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  • LED Illuminators
  • LTRNOB series

LTRNOB series

LED ring illuminators - oblique type

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LTRNOB series are LED ring illuminators specifically designed for a wide range of Opto Engineering® products.

Especially the oblique type models perfectly fit Opto Engineering® 360° view optics.

Every illuminator is equipped with a mechanical interface which makes it very easy to mount it on different lens types.

These products enable the optimal illumination geometry for the most common applications of their matching lens.

KEY ADVANTAGES

  • Mechanically fitting Opto Engineering® optics
    Each lens integrates specific mechanical interfaces.
  • Specific illumination geometry
    Illumination path matches Opto Engineering® lenses viewing angle and numerical aperture.
  • High performance to price ratio
    Cost-effective, without quality compromises.
RING LIGHTS
DIFFUSED
Ring LED illuminator model LTRN 245 W45
Optical specifications Electrical specifications Dimensions Compatibility
Continuous mode 1 Pulsed mode
Part
number		 Light colour,
peak
wavelength		 Optimal
working
distance		 Lighting
area
diam.		 Supply
voltage		 Current Power
cons.		 Supply
voltage		 Max pulse
current		 Outer
diam.		 Inner
diam.		 Height Compatible OE products
inner outer
mm mm mm V mA W V mA mm mm mm
2 3
LTRN050R45Ring LED illuminator, inner diam. 15.2 mm, oblique type, red 630 nm red 20-80 19 49 24 60 1.5 24-48 180 53.5 15.2 22 PCPW0xx, MCxxxX, TCCAGExx048 Quote
LTRN050G45Ring LED illuminator, inner diam. 15.2 mm, oblique type, green 525 nm green 20-80 19 49 24 70 1.7 24-48 210 53.5 15.2 22 PCPW0xx, MCxxxX, TCCAGExx048 Quote
LTRN050B45Ring LED illuminator, inner diam. 15.2 mm, oblique type, blue 470 nm blue 20-80 19 49 24 105 2.6 24-48 315 53.5 15.2 22 PCPW0xx, MCxxxX, TCCAGExx048 Quote
LTRN050W45Ring LED illuminator, inner diameter 15.2 mm, oblique type, white white 20-80 19 49 24 105 2.6 24-48 700 53.5 15.2 22 PCPW0xx, MCxxxX, TCCAGExx048 Quote
LTRN075R45Ring LED illuminator, inner diameter 28 mm, oblique type, red 630 nm red 20-50 43.8 65.4 24 75 1.8 24-48 225 75.4 28 32 TC2300y, TC23012, TC4M00y-x, PCHI0xx, TCCAGExx096 Quote
LTRN075G45Ring LED illuminator, inner diameter 28 mm, oblique type, green 525 nm green 20-50 43.8 65.4 24 60 1.5 24-48 180 75.4 28 32 TC2300y, TC23012, TC4M00y-x, PCHI0xx, TCCAGExx096 Quote
LTRN075B45Ring LED illuminator, inner diameter 28 mm, oblique type, blue 470 nm blue 20-50 43.8 65.4 24 60 1.5 24-48 180 75.4 28 32 TC2300y, TC23012, TC4M00y-x, PCHI0xx, TCCAGExx096 Quote
LTRN075W45Ring LED illuminator, inner diameter 28 mm, oblique type, white white 20-50 43.8 65.4 24 90 2.2 24-48 270 75.4 28 32 TC2300y, TC23012, TC4M00y-x, PCHI0xx, TCCAGExx096 Quote
LTRN165R45Ring LED illuminator, inner diameter 136 mm, oblique type, red 630 nm red 30-50 134.5 164.5 24 500 12 24-48 1500 175 136 36.5 PCCD0xx Quote
LTRN165G45Ring LED illuminator, inner diameter 136 mm, oblique type, green 525 nm green 30-50 134.5 164.5 24 400 9.6 24-48 1200 175 136 36.5 PCCD0xx Quote
LTRN165B45Ring LED illuminator, inner diameter 136 mm, oblique type, blue 470 nm blue 30-50 134.5 164.5 24 480 11.6 24-48 1440 175 136 36.5 PCCD0xx Quote
LTRN165W45Ring LED illuminator, inner diameter 136 mm, oblique type, white white 30-50 134.5 164.5 24 800 19.2 24-48 2400 175 136 36.5 PCCD0xx Quote
LTRN210R20Ring LED illuminator, inner diam. 116.5 mm, oblique type, red 630 nm red 55-95 116.5 195.6 24 600 14.4 24-48 1800 210 116.5 40 PCxx030XS Quote
LTRN210G20Ring LED illuminator, inner diam. 116.5 mm, oblique type, green 525 nm green 55-95 116.5 195.6 24 560 13.5 24-48 1580 210 116.5 40 PCxx030XS Quote
LTRN210B20Ring LED illuminator, inner diam. 116.5 mm, oblique type, blue 470 nm blue 55-95 116.5 195.6 24 630 15.2 24-48 1890 210 116.5 40 PCxx030XS Quote
LTRN210W20Ring LED illuminator, inner diameter 116.5 mm, oblique type, white white 55-95 116.5 195.6 24 840 20.2 24-48 2000 210 116.5 40 PCxx030XS Quote
LTRN245R25Ring LED illuminator, inner diameter 158.5 mm, oblique type, red 630 nm red 20-80 160 225 24 750 18 24-48 2000 245 157 48 PCxx030HP Quote
LTRN245G25Ring LED illuminator, inner diameter 158.5 mm, oblique type, green 525 nm green 20-80 160 225 24 850 20.4 24-48 2000 245 157 48 PCxx030HP Quote
LTRN245B25Ring LED illuminator, inner diameter 158.5 mm, oblique type, blue 470 nm blue 20-80 160 225 24 650 15.6 24-48 1950 245 157 48 PCxx030HP Quote
LTRN245W25Ring LED illuminator, inner diameter 158.5 mm, oblique type, white white 20-80 160 225 24 1120 26.9 24-48 2000 245 157 48 PCxx030HP Quote
LTRN245R35Ring LED illuminator, inner diameter 148 mm, oblique type, red 630 nm red 20-80 160 225 24 750 18 24-48 2000 245 143 48 PCCD0xx Quote
LTRN245G35Ring LED illuminator, inner diameter 148 mm, oblique type, green 525 nm green 20-80 160 225 24 850 20.4 24-48 2000 245 143 48 PCCD0xx Quote
LTRN245B35Ring LED illuminator, inner diameter 148 mm, oblique type, blue 470 nm blue 20-80 160 225 24 650 15.6 24-48 1950 245 143 48 PCCD0xx Quote
LTRN245W35Ring LED illuminator, inner diameter 148 mm, oblique type, white white 20-80 160 225 24 1120 26.9 24-48 2000 245 143 48 PCCD0xx Quote
LTRN245R45Ring LED illuminator, inner diameter 117 mm, oblique type, red 630 nm red 20-80 160 225 24 750 18 24-48 2000 245 117 48 PCPW0xx Quote
LTRN245G45Ring LED illuminator, inner diameter 117 mm, oblique type, green 525 nm green 20-80 160 225 24 850 20.4 24-48 2000 245 117 48 PCPW0xx Quote
LTRN245B45Ring LED illuminator, inner diameter 117 mm, oblique type, blue 470 nm blue 20-80 160 225 24 650 15.6 24-48 1950 245 117 48 PCPW0xx Quote
LTRN245W45Ring LED illuminator, inner diameter 117 mm, oblique type, white white 20-80 160 225 24 1120 26.9 24-48 2000 245 117 48 PCPW0xx Quote

