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LTCLHP CORE PLUS series
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Telecentric light
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Key advantages

  • Large illumination area in a super compact form factor
    LTCLHP CORE PLUS are up to 40% shorter than other telecentric lights on the market.
  • Reduce the size of your vision system
    The working distance of LTCLHP CORE PLUS telecentric illuminators has been optimized to reduce the overall system’s footprint.
  • Boost your measurement system’s performance
    LTCLHP CORE PLUS illuminators may be used in place of flat backlights to improve your system’s performance.
  • Smart integration
    LTCLHP CORE PLUS illuminators integrate a mounting flange for easy integration without additional clamps.
  • System compactness is a competitive advantage
    A smaller vision system or measurement machine is preferred by the industry.
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Advantages

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• Lower manufacturing cost due to less material employed
• Cost of mounting is reduced as no addictional clamps are needed
• Less space required for storage and use
• Lower shipment expenses due to smaller size
• Lower transportation risks

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• Compactness brings a competitive advantage

Comparison of precision measurement systems with “classic” telecentric lens and light vs. CORE PLUS telecentric lens and light
Comparison of precision measurement systems with “classic” telecentric lens and light vs. CORE PLUS telecentric lens and light
Lighting specifications Electrical specifications Mechanical specifications
Part
number
Minimum
beam
shape
dimension
Working
distance
range
Light
color,
peak
wavelength
Power
ratings
voltage
Max
power
consumption
Supply
voltage
Max
LED
forward
current
Max
pulse
current
Dimension
A
Dimension
B
Dimension
C
(mm) (mm) (V) (W) (V) (mA) (mA) (mm) (mm) (mm)
1 2 3 4 5 6 7 8
LTCLCP144-G 165 x 120 170 - 350 green, 525 nm 12-24 2.5 3.3 (4.0) 350 2000 332.0 303.0 314.0
Quote
LTCLCP192-G 220 x 160 230 - 450 green, 525 nm 12-24 2.5 3.3 (4.0) 350 2000 410.0 344.0 376.0
Quote
LTCLCP260-G 265 x 200 270 - 500 green, 525 nm 12-24 2.5 3.3 (4.0) 350 2000 480.0 397.0 435.0
Quote

Last update 23 Jun 2022

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Notes

  1. Beam shape is not circular. See Tech Info for minimun beam dimensions.
  2. Opto Engineering® recommends green light for high precision measurement applications.
  3. Tolerance ± 10%.
  4. At max forward current. Tolerance is ± 0.06V on forward voltage measurements.
  5. In continuous mode (not pulsed).
  6. At pulse width <= 10 ms and duty cycle <= 10%. Built-in electronics board must be bypassed (see tech info).
  7. Maximum dimension of the clamping flange.
  8. Nominal value, with no spacers in place.

Technical documents

Product user guide
LTCLHP manual

Specifications

Application cases

Specifications

TC CORE PLUS telecentric lens.
TC CORE PLUS telecentric lens.

Setup instructions 1

To build a telecentric measurement setup it’s necessary to position a LTCLHP CORE telecentric illuminator upside down with respect to the TC CORE PLUS telecentric lens.

LTCLHP CORE PLUS telecentric illuminator
LTCLHP CORE PLUS telecentric illuminator

Setup instructions 2

LTCLHP CORE PLUS telecentric illuminator is also a perfect solution when coupled with classic telecentric lenses (e.g. TC series).

Application cases

Integrated extruded aluminum profiles with M5 T-slot nuts allow for easy and cost-effective mounting.
Integrated extruded aluminum profiles with M5 T-slot nuts allow for easy and cost-effective mounting.
The width of the beam rectangle is aligned along the A axis. The height of the beam rectangle is aligned along the B axis.
The width of the beam rectangle is aligned along the A axis. The height of the beam rectangle is aligned along the B axis.
A, B an C indicate the mechanical dimensions of the illuminator.
A, B an C indicate the mechanical dimensions of the illuminator.