GEMMODUL M4

Polariscope and Conoscope.

Innovative diffuse white light source, cool and high contrast.

  • First time ever a cool, diffuse fluorescent lamp replaces the traditional incandescent bulb.
  • High Colour Rendering Index of CRI = 90.
  • 7 Watt white energy saving lamp.
  • Flickerfree high frequency operation with electronic ballast.
  • Extendable with optional accessories.
  • Order code:
    MODUL 4 SI

White Fluorescent Lamp

Cool diffuse 7 Watt 4,000 Kelvin white lamp with the intensity of a traditional 35 Watt incandescent.

Optional Stoneholder

MAGNET-CLICK stoneholder system left or right position selectable.

Interference Figure Lens / Conoscope

Optional sphere lens, to swivel in / out. Height adjustable.

Wide Field Filters

Both filters of 50mm / 2" diameter. Analyzer filter rotatable 360° on the bracket.

360° Stone Support Disk

Free turnable glass disk of 50mm / 2" diameter.

Electronics for flicker-free light.

Flickerfree light

"Electronic Comfort Light" technology provides added features such as

  • flickerfree light - for relaxed eyes and less exhaustion
  • quickstart without jittering
  • longer lamp life (+50%)