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Compound Microscopes

111

Suggested Retail Price $ 205.00

  Microscope Diagram

 

Model 111

For superior performance, this intermediate level microscope features the same rugged construction and a full-sized DIN optical system of our popular 130 series. Wider field of view, greater resolution, better light condensing system and larger frame than ordinary elementary microscopes. For instruction from elementary level through grade 8 or 9.

OPTICAL SYSTEM

  • Widefield 10x eyepiece with revolving pointer.
  • 45° inclined viewing head rotates 360°. Permits stage to remain level when viewing wet slides, allows easy sharing by more than one student.
  • Revolving triple nosepiece with positive click stops.
  • Achromatic, parcentered, parfocalled DIN standard 4x (0.10N.A.), 10x (0.25N.A.) and 40xR (0.65N.A.) objectives are color-coded.

ILLUMINATION

  • Built-in 115v 20-watt electric illuminator with on/off switch, heavy-duty 3-wire cord.

FOCUSING

  • Low-position focusing is rack and pinion, with slip clutch to protect mechanism against over-turning.
  • Tension adjustment eliminates focusing drift.
  • Safety rack stop prevents damage to slides and objective lenses.

STAGE

  • Large 110mm x 120mm (4-3/8 in. x 4-3/4 in.) stage with locked-on, spring mounted stage clips.
  • 0.65NA condenser lens mounted in stage.
  • Calibrated 5-hole disc diaphragm.

FRAME

  • Rugged cast metal, gray enamel finish.
  • Height 340 mm (13-1/2 in.). Net wt. 2.7 kgs (6 lbs).

PACKING

  • Molded styrofoam container with instruction brochure and vinyl dustcover.
  • Individual: Ship wt. 4 kgs (9 lbs), Dimensions 550x325x325mm (22x13x13 in.)
  • Master carton pack 5 each: Ship wt. 18.1 kgs (40 lbs), Dimensions 900x300x475mm (36x12x19 in.)

WARRANTY


Available Parts & Accessories

610-045 WF 10x eyepiece w/pointer  
615-045 WF15x eyepiece w/pointer  
704-045 DIN 4x objective N.A. 0.10  
710-045 DIN 10x objective N.A. 0.25  
740-045 DIN 40xR objective N.A. 0.65  
800-102 Replacement bulb, 115v 20 watt tungsten, D.C. medium bayonet base  
800-102-220V Replacement bulb, 220v 20 watt tungsten, D.C. medium bayonet base  
910 Graduated mechanical stage, top mounted adjustment knobs  
925 Iris diaphragm  
951 Dustcover, 16" tall x 13", heavy vinyl with stitched seams  
970-131 Stage clip, spring activated, supplied with M3 x 0.5 x 14 mounting screws. Each  
975-138 Carrying case, heavy plastic with foam liner  
 
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