National DC4-456H Digital Stereo Microscope - 10x & 30x Magnification - 5.0 Mega Pixel

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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 5.0 megapixel live image resolution at 1280 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.

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°.
  • Working distance: 75mm.
  • Maximum specimen height: 35mm.


  • 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.


  • Rack and pinion focusing has slip clutch to protect mechanism against over-turning, and special tension adjustment.


  • Supplied with two 80mm stage plates, one frosted glass plate and one plastic black/white reversible contrast plate.
  • Two locked-on stage clips.


  • Rugged cast metal frame, grey enamel finish.
  • Height: 310mm (12-1/4") extends to 345mm (13-5/8") for larger objects.
  • Base width: 115mm (4-1/2"), Base depth: 197mm (7-3/4")
  • Net wt. 2.5 kgs (5.5 lbs)


  • Calibration slide.
  • "L" hex-key wrench.


  • Molded styrofoam container with instruction brochure, vinyl dustcover and rubber eyeshields.
  • Individual: Ship wt. 5 kgs (11 lbs), Dimensions 400 x 425 x 275mm (16 x 17 x 11")
  • Master carton pack 4 each: Ship wt. 17.7 kgs (39 lbs), Dimensions 800 x 375 x 425mm (32 x 15 x 17")


  • Lifetime limited warranty, on microscope portion, excluding bulbs, camera, and cords.
  • Camera warranty: 1 year.


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15.00 LBS
16.00 (in)
10.00 (in)
16.00 (in)


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