National DC-128 Compound Biological Microscope

National DC-128 Compound Biological Microscope

National DC-128 Compound Biological Microscope

National DC-128 Compound Biological Microscope

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Product Highlights

  • Built-In Digital Camera
  • 4x/10x/40xR/100xR Objectives
  • Oil Immersion Objectives
  • Widefield 10x Eyepiece
  • Coarse and Fine Focusing
  • Slip Clutch and Safety Rack Stop
  • LED Illumination
  • Limited Lifetime Warranty
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  • 1Description

The National Optical & Scientific Instruments DC-128 Compound Biological Microscope comes with a digital camera and Motic Educator Software, for use on both PC and Mac computers. Make the most of your scientific musings with this microscope/camera combo.

The optical system consists of a monocular widefield 10x eyepiece with a revolving pointer. Inclined at 45° the monocular provides a comfortable viewing angle. The DIN standard objectives on the DC-128 include 4x, 10x, 40xR, and 100xR oil immersion objectives, resulting in 4x, 100x, 400x, and 1000x magnification.

Focusing is controlled with low position coarse and fine focusing controls. Slip clutch and tension adjustments prevent damage to the system, while the safety rack stop prevents damage to slides and objective lenses. LED illumination provides cool running light for specimens, while rechargeable AA Ni-MH batteries can provide up to 50 hours of operation with just one charge.

Optical System
  • Widefield 10x eyepiece with revolving pointer
  • 45° inclined monocular viewing head
  • DIN standard 4x (0.10 N.A.), 10x (0.25 N.A.), 40xR (0.65 N.A.) and 100xR oil immersion (1.25 N.A.) objectives. All are achromatic, parfocalled, parcentered and color-coded
  • 4-hole objective turret, ball-bearing mounted for smooth, precise changes in magnification
  • Separate low position coarse and fine focusing controls
  • Slip clutch prevents damage from over focusing
  • Tension adjustment eliminates stage drift
  • Safety rack stop prevents damage to slides and objective lenses
  • Cool running LED light rated up to 50,000 hours of use
  • Rechargeable AA nickel metal hydride batteries can be recharged up to 1000 times, with each 8 hour charge providing up to 50 hours of operation
  • Includes recharger shuts off when batteries are fully charged, eliminating the danger of overcharging and shortening battery life. Microscope can be used during recharging, or recharger can remain plugged-in for conventional use
  • Rheostat light intensity control with separate on/off switch
In the Box
National DC-128 Compound Biological Microscope
  • USB Cable
  • Motic Educator Software
  • Lifetime Limited Warranty on Microscope
  • 1-Year Limited Warranty on Camera
  • Table of Contents
    • 1Description
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    Microscope Type Educational inspection microscope w/ built-in digital camera
    Head Monocular
    Magnification 20x, 40x
    Objectives 2x built-in
    2x auxiliary
    Eyepiece Widefield 10x, 18mm
    Light Source LED (rechargeable)
    Overall Dimensions Height: 10.25" / 260mm
    Weight 3.95 lb / 1.8kg
    Digital Camera Live imaging: 800 x 600
    White balance: auto white balance
    Power supply: 5V - via USB
    Packaging Info
    Package Weight 10.85 lb
    Box Dimensions (LxWxH) 19.1 x 14.5 x 9.3"

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