National 163-ASC Trinocular Compound Oil Immersion Microscope

National 163-ASC Trinocular Compound Oil Immersion Microscope

National 163-ASC Trinocular Compound Oil Immersion Microscope

B&H # NACOIM163ASC MFR # 163-ASC
National 163-ASC Trinocular Compound Oil Immersion Microscope

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Product Highlights

  • DIN Super High Contrast ASC Objectives
  • 40x, 100x, 400, 1000x Magnification
  • Widefield 10x Eyepieces
  • 30° Inclined Binocular Viewing Head
  • Vertical Monocular Tube w/ 3rd Eyepiece
  • 4-Hole Click Stop Nosepiece
  • Halogen Illumination
  • Coaxial Coarse and Fine Focus Controls
  • Focusing Safety Features
  • Lifetime Warranty
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You Pay: $921.95

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  • 1Description

The National Optical & Scientific Instruments 163-ASC Trinocular Compound Oil Immersion Microscope is a mid-range microscope that offers up a bevy of features. Designed for university and laboratory use, the 163-ASC's defining factor is the ASC objective lenses that comprise the heart of the instrument's optical system. Providing 40x, 100x, 400x, and 1000x magnification, these lenses are the basis of an accurate and precise microscope.

Utilizing those objectives requires either using the 30° inclined widefield 10x eyepieces or the verticle tube, which removes to allow optional SLR or video adapters. All three sit on top of the 360° rotating head, which enables sharing with other students or research partners.

Halogen illumination supports viewing of specimens. The 12V, 20 watt bulb has a variable rheostat control, an illuminated on/off switch, a heavy-duty 3-wire grounded electrical system and plug, and a 0.5A time delay fuse. When it comes to focusing, the 163-ASC provides users with coaxial coarse and fine focusing. Safety mechanisms work to prevent any damage that could result from over focusing or stage drift.

Optical System
  • Widefield 10x eyepiece with pointer. Accepts optional #965- 160 eyepiece reticle
  • Trinocular viewing head rotates 360° for easy sharing, 30° inclined binocular eyepieces, dual diopters, interpupillary adjustment, verticle monocular tube with 3rd eyepiece. Verticle tube removes to permit optional SLR or video adaptors
  • 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.) ASC objectives. All are parfocalled, parcentered and color-coded
Illumination
  • 12V, 20-watt halogen with variable rheostat control
  • Illuminated on/off switch, heavy-duty 3-wire grounded electrical system and plug
  • 0.5A time delay fuse
Focusing
  • Coaxial coarse and fine focusing controls
  • Tension adjustment eliminates stage drift
  • Safety rack stop prevents damage to slides and objective lenses
In the Box
National 163-ASC Trinocular Compound Oil Immersion Microscope
  • Vinyl Dustcover
  • Instruction Brochure
  • Limited Lifetime Warranty
  • Table of Contents
    • 1Description
    Microscope Type Compound oil immersion
    Head Trinocular
    Magnification 40x, 100x, 400x, 1000x
    Objectives DIN, super high contrast ASC 4x, 10x, 40xR, 100xR
    Eyepiece Widefield 10x, 18mm with pointer
    Light Source 20W halogen
    Electrical Input 110V
    Stage 5.5 x 5.25" (140mm x 135mm) stage, mechanical stage with low-position coaxial x-y controls
    Nosepiece 4-hole, click stop, reverse angle, ball-bearing mounted
    Lens (Condenser) 1.25 N.A. Abbe condenser with rack and pinion focusing mount, iris diaphragm
    Overall Dimensions Height: 18" / 455mm
    Weight 15.8 lb / 7.2kg
    Packaging Info
    Package Weight 19.65 lb
    Box Dimensions (LxWxH) 23.5 x 17.0 x 11.0"

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