EM-20/PT#3 - Dust Cover for EM-20, EM-30, EM-40 and EM-50

EM-20/PT#3 Info:

Dust cover for EM-20, EM-30, EM-40 AND EM-50

Product Information: 
   • Warranty: 2 YEARS WARRANTY 
   • Customer Support: 1-(800) 832-0060 (U.S.A Based)

Package Information:
   • Weight: Less than 1lb 
   • Box Size: 8" x 8" x 4" 

The EM-20 features include:

• MAGNIFICATION
  
  • Interchangeable Turret 1X & 3X Objective
  • Magnification 10X and 30X built in Objective with 10X eyepieces
• OPTICAL SYSTEM
  • Paired widefield 10X eyepieces are 45° inclined, with diopter adjustment.
  • Locked in eyepieces to prevent being pulled out or theft
  • Interpupillary adjustment from 55mm to 75mm.
  • Rack and pinion design. Ergonomically designed base with 2 spring loaded object clamps.
  • Alloy metal cast, hardened off-white coated, small compact space saving footprint
  • Built-in rechargeable 1.800 mAh battery and external power supply.
  • Paired objectives are parfocalled, parcentered, and achromatic.
  • All optical parts are anti-fungus treated.
  • Magnification changed by rotating lower turret magnification objective case.
  • Paired Raised Rubber Eyeguards
  • Custom Vinyl Dust Cover
• ILLUMINATION
  • Incident and Transmitted LED rechargeable stand with dual variable intensity controls
  • LED illumination will not give your specimen any external stress or denature your alcohol quickly because there is no heat transmitted to the sample. 
  • LED illumination is rated for 5,000 hours
  • Variable Incident and transmitted LED controls
  • Variable controls allow  switches to allow independent top, bottom, or  simultaneous top and bottom illumination
  • LED lights rated up to 10,000 hours of life.
  • Batteries allow recharges, for a total of 10,000 hours use from a single set of 3 AA rechargeable nickel hydride batteries.
  • Cost efficient recharger power supply supplied.  Plugs directly into wall outlet.
  • Auto Voltage Sensing Power supply.
  • Please indicate if you want your external power supply to be 110V or 220V.
• FOCUSING
  • Rack and pinion focusing with slip clutch and tension adjustment.
  • "Slip-clutch" system protects against over-focusing
• STAGE
  • 6” Glass Stage Plate and
  • 6” Plastic Black and White Stage Plate
  • Locked-on spring loaded stage clips
• FRAME
  • Rugged, cast metal frame
  • White enamel paint finish.
  • Microscope Height: 12.5 in.
  • Base width: 7.0 in. 

The EM-30 features include:

• Complete Configured system with Microscope Body, Stand , Eyepiece
• Turret Style Objective Changer with Triple Magnifications 1X, 3X
• Robust Alloy metal stand with smooth rack & pinion design
• New design, Ergonomically placed focus knobs
• Light weight, compact body, easy to carry with top hand grip for ease of transport
• LED Transmitted and Incident illuminators feature a long life with low power consumption
• Transmitted and incident LED illumination equipped with variable intensity
• All optical parts are anti-fungus treated
• 2 year manufactures warranty
• Dust Cover for EM-30 included
• Rubber Eyeguards for EM-30 included
• Meiji Techno Instruction Manual included for EM-30
  
  

EM-50L Binocular Stereo Entry-Level Industrial and Educational Microscope with 6.7X - 45X Zoom Range Magnification on a pole stand with Incident LED ring light illumination.

VIEWING HEADS - Optical instrument which accepts eyepieces and mounts on top of the microscope frame
Binocular or Trinocular 45° inclined tube
Trinocular head with 0.35X C-mount adapter included
360° rotatable
Interpupillary distance adjustment 54mm–76mm

EYEPIECES - Lens closest to the eye, magnifies the primary image formed by the objective lens
Paired WF10X/22mm
F.O.V 32.8mm – 4.9mm

OBJECTIVES - Lens closest to the object being view, forms first magnified image of the specimen
6.7X-45X Zoom magnification (with 10X eyepiece)
Working distance 100mm (4”)
All optical parts are anti-fungus treated, for humid and tropical climates

STAGE - Permits precise, mechanical manipulation of the specimen slide
4” Plastic Black and White Stage Plate
Locked-on spring loaded stage clips (paired)

STAND - Versatile ergonomic stand providing stability for microscope Cast aluminum alloy frame
210mm X 273mm X 22mm base dimension
248mm pillar height, 32mm pillar diameter
Rugged, cast metal frame with stable footprint design
White enamel paint finish, chemical resistant finish

FOCUSING ADJUSTMENT - Coarse focusing knobs (larger knobs) located on each side of arm, raise or lower stage to bring specimen image into focus. Fine focus knob (smaller knobs) located on each side of arm permits more precise image adjustment
Coaxial coarse and 200μm fine adjustments, 2μm precision
Friction adjustment
Rack and pinion focusing with slip clutch and tension adjustment
“Slip-clutch” system protects against over-focusing

ILLUMINATION - Electric LED ring illuminator provides constant, reliable, pre-focused incident illumination
LED 58 bulb array ring light included, 3.5W, only for the EM-50L or EM-51L
Auto voltage sensing power supply, 100-240V