National 446-TBL-10 Stereo Microscope

National 446-TBL-10 Stereo Microscope

National 446-TBL-10 Stereo Microscope

B&H # NASM446TBL10 MFR # 446TBL-10
National 446-TBL-10 Stereo Microscope

Show MoreLess

Close

Now Viewing:

Special Order
Ship Time: 7-10 business days 
Free Standard Shipping
Not eligible for Free Expedited Shipping

Product Highlights

  • 1x and 3x Magnification
  • Widefield 10x Eyepiece
  • 45° Inclined 360° Rotating Head
  • 80mm Frosted Glass Stage
  • Tungsten Illumination
  • All-Metal Frame
  • Lifetime Warranty
Show moreShow less

You Pay:  $238.00

Add to Wish List Item in Wish List

Questions? Ask our experts:

  • 1Description

The National Optical & Scientific Instruments 446-TBL-10 Stereo Microscope is both compact and budget-friendly, making it ideal for use in the lab as well as in other locations. Two magnifications of 1x and 3x are provided by the binocular widefield 10x eyepieces - which sit on a 45° inclined head. The viewing head also rotates 360° for easy sharing with lab partners.

The 446-TBL-10 features both top and bottom tungsten illumination and a 4 position light control for top, bottom, top and bottom, and off options. The lights illuminate the two 80mm frosted glass stage plates (with reversible black/white plastic contrast plate) for a clear, accurate view of specimens, while locked-on stage clips keep the specimen in place.

Optical System
  • Paired widefield 10x eyepieces, left-side diopter adjustment, interpupillary adjustment from 55mm to 75mm
  • Eyepieces equipped with reticle holder/retainer to accept reticle with 23mm O.D.
  • Viewing head rotates 360°, adjusts up or down on post mount to accommodate difference size specimen
  • Paired objectives are parfocalled, parcentered and achromatic
  • Magnification changed by rotating objective turret 90° to positive click stops
Illumination
  • Top light (incidental) is 12V, 10 watt tungsten with adjustable beam
  • Bottom light (transmitted) is 12V, 10W tungsten
  • 4-position light control: top only / bottom only / top and bottom / off
Base
  • Professional, all-metal frame
  • Rack and pinion focusing with slip clutch and tension adjustment
  • Includes two 80mm stage plates: frosted glass and reversible black and white plastic contrast plate
  • Locked-on stage clips
In the Box
National 446-TBL-10 Stereo Microscope
  • Lifetime Limited Warranty
  • Table of Contents
    • 1Description
    Microscope Type Stereoscopic
    Magnification 1x, 3x
    Objectives Not specified by manufacturer
    Eyepiece Widefield 10x, 20mm
    Working Distance 75mm
    Light Source Top: 12V, 10W tungsten
    Bottom: 12V, 10W tungsten
    Overall Dimensions Height: 12.25" (310mm)
    Weight 5.5 lb (2.2kg)

    National 446-TBL-10 Stereo Microscope Review

    Be the first to review this item
    See any errors on this page? Let us know.