National DC5-169-ASC Trinocular Microscope with 3.0MP Camera (Gray)

BH #NADC5169ASC • MFR #DC5-169-ASC
National
National DC5-169-ASC Trinocular Microscope with 3.0MP Camera (Gray)
Key Features
  • 45° Inclined Viewing/360° Head
  • DIN 4x/10x/40xR/100xR Objectives
  • 10x WF Eyepieces/Fine & Coarse Focusing
  • 40x/100x/400x/1000x Magnification
Explore the microscopic world with the compound DC5-169-ASC Trinocular Microscope with 3.0MP Camera from National. This microscope provides a 45° inclined binocular viewing and a built-in 3.0MP camera for documenting your discoveries. For sharing the views with your colleagues or classmates, the head can rotate 360°. The ball-bearing nosepiece has four receptacles for the included 4x, 10x, 40xR, and 100xR DIN achromatic (parfocalled and parcentered) objectives. The 40xR and 100xR objective lenses are retractable to prevent lens damage while focusing, and the 100xR objective lens is designed to be used with immersion oil to achieve maximum resolution. This microscope adheres to the DIN standard and allows you to use any commercially available DIN objective of your choice. While the parfocalled and parcentered feature allows you to use objectives of different magnifying powers without disturbing your focus or re-aligning your specimen, the achromatic optics reduce image, color, and field distortion, and deliver superior color definition, contrast, and field flatness that are suitable for sub-cellular scientific microscopy.To generate images with proper brightness and contrast, the illumination system provides a 3W bottom LED illuminator with adjustable brightness and a 1.25 NA Abbe condenser. For more control of illumination and contrast, the scope also has an iris diaphragm and a filter holder.
Special Order
Expected availability: 7-14 business days
$1,799.00
$0 NH Sales Tax Collected on This Item
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National DC5-169-ASC Overview

  • 1Description
  • 2Optical System and Focusing
  • 3Imaging Sensor and Illumination
  • 4Stage
  • 5Use and Handling
  • 6Construction Details

Explore the microscopic world with the compound DC5-169-ASC Trinocular Microscope with 3.0MP Camera from National. This microscope provides a 45° inclined binocular viewing and a built-in 3.0MP camera for documenting your discoveries. For sharing the views with your colleagues or classmates, the head can rotate 360°. The ball-bearing nosepiece has four receptacles for the included 4x, 10x, 40xR, and 100xR DIN achromatic (parfocalled and parcentered) objectives. The 40xR and 100xR objective lenses are retractable to prevent lens damage while focusing, and the 100xR objective lens is designed to be used with immersion oil to achieve maximum resolution. This microscope adheres to the DIN standard and allows you to use any commercially available DIN objective of your choice. While the parfocalled and parcentered feature allows you to use objectives of different magnifying powers without disturbing your focus or re-aligning your specimen, the achromatic optics reduce image, color, and field distortion, and deliver superior color definition, contrast, and field flatness that are suitable for sub-cellular scientific microscopy.To generate images with proper brightness and contrast, the illumination system provides a 3W bottom LED illuminator with adjustable brightness and a 1.25 NA Abbe condenser. For more control of illumination and contrast, the scope also has an iris diaphragm and a filter holder.

Beyond superior optical performance, the 5.5 x 5.3" mechanical stage offers excellent precision with a scale in 0.004" graduations. With the 2.8 x 2.0" movement range, a lockable sample holder, and low-position coaxial motion control you will have enough room to maneuver your specimens and secure them at your desired position. For stability, durability, and precision for years to come, the frame is made of cast aluminum alloy. It has an arched back that can serve as a handle in case you need to carry the microscope from place to place. For convenience and to provide ergonomics, the microscope provides a generous 54 - 76mm sliding interpupillary adjustment and knurled focusing and position knobs. Among numerous included items is a Motic Images software CD for viewing, editing, and saving your data on your computer.

Optical System and Focusing

  • Eyepieces: 10x, 18mm, wide field
  • DIN 4x, 10x, 40xR, 100xR objectives
  • 40xR and 100xR objectives are retractable
  • The 100xR objective ought to be used with immersion oil
  • Total magnification: 40x, 100x, 400x, 1000x
  • Achromatic optics produce images with superior color definition, contrast, and field flatness
  • Interpupillary range: 54 - 76 mm
  • Binocular viewing is 45° inclined
  • Diopter adjustment
  • Separate fine and coarse focusing
  • Fine focusing has graduation

Imaging Sensor and Illumination

  • Built-in 3.0MP CMOS sensor
  • 3W LED illuminator with a rheostat intensity control
  • 1.25 NA Abbe condenser lens with focusing mount
  • Iris diaphragm and filter holder

Stage

  • 5.5 x 5.3" mechanical stage
  • X-Y low-position coaxial motion control
  • 2.8 x 2.0" movement range with 0.004" graduation
  • Lockable slide holder

Use and Handling

  • Power switch in the back
  • USB port for connection to a computer
  • 12V power port for connection to the included power supply

Construction Details

  • 45° inclined viewing
  • Head rotates 360°
  • Sliding interpupillary adjustment with two grips
  • Revolving nosepiece in reverse position
  • Head accommodates four objectives
  • Nosepiece mount has ball bearings
  • Cast aluminum frame with an arched back
  • Gray enamel finish
  • Weight: 14 lb

National DC5-169-ASC Specs

Microscope TypeCompound
Head45° Inclined, 360° Rotating Trinocular
Diopter CorrectionYes
Nosepiece4-Position Nosepiece
Imaging
Optical Magnification40x, 100x, 400x, 1000x
Objective4x, 10x, 40x, 100x
Eyepiece10x
Max Resolution3 MP
SensorCMOS
FocusingCoarse, Fine
Illumination
Illumination TypeBottom: LED
Condenser1.25 Numerical Aperture (NA) Abbe
DimmerYes
Connectivity/System Requirements
Wired ConnectivityUSB
General
Power SourceAC Adapter
AC Input Power110 to 220 VAC, 50 / 60 Hz
DisplayNo
Interpupillary Adjustment54 to 76 mm / 2.1 to 3"
MaterialAluminum
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