Trinocular Stereo Zoom Microscope

The convenience and versatility of viewing large pictures at 10x magnification, then zooming continuously all the way to close-up detail at 40x magnification. Upright, unreversed 3-dimensional image remains in focus throughout zoom range.

Features top light with directional beam, bottom light with cool, long-life fluorescent illumination. 420T includes SLR adapter and video adapter.

• Achromatic, color corrected lenses
  
• Continuous magnification from 10x thru 40x
  
• Viewing head rotates 360°
  
• Paired widefield 10x eyepieces are 45° inclined, with dual diopter adjustments, interpupillary adjustment from 55mm to 75mm. Accepts 23mm eyepiece reticle.

• Top light is 12v 15 LED w/directional beam & rheostat control
  
• Bottom light is LED for cool operation, greater light efficiency & extended bulb life
  
• Base mounted light controls permit choice of top only, bottom only, or dual illumination
  
• Heavy-duty 3-wire grounded cord and plug
  
• 110V-220V internal auto-switch power supply
• Supplied w/American style IEC power cord
• Additional wall adapter for 240V operation required
• Large dual focusing knobs w/slip clutch to prevent mechanism damage
  
• Tension adjustment eliminates focus "drift".

• Two 80mm stage plates (frosted glass and reversible black/white plastic contrast plates)
  
• Blue filter for transmitted light
  
• Locked on stage clips
• Professional, all-metal frame, gray enamel finish
  
• Heavy-duty post mount with locking support collar which permits up or down adjustment of viewing head to accommodate different sized objects on stage.
  
• Height: 13-3/8" (340mm) extends to 17" (433mm) for larger objects
  
• Base width: 6-3/4" (171mm), Base depth: 9-1/2" (242mm)
• Net wt.: 12 lbs. (5.4 kgs)

• Molded styrofoam container with rubber eyeshields, vinyl dustcover
  
• Individual: Ship weight: 17 lbs. (7.7), Dimensions: 22 x 15 x 15 in. (550 x 375 x 375mm)
• Master carton pack 2 each: ship wt. 32 lbs (14.4 kgs), Dimensions 19 x 15 x 19 in. (475 x 372 x 475)

Stereo Microscope Series

Combines the precise optical performance of our most popular stereo model with a newly enhanced illumination system.

Specially designed incidental lamp can be directed precisely where needed, includes intensity control. Transmitted illumination is fluorescent for optimum light and very cool temperature to prolong life of live material.

• Paired widefield 10x eyepieces, 45° inclined, diopter adjustment, interpupillary adjustment from 55mm to 75mm.
  
• Eyepiece 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 different size specimen.
  
• Paired objectives are parfocalled, parcentered and achromatic.
  
• Magnification changed by rotating objective turret 90° to positive click stops.

• Top light (incidental) is LED, bi-pin with adjustable beam and variable intensity control
  
• Bottom light (transmitted) is LED fluorescent
  
• 4-position light control: top only/bottom only/top & bottom/off
• Heavy-duty rack & pinion focusing with slip clutch and tension adjustment
• 110V-240V internal auto-switching power supply
• Supplied with America style IEC power cord
• Additional wall adapter for 240V operation required

• Includes two 80mm stage plates: frosted glass and reversible black/white plastic contrast plate
  
• Blue filter for transmitted light
  
• Locked-on stage clips
• Professional, all-metal frame
  
• Heavy-duty post mount with locking collar, permits up or down adjustment of viewing head to accommodate different sized objects on stage
  
• Base width: 6-3/4 in (171mm), Base depth: 9-1/2 in (242mm)
  
• Height: 13 in. (325mm)

• Molded styrofoam container with instruction brochure, vinyl dustcover & rubber eye shields.
  
• Individual: Ship wt.: 16 lbs. (7.3 kgs), Dimensions: 22 x 15 x 15 in. (550 x 375 x 375 mm)
• Master carton pack 2 each: ship wt. 32 lbs (14.4 kgs), Dimensions 19 x 15 x 19 in. (475 x 372 x 475 mm)