Techniquip's Proline 80 LED Ringlight is durable, reliable, flexible and extremely bright, making it the highest performance ringlight available for industrial microscopy. The 80 high brightness LEDs are precision aligned for an even illumination cone over the full working distance range.  

Features

• High intensity operation over full lifetime,
  
• Dual 40 LED Rings with 8 quadrant controls,
  
• Precision aligned, heatsink mounted LEDs for uniform illumination over target area,

• Daylight color output,
• Precision machined and hard anodized aluminum alloy LED ring fits up to 66mm objective lenses,
• Remote on/off, segment and dimming controls,
  
• Made in the USA.

Specifications

• Rated lifetime of over 50000 hours,
• Constant current LED driver to minimize intensity decline over the life of product,
• Dual Dimming controls - inner and outer rings,
• Dimming of 15% to 100% without color shift effects,
• Uses 8 enable buttons for 4 segments per 40 LED ring (90 degrees/section, 10 LEDs),
• Working distances of 2.5" to 5.0" without center shadow, with ~3.5" ideal working distance for excellent uniformity and high intensity, with short working distance version for working distance under 2.5",

  Illuminance	Footcandles (lumens/ft2)	Lux   (lumens/m2)
  Illuminance @ 3.5"	4280	46100
  Illuminance @ 4"	5300	57000
  Illuminance @ 4.5"	5800	62400
  Illuminance @ 5"	5700	61400
  Illuminance @ 5.5"	5400	58100
  Illuminance @ 6"	5010	53900

• Height:  26mm / 1.02 inch,
• Ringlight ID: 66.8mm / 2.6 inch,
• Ringlight OD: 104mm / 4.1 inch,

• Soft tipped thumbscrew mounts for secure attachment without damaging optical equipment,

• Power consumption of 18 watt,
• Standard wall convertor power supply for 100-240VAC, 50/60Hz, with options for wide range of international power plugs using desktop power convertor.

Options

• Option for short working distance version for <2.5" target area distance,
• No Segment Control (eliminate buttons),
• Options for Cool White, Warm White or UV output. (IR, custom wavelengths, and mix also available as special order),
• Option for ESD compliant, incorporating a tethered coil grounding strap with spring clip for direct connection to most ESD pads, aluminum alloy controller housing, proprietary antistatic finish on controller housing and LED ring, and a shielded cable, making it ideal for static sensitive operating environment.

• Option for addition of Polarizer/Analyzer Filter Kit for improved specular finish inspections,
• Ring Adapters available for all major brands of stereo microscopes,

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