LTLADC series consists of low angle direct ring lights that provide direct side illumination to emphasize the surface features of the workpiece, such as scratches or texture. Suggested use is continuous mode.

KEY ADVANTAGES

24V DC supply voltage
Easy integration & compact size
JST connector (optional M8, M12)
Red, Green, Blue, White and Infrared
Custom sizes available on request

RING LIGHTS

α 75°DIRECT

	Optical specifications				Electrical specifications						Dimensions
						Continuous mode			Pulsed mode
Partnumber	Light colour, peak wavelength	Optimal working distance	Illumination area diam.		Emission angle α	Supply voltage	Current	Power cons.	Supply voltage 1	Max pulse current 2	Outer diam.	Inner diam.	Height
			inner	outer
		mm	mm	mm	deg	V	mA	W	V	mA	mm	mm	mm

LTZZO130-75-3-W-24V	white, 6300K	5 - 15	111	126	75	24	540	13	36	225	131	94	24,5	Quote
LTZZO130-75-3-R-24V	red, 630nm	5 - 15	111	126	75	24	420	10.1	36	225	131	94	24,5	Quote
LTZZO130-75-3-G-24V	green, 525nm	5 - 15	111	126	75	24	540	13	36	180	131	94	24,5	Quote
LTZZO130-75-3-B-24V	blue, 470nm	5 - 15	111	126	75	24	540	13	36	225	131	94	24,5	Quote
LTZZO170-75-3-W24V	white, 6300K	5 - 15	154	170	75	24	735	17.7	36	450	175	136	24,5	Quote
LTZZO170-75-3-R-24V	red, 630nm	5 - 15	154	170	75	24	570	13.7	36	450	175	136	24,5	Quote
LTZZO170-75-3-G-24V	green, 525nm	5 - 15	154	170	75	24	735	17.7	36	360	175	136	24,5	Quote
LTZZO170-75-3-B-24V	blue, 470nm	5 - 15	154	170	75	24	735	17.7	36	450	175	136	24,5	Quote

Last update: 2021-06-21

Notes

With constant driving voltage (36V recommended, 48V max). Duty cycle = 0-10 %. Max pulse width = 10 ms.
With constant driving current. Duty cycle = 0-10 %. Max pulse width = 10 ms.

Ordering information

Our part numbers are coded as LTZZOxxx-yy-z-a-bbV where:
- xxx defines the lighting diameter
- yy defines the light angle (for this series the angle is 75 = 75°)
- z defines the number of LED rows
- a defines the color: R = red, G = green, B = blue, W = white. Contact us for additional wavelengths.
- bb defines the supply voltage. Optional 12V version is available.

All accessories including lighting extension cables (CB series), diffusers (DFLT series), polarizers (PLLT series) must be ordered separately. Optional connectors: The LTLADC series is available with JST connector per standard. For M8 or M12 connectors (available as optional) add –M8 or –M12 at the end of the part number. Examples: LTZZO130-75-3-W-24V-M8, LTZZO130-75-3-W-24V-M12

Technical documents

Data table (Last update: :2021-06-21)

XLS

Compatible products

Technical documents

https://www.opto-e.com/media/

LTLADC Lighting structure

Optional diffusers

Diffusers can be added to LTRNDC series to increase light uniformity.

Part number	Compatibility
DFLTZZO130-75-3	LTZZO130-75-3-a-24V
DFLTZZO170-75-3	LTZZO170-75-3-a-24V

Optional polarizers

Polarizers can be added to LTRNDC series to reduce unwanted reflections.

Part number	Compatibility
PLLTZZO130-75-3	LTZZO130-75-3-a-24V
PLLTZZO170-75-3	LTZZO170-75-3-a-24V

Application examples

Gear dents counting and inspection with LTLADC low angle ring light (in darkfield configuration) imaged by a macro lens.

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Company & Resources

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KEY ADVANTAGES

Optional diffusers

Optional polarizers

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