Multi-Zone Ring Lights

Multi-Zone Ring Lights (Quadrant Ring Lights)

Multi-Zone Ring Lights are designed for compact 3D photometric stereo applications. Compact and powerful, the low-angle mini ring lights work best for dark-field ring applications and radial illumination lighting configurations.

Multi-Zone Ring Lights are sold in kits with the 4ZMD four-channel LED driver, which permits control of up to four separate lights or light zones, either independently or simultaneously, in any combination and at any intensity level. The 4ZMD strobes the lights independently for photometric and multi-light applications.

When connected to SVL’s new programmable LED Light Manager (LLM), each channel of the Multi-Zone Ring lights can be set to continuous on, off, or any intensity level in between, as well as OverDrive™ strobe mode.


RM75-4Z Series

The compact and powerful RM75-4Z 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 RM75-4Z has four zones, making it a quadrant light that can have each individual zone controlled independently of one another.

4ZMD - The 4ZMD is an external driver that permits control of up to four separate light zones either independently or simultaneously, in any combination. The 4ZMD has independent intensity controls and built-in Multi-Drive™, allowing a range to be set from 10%–100% for continuous operation or OverDrive™ strobe mode.

Recommended illumination usage: Dark Field, Radial

Product Details

  • Independently control four individual zones built into a single light
  • Sold with the 4ZMD, which allows for continuous operation or OverDrive™ strobe mode for each channel
  • Built-in individual intensity control channels for either continuous operation or OverDrive™ strobe mode
  • PNP high-speed strobe input
  • Built-in over current-protection
  • 5-pin M12 quick connect (reverse-key)
RM75-4Z Zone Ring Light

RM140-4Z Series

The compact and powerful RM140-4Z 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 RM140-4Z series features an aluminum housing and is IP65 rated. The RM140-4Z has four zones, making it a quadrant light in which each individual zone can be controlled independently of each other.

4ZMD - The 4ZMD is an external driver that permits control of up to four separate light zones either independently or simultaneously, in any combination. The 4ZMD has independent intensity controls and built-in Multi-Drive™, allowing for a range to be set from 10%–100% for continuous operations or OverDrive™ strobe mode.

Recommended illumination usage: Dark Field, Radial

Product Details

  • Independently control four individual zones built into a single light
  • Sold with the 4ZMD, which allows for continuous operation or OverDrive™ strobe mode for each channel
  • Built-in individual intensity control channels for either continuous operation or OverDrive™ strobe mode
  • PNP high-speed strobe input
  • Built-in over current-protection
  • 5-pin M12 quick connect (reverse-key)
  • IP65 rated
RM140 Zone Ring Light

DFLW-200-4Z-KIT

DFLW-200-4Z

The DFLW-200-4Z Dark Field Washdown Ring Light is IP68 rated and comes in an anodized back aluminum housing. The DFLW-200-4Z has four zones, making it a quadrant light in which each individual zone can be conrolled independently of each other.

The DFLW-200-4Z is available in a stainless-steel housing. Stainless-steel housing is recommended for any food grade application. Lead time for the stainless-steel version of the DFLW-200 is longer than that of the anodized black aluminum housing version.

4ZMD-750

The 4ZMD is an external driver that permits control of up to four separate light zones either independently or simultaneously, in any combination. The 4ZMD has independent intensity controls and built-in Multi-Drive™, allowing a range to be set from 10%-100% for continuous operation over OverDrive™ strobe mode. The maximum continuous current for the 4ZMD-750 mA when connected to the DFLW-200-4Z.

When connected to a LED Light Manager (LLM), each individual channel can be set to continuous on, off, or any intensity level in between, and even OverDrive™ strobe mode.

Product Details

  • Four individual zones built into a single light
  • Sold with the 4ZMD, which allows for continuous operation or OverDrive™ strobe mode for each channel
  • Built-in individual intensity control channels for either continuous operation or OverDrive™ strobe mode
  • Microlens film directs a beam of light at a 25 degree angle towards an object, resulting in a high concentration and uniform field of illumination
RM75-4Z Zone Ring Light

CAD Drawings for the Zone Ring Lights

ProductPDFDXFSTEP
RM75-4Z
RM140-4Z
DFLW-200-4Z Kit
All DXF and STEP files saved in a zip folder for easy downloading

Wavelength Colors

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

Mounting

Mounting for RM75-4Z Mini Ring Light

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

RM75-4Z & RM140-4Z

Hardware includes:

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

DFLW-200-4Z Kit

Hardware includes 2 M6 screws


RM75-4Z 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 RM75-4Z. Purchased separately.

Mounting for RM75 Mini Ring Light

RM140-4Z 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 RM140-4Z. Purchased separately.

Mounting for RM75 Mini Ring Light