Techniquip's Slimline LED Ringlight is an rugged, compact and economical solution for industrial microscopy illumination. The Slimline utilizes 40 high quality LEDs which are precision aligned to provide an even, shadow-free and bright illumination cone over the full working distance range.  

Features

• High intensity operation over full lifetime,
• Precision aligned LEDs for uniform illumination over target area,

• Daylight color output,
• High impact thermoplastic polycarbonate housing with precision machined aluminum alloy mounting ring for long lasting durability,
• Compact design fits up to 66mm objective lenses,
• Integrated on/off and wide range dimming control,
• Made in the USA.

Specifications

• Rated life time of over 25000 hours,
• Constant current LED driver to minimize intensity decline over the life of product,
• Dimming of 15% to 100% without color shift effects,
• 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)
Working Distance of 3.5"	4010	43200
Working Distance of 4"	4030	43400
Working Distance of 4.5"	3600	38800
Working Distance of 5"	3120	33600
Working Distance of 5.5"	2650	28500
Working Distance of 6"	2190	23600

• Height:  28mm / 1.12 inch,
• Overall Width:  102mm / 4.01 inch (mounting ring)
• Overall Length:  135mm / 5.3 inch (housing)

• Mounting Ring ID: 66mm / 2.6 inch,
• Mounting Ring OD: 97mm / 3.8 inch,
• Soft tipped thumbscrew mounts for secure attachment without damaging optical equipment,

• Power consumption of 12 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,
• Options for Daylight, Cool White, or Warm White LED output. (UV, IR, custom wavelengths, and mix also available as special order.)
• Option for ESD compliant, incorporating a coiled tethered cord for direct connection to most ESD pads, making it ideal for static sensitive operating environments,

• 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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