National 410-1105-10 Stereo Microscope On Boom Stand

National

$571.00  $635.00

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Precise optical alignment assures a three-dimensional, upright, unreversed image that is unsurpassed for everything from dissecting work to examining circuit boards. This model is a real workhorse for education or industry. Universal stand features heavy construction and counterbalanced arm for maximum stability. With an adjustable mounting post, it provides extreme flexibility in positioning.

 

MAGNIFICATION

  • 1x & 3x

OPTICAL SYSTEM

  • Paired widefield eyepieces are 45° inclined, with diopter adjustment. Interpupillary adjustment from 55mm to 75mm. Accepts optional #965-400-05 or #965-400-10 eyepiece reticle.
  • Viewing head rotates 360°, locks in place by tightening set screw.
  • Paired objectives are parfocalled, parcentered, and achromatic.
  • Magnification changed by rotating objective turret 90° to positive click stops.

 

ILLUMINATION

  • No built-in illumination is included with this model.

 

FOCUSING

  • Rack and pinion focusing with slip clutch to prevent damage to mechanism.
  • Tension adjustment eliminates focus “drift”.

 

STAND

  • Professional, all-metal stand.
  • Heavy-duty post mount with locking support collar, permits up or down adjustment of viewing head to accommodate different sized objects.
  • Total stand height: 386mm (15.4 in.). Net weight: 18.1 kgs (40 lbs).
  • Base diameter: 200mm (8 in.). Base height: 55mm (2.2 in.)
  • Vertical post length: 331mm (13.2 in.). (O.D. 25mm)

 

OTHER DIMENSIONS & SPECIFICATIONS

  • Distance between main vertical post and center of field of view, when horizontal bar is adjusted to minimum or maximum extension: Minimum = 255mm, Maximum = 455mm
  • Distance from bottom edge of objective lens and work surface when horizontal bar is adjusted to minimum or maximum height:
  • With pivot arm up: Minimum = 170mm (6.8 in.), Maximum = 515mm (20.6 in.)
  • With pivot arm down: Minimum = 58mm (2.3 in.), Maximum = 260mm (10.4 in.)

 

PACKING

  • Head, focusing block and universal stand are in separate molded styrofoam containers with vinyl dustcover and eyeshields.
  • Master carton pack 1 each:
  • Head & focusing block: Ship wt. 4.1 kgs (9 lbs), Dimensions 400x425x275mm (16x17x11 in.)
  • Universal boom stand: Ship wt. 19.1 kgs (42 lbs), Dimensions 500x325x300mm(20x13x12 in.)

 

WARRANTY

 

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