Topcon SL-D4 Digital Slit Lamp (New & Pre-Owned)

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The SL-D4 is part of Topcon's D-Series Digital Slit Lamps. It can be used as a conventional examination instrument or with the several imaging options. SL-D4 has the same product features as SL-D2, except for the magnification. SL-D4 slit lamp has two more magnifications: 6x, 10x, 16x, 25x and 40x.

Used as a conventional examination slit lamp, the SL-D4 incorporates three filters: a blue filter, red free filter and an amber filter. The amber filter improves the contrast and colour of retinal images.


  • New
  • Pre-Owned
Features Specifications Financing
  • Five magnifications: 6X, 10X, 16X, 25X, 40X
  • Optimal clarity, colour resolution and depth-of-field
  • Compact and easy to use
  • Halogen light source
  • DC-4 Digital camera compatible
  • Type Galilean magnification changer with converging binocular tubes
  • Magnification selection 5 steps, by drum rotation
  • Eyepiece 12.5X
  • Magnification ratio, (field of view) 6x (35,1mm)
  • 10x (22,5mm)
  • 16x (14,1mm)
  • 25x (8,8mm)
  • 40x (5,6mm)
  • Slit width Continuous from 14mm to 0mm (at 14mm, slit becomes a circle)
  • Slit length Continuous from 14mm to 1mm (at 14mm, slit becomes a circle)
  • Slit angle 0 to 180 degree with horizontal scanning capability
  • Filters Blue, Red-free, Amber, UV Cut (normal use), IR Cut (normal use)
  • Illumination lamp 6V, 20W halogen lamp
  • Longitudinal movement 90mm
  • Lateral movement 100mm
  • Fine base movement 15mm
  • Vertical movement 30mm
  • Chinrest vertical movement 80mm
  • Chinrest fixation target Red-LED
  • Power input (primary) 100-120V, 220-240V AC
  • Power frequency 50/60Hz
  • Power consumption 106VA
  • Dimensions
  • Table 550mm x 399mm x 558mm
  • Unit table 440mm x 379mm x 558mm
  • Table and chinrest 329mm x 306mm x 415-445mm
  • Weight
  • Table 17 kg
  • Unit Table 16 kg
  • Table and chinrest 9,5 kg

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