x375x425mm (32x15x17 in.)
WARRANTY
Lifetime limited warranty, on microscop portion, excluding bulbs and cords.
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 "Click to enlarge image(s)")