ESD-Safe System 373 Trinocular Microscopes





Request a Quote


ESD-Safe System 373 Trinocular and System 373 TRU Trinocular Stereo-Zoom Microscopes are ideal for training or documentation purposes. With their industry-leading 23mm optical system and nearly 8” working distance (when used with a 0.5X reducing lens), System 373 microscopes feature an expansive magnification range — with optional eyepieces and objective lenses, optical magnifications can reach nearly 300X! TRU Trinocular models allow the user to simultaneously view images on screen and through the eyepieces (requires digital camera and computer, sold separately).

ESD-Safe models are the best choice for use in static-sensitive environments where electrostatic discharges can prove fatal for electronic components. Microscopes come standard with 10mm static grounding cables, metal boom stand bushings and metal pads on the microscope base. The body and stand of each microscope are powder-coated with a metal-laced paint that measures 105 Ω/sq. (static dissipative). Since the surfaces are no longer insulative, triboelectric charging results in drastically lower voltages by uniformly distributing any charge (under 50 volts) throughout the entire surface of the microscope.


Standard Specifications

  • 0.7x – 4.5x zoom magnification range controlled by graduated knobs on both sides of the viewing head; TRU Trinocular models feature a click-stop detent at each marking on the zoom knobs which helps to hold the magnification
  • Magnification range 7x-45x
  • High-quality achromat lenses with anti-reflective coatings
  • 8″ working distance (when used with a 0.5x reducing lens)
  • Heavy duty cast aluminum housing; body and stand are powder-coated with a metal-laced paint that measures 105 Ω/sq. (static dissapative)
  • SWF10x/23mm eyepieces with eyeshields
  • Dual boom roller-bearing stand with 17.5″ vertical and 24″ horizontal reach (10″ x 10″ base)


Optional Accessories

Luxo Illuminators: LED-3000 Ring Light, Dimmable LED-High Output Ring Light, Dimmable LED Ring Light, Fiber Optic Illuminators, and Fluorescent Ring Light; 0.5x, 23mm reducing lens (CAT# 23750); 0.7x, 23mm reducing lens (CAT# 27336); Excelis HD cameras, and c-mount adapters.



System 373RB-ESD

System 373RB-TRT-ESD

System 373RB-DMLED-HOUSBSR-ESD

System 373RB-DMLED-HOUSBST-ESD

System 373 High Definition Stereo Microscope

System 273 / 373 Optical Data

 

Objective Zoom Setting 0.7X – 4.5X

Eyepieces

Objective

1.0X

(included)

0.5X

0.7X

2.0X

10X

Total Magnification (Range)

7X – 45X

3.5X – 22.5X

4.9X – 31.5X

14X – 90X

Field of View (mm)

32.8 – 5.1

65.7 – 10.2

46.9 – 7.3

16.4 – 2.6

15X

Total Magnification (Range)

10.5X – 67.5X

5.3X – 33.8X

7.4X – 47.2X

21X – 135X

Field of View (mm)

24.3 – 3.8

48.6 – 7.6

34.7 – 5.4

12.1 – 1.9

 

Working Distance (mm)

118

195

145

35

 

 

 

 

System 373 Optical Data

1/3” CCD Camera with 22” Monitor & 0.5X Video Adapter

Accessory Lens

Magnification

With Zoom Setting

@ 0.7

FOV (mm)

With Zoom

@0.7

Magnification

With Zoom Setting

@ 4.5

FOV (mm)

With Zoom

@4.5

Working Distance

(mm)

 

None

23.1X

24.2

148.4X

3.8

118

 

0.5

11.5X

48.3

74.2X

7.5

195

 

0.7

16.2X

34.5

103.9X

5.4

145

 

2

46.2X

12.1

296.9X

1.9

35