Smart Vision Lights - Dark Field RING LIGHTS
SVL Dark Field Ring Lights Overview
Dark Field Ring Lights are a variety of Ring Light with an angle of incidence with the inspected surface of 45 Degrees or less. Dark Field Ring Lights will generally show flat inspected surfaces as dark and surface defects as bright. Dark Field Ring Lights will typically need a close working distance to the inspected surfaces. Dark field ring lights are very popular for surface quality inspections, such as inspecting for chips and dents; they're also great for reading engraved surfaces where there is a notable depth difference (such as dot-peen marks.)
Dark-field ring lights are useful for Dark-Field Illumination techniques. Dark-field effects can also be achieved with Bar Lights placed at low angles of incidence.
RM75 Dark Field Mini Ring Light
The RM75 Series of mini ring lights is compact, yet produces a homogeneous, uniform light pattern. The RM75 features an integrated Multi-Drive constant current driver that operates in continuous operation or OverDrive strobe mode depending on wiring configuration. The light also offers overcurrent protection and PNP and NPN trigger signal input. The industry-standard 5-pin M12 connector makes for simple wiring.
Specifications
Constant On: Yes
Strobe: Yes
Strobe Overdrive: Yes
Dimmable: Yes
Size: 75mm
Driver: MultiDrive
IP Rating: IP65
Wavelengths: White, 470nm, 530nm, 625nm
RM140 Dark Field Mini Ring Light
The compact and powerful RM140 Mini Ring Light is a low-angle ring light that works for radial and dark field ring applications. The RM140 series features a sealed, IP65-rated aluminum housing and includes Smart Vision Lights’ built-in Multi-Drive constant current driver, which allows the light to operate continuous operation or in OverDrive strobe mode. The industry-standard 5-pin M12 connector makes for simple wiring.
Specifications
Constant On: Yes
Strobe: Yes
Strobe Overdrive: Yes
Dimmable: Yes
Size: 140mm
Driver: MultiDrive
IP Rating: IP65
Wavelengths: White, 470nm, 505nm, 530nm, 625nm, 850nm
RM75-4Z Multi Zone Mini Ring Light
The compact and powerful RM75-4Z Mini Ring Light is a low-angle ring light that works best for dark field ring applications. The RM75-4Z has four zones, making it a quadrant light that can have each individual zone controlled independently of one another. The 4ZMD-250 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.
Specifications
Constant On: Yes
Strobe: Yes
Strobe Overdrive: Yes
Dimmable: Yes
Length: 75mm
Driver: MultiDrive
IP Rating: IP65
Wavelengths: White, 470nm, 530nm, 625nm
RM140-4Z Multi Zone Mini Ring Light
The compact and powerful RM140-4Z Mini Ring Light is a low-angle ring light that works best for dark field ring applications. 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. The 4ZMD-250 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.
Specifications
Constant On: Yes
Strobe: Yes
Strobe Overdrive: Yes
Dimmable: Yes
Length: 140mm
Driver: MultiDrive
IP Rating: IP65
Wavelengths: White, 470nm, 530nm, 625nm