• The RL3940 is characterized as a Folded Beam Dark Field ring light. 
• Precisely aimed LEDs, along with an aluminum beam folder, provide a specific and repeatable light pattern on the imaging plane. 
• The light provides up to 11kLux at a working distance of .6” (15mm). 
• The RL3940 is available in a wide range of wavelengths from UV to IR. 
• The folded-beam configuration provides dark field illumination in a compact 3.9” (100mm) housing. 
• The housing’s large inner diameter can accommodate lenses up to 55mm in diameter. 
• The light can also be ordered with an optional mounting ring.

• The DF242 is characterized as a Large Low Angle Dark Field ring light. 
• Precisely aimed LEDs provide a very low angle of incidence, radial illumination pattern. 
• A scratch on a sheet of glass is a good example of a defect that can be detected easily with a low-angle dark field illuminator. 
• With a light intensity of 24kLux at a working distance of 1” (25mm), the DF242 is perfect for imaging problems with medium sized fields of view. 
• A 35mm field of view is standard with optional fields of view of 45 and 70mm. 
• Available in a range of wavelengths from UV to IR. 

*Engineered to provide comparable optical characteristics to our previous RL1660.

• The RL36120 is characterized as a Large Aimed Bright Field ring light. 
• Precisely aimed LEDs provide a level of lighting control not found in traditional illuminators. 
• A range of standoffs and fields of view may be specified at the time of order. 
• The ring light is available in a wide range of wavelengths from UV to IR, including a 3 channel RGB version. Diffuser and polarizer options are also available. 
• The large inner diameter of the ring light can accommodate lenses up to 55mm in diameter. 
• The light can also be ordered with an optional mounting ring.

• The SL164 is characterized as a Compact High Intensity Spot Light with sufficient thermal management to provide 200kLux at a working distance of 4” (100mm). 
• A very wide range of wavelengths are available from UV to IR. 
• Multiple beam spreads are also available as is a diffuser option.

• The DF241 is characterized as a Small Low Angle Dark Field ring light. 
• Precisely aimed LEDs provide a very low angle of incidence, radial illumination pattern. 
• A scratch on a sheet of glass is a good example of a defect that can be detected with a low-angle dark field illuminator. 
• With a light intensity of 24kLux at a working distance of ½” (12.5mm), the DF241 is perfect for imaging problems limited to a small field of view. 
• A 25mm field of view is standard with an optional field of view of 35mm. 
• Available in a range of wavelengths from UV to IR. 

*Engineered to provide comparable optical characteristics to our previous RL1360.

• The compact design of the DL2230 is easy to integrate into machine vision applications that require a space saving lighting design. 
• The housing of this Extra Small Dome Light has an outer dimension of 2.83” (71.9mm) and an inner, working diameter of 1.95” (49.5mm).

• Our EuroBrite™ lineup outdoes the competition in so many ways. With more features at a competitive price point, there’s no better value in machine vision lighting: 
• Complete built-in control for continuous and strobe modes. 
• Adaptive Power™, a feature of the EuroBrite™ lighting controller, utilizes an onboard thermistor to maximize light output in continuous mode. 
• Adaptive Overdrive,™ another feature of the EuroBrite™ lighting controller, provides a maximal output pulse in strobe mode regardless of the exposure period. 
• IP67 sealed enclosure suitable for washdown environments. 
• Rugged construction that has been tested to withstand over 1000lb. 
• Industrial grade LEDs providing high-intensity illumination of 136klux (working distance of 100mm).

• Part of the MicroBrite™ family of high performance, compact machine vision lights. 
• Produces an intensity level of 41kLux (working distance of 180mm). 
• Available in several sizes including 50mm, 100mm, 160mm and 200mm.