Mini Ring Light

Mini Ring Lights (Dark Field Ring Lights)

Smart Vision Lights’ most compact ring lights are the RM75 and RM140 mini LED ring lights. These mini LED ring lights features our built-in Multi-Drive™ controller allowing users to operate the mini ring light continuously or in OverDrive™ Strobe mode. Our mini LED ring lights are extremely bright and available in multiple wavelengths to meet your application needs. All mini LED ring lights feature a standard 5-pin M12 connector makes wiring simple. The 1–10 V analog control line gives the user total control over intensity. The built-in Multi-Driver™ also protects the LEDs from premature degradation and failure caused by excessive heat by regulating the current delivered to the LEDs and limiting the duty cycle of the light.


RM75 Series

The built-in driver on the RM75 Series features the new Multi-Drive™ feature which allows the user to operate the light in constant ON operation or OverDrive depending on wiring method. The industry standard 5-Pin M12 connector makes for simple wiring. The 1-10V analog control line gives the user total control over intensity in the constant ON mode. Removing the signal will put the light into OverDrive™ mode.

Recommended illumination usage: Dark Field, Radial

Product Details

  • Driver Built In – No External Wiring To A Driver
  • 5-Pin M12 Quick Disconnect Cable
  • SafeStrobe™ Technology ensures protected operation of LEDs
  • PNP and NPN Strobe Input
  • Continuous Operation or Strobe Mode
  • (72) High Output LEDs
RM75 Mini Ring Light

RMX75 Series

Offering an ideal working distance of 100–500 mm, the RMX75 is specifically engineered for radial and bright field applications. The light’s silicone lens provides an extra-tight seal and IP65 rating. Unlike glass and plastics, silicone won’t yellow, craze, or react to UV light. Additional benefits of silicone include a lack of chemical reactivity, robustness in harsh environmental conditions, and high transmission from 365 nm (UV) to 2000 nm (IR).

Like the original RM75, the RMX75 features 72 high-output LEDs, overcurrent protection, and a built-in Multi-DriveTM controller, which allows the light to operate continuously or in OverDriveTM strobe mode. The 1–10 V analog control line offers total intensity control, and the unit’s built-in driver regulates its current and duty cycle to prevent excessive heat.

To facilitate fast installation and integration, the RMX75 includes four T-slots, an optional camera adapter, and a standard 5-pin M12 connector. Designed for use in a variety of markets and industries, the unit is CE RoHS-– and IEC 62471–compliant.

Recommended illumination usage: Dark Field, Radial

Product Details

  • Driver Built In – No External Wiring To A Driver
  • 5-Pin M12 Quick Disconnect Cable
  • Over-Current Protection
  • PNP and NPN Strobe Input
  • Continuous Operation or Strobe Mode
  • (72) High Output LEDs
RMX75 Mini Ring Light

RM140 Series

The compact and powerful RM140 Mini Ring Light is a low-angle ring light that works best for dark field ring applications. The light can also be used for radial illumination. The RM140 series features a sealed, IP65-rated aluminum housing and includes Smart Vision Lights’ built-in Multi-Drive™ constant current driver that allows the light to operate continuously or in OverDrive™ strobe mode. The RM140 also offers overcurrent protection, as well as PNP and NPN strobe input.

Recommended illumination usage: Dark Field, Radial

Product Details

  • Built-in Driver – No External Wiring To A Driver Needed
  • 6" (15 cm) - 5-Pin M12 Quick Connect Cable
  • Over-Current Protection
  • PNP and NPN Strobe Input
  • Continuous Operation or Strobe Mode
  • High Output LEDs
RM140 Mini Ring Light

CAD Drawings for the Mini Ring Light

ProductPDFDXFSTEP
RM75
RMX75
RM140
All DXF and STEP files saved in a zip folder for easy downloading

Wavelength Colors

The mini LED ring lights are available in the following wavelength colors. Additional wavelengths available upon request.LED Mini Ring Lights - Wavelength Options

Mounting

Mounting for RM75 Mini Ring Light

Mounting options include four (4) T-slots & four (4) M4 threaded holes.

Hardware includes:

  • (2) M4 x 8 mm screws (hex)
  • (2) M5 x 10 mm screws (hex)
  • (2) T-nuts

RM75 & RMX75 Mounting Adapter (ADP0001-KIT)

The optional part number: ADP0001-KIT can be used to mount a camera, filter adapter or a lens directly to the RM75 and RMX75. Purchased Separately.

Mounting for RM75 Mini Ring Light

RM140 Mounting Adapter (ADP0002-KIT)

The optional part number: ADP0002-KIT can be used to mount a camera, filter adapter or a lens directly to the RM140. Purchased Separately.

Mounting for RM75 Mini Ring Light