LTCL4K series

Flat telecentric illuminators for 4k linescan cameras

Catalog 2019

LTCL4K telecentric illuminators are specifically designed to be paired with TC4K telecentric lenses, in order to provide the high optical throughput needed for high-speed linescan measurement applications involving for instance steering components, gear and cam shafts, grinding and turning parts.

These illuminators are equipped with state-of-the-art LED driving electronics, providing exceptional illumination stability, precise light intensity tuning and easy replacement of the LED source.

The unique “slim” form factor allows these units to be used in constrained spaces, often a critical factor in many industrial environments. Also, CMMR deflecting mirror accessories can be integrated to quickly assemble different illumination geometries, compatible with most type of inspection configurations.

KEY ADVANTAGES

Compact design
“Flat” shape for easy integration
High optical throughput and enhanced field depth
when coupled with compatible TC4K telecentric lenses
Dedicated CMMR4K mirrors
Right-angle deflection of the light path for usage in tight spaces

TELECENTRIC LIGHTS

	Optical specs				Mechanical specifications			Electrical specifications
								Device power ratings				LED power ratings			Compatibility
Part number	Light color, wavelength peak	Beam width	Beam height	Working distance range	Length	Width	Height	DC voltage		Power cons.	Max LED fwd current	Forward voltage		Max pulse current	Compatible TC4K
								min	max			typ.	max
		(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(V)	(V)	(W)	(mA)	(V)	(V)	(mA)
											1	2		3
LTCL4K060-GTelecentric illuminator for linescan cameras, line width 60 mm, green	green, 520 nm	71	10	90-300	218.3	83	38.5	12	24	< 2.5	350	3.3	4.00	2000	TC4K060	Quote
LTCL4K060-WTelecentric illuminator for linescan cameras, line width 60 mm, white	white	71	10	90-300	218.3	83	38.5	12	24	< 2.5	350	2.78	-	2000	TC4K060	Quote
LTCL4K090-GTelecentric illuminator for linescan cameras, line width 90 mm, green	green, 520 nm	102	10	90-300	295.2	114	38.5	12	24	< 2.5	350	3.3	4.00	2000	TC4K090	Quote
LTCL4K090-WTelecentric illuminator for linescan cameras, line width 90 mm, white	white	102	10	90-300	295.2	114	38.5	12	24	< 2.5	350	2.78	-	2000	TC4K090	Quote
LTCL4K120-GTelecentric illuminator for linescan cameras, line width 120 mm, green	green, 520 nm	132	10	90-300	306.3	144	38.5	12	24	< 2.5	350	3.3	4.00	2000	TC4K120	Quote
LTCL4K120-WTelecentric illuminator for linescan cameras, line width 120 mm, white	white	132	10	90-300	306.3	144	38.5	12	24	< 2.5	350	2.78	-	2000	TC4K120	Quote
LTCL4K180-GTelecentric illuminator for linescan cameras, line width 180 mm, green	green, 520 nm	187	10	120-450	483.5	206	38.5	12	24	< 2.5	350	3.3	4.00	2000	TC4K180	Quote
LTCL4K180-WTelecentric illuminator for linescan cameras, line width 180 mm, white	white	187	10	120-450	483.5	206	38.5	12	24	< 2.5	350	2.78	-	2000	TC4K180	Quote

Notes

Used in continuous (not pulsed) mode.
At max forward current. Tolerance is ±0.06V on forward voltage measurements.
At pulse width <= 10 ms, duty cycle <= 10% condition. Built-in electronics board must be bypassed (see tech info).