Techniquip's Proline 882 Ringlight is durable, reliable, compact, extremely bright, and provides the best value for illumination with Nikon's 82mm industrial microscope. It's ideal for mounting on the large diameter optics and is configured with an inner and outer ring populated with 80 high quality, extremely bright LEDs.

The dual ring dimming controls provide maximum color stability at all diming levels and LED's are set at different angles to create uniform illimunation across a wide range of working distances.

Applications

• OEM optical inspection equipment,
• semiconductor fabs,
  
• machine vision,
• laboratories,
• Any “mission critical” optics illuminaton applications.

Features

• Fits 82mm (3.23") optics and lenses, and specifically designed for NIKON's new objective lenses,
• 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,
  
• Remote on/off, segment and dimming controls,
  
• Made in the USA.

Specifications

• Rated life time 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,
• Includes eight segment LED controller with dual dimming controls. Uses 8 enable buttons for 4 segments per 40 LED ring (90 degrees/section, 10 LEDs),

• Working distances of 3.5" to 5" without center shadow, with ~3.5" ideal working distance for excellent uniformity and high intensity, with short working distance version for working distance under 3.5",

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

• Ringlight ID: 82mm / 3.2 inches,
  
• Outside Diameter: 105mm / 4.1 inches
  

• Interconnect cable: HDMI, 6ft long,

• 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 (4000K-4900K), Warm White (2750K-3400K) or UV output (365nm), (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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