Last update: 2021-06-21

Notes

  1. Lifespan: 20.000 hours (drop to 50% intensity) at 25 °C.
  2. With constant driving voltage (36V recommended, 48V max). Duty cycle = 0-10 %. Max pulse width = 10 ms.
  3. With constant driving current. Duty cycle = 0-10 %. Max pulse width = 10 ms.

Technical documents

Data table (Last update: :2021-06-21)
XLS
Product user guide
spinner

Compatible products

TC telecentric lens for matrix detectors

TC series

Bi-telecentric lenses for sensors up to 2/3”
LTDV1CH-17V strobe controller

LTDV1CH-17V

Strobe controller 1 channel variable current 5 mA - 17A
LTICGR1000-D1

LTICGR1000-D1-PS-EU

Analogue lighting controller unit, 1 channel, 24V, 2A, constant mode, EU power cord, power adaptor 24V plug
LTICGR1000-D1

LTICGR1000-D1-PS-UK

Analogue lighting controller unit, 1 channel, 24V, 2A, constant mode, UK power cord, power adaptor 24V plug
LTICGR1000-D1

LTICGR1000-D1-PS-US

Analogue lighting controller unit, 1 channel, 24V, 2A, constant mode, US power cord, power adaptor 24V plug
LTICGR1000-D1

LTICGR1000-D1-PS-EU-TB

Analogue lighting controller unit, 1 channel, 24V, 2A, constant mode, EU power cord, power adaptor 24V plug, Illumination cable, side A SM 3 way male connector, side B terminal blocks connector, 24V - 3m
LTICGR1000-D1

LTICGR1000-D1-PS-UK-TB

Analogue lighting controller unit, 1 channel, 24V, 2A, constant mode, UK power cord, power adaptor 24V plug, Illumination cable, side A SM 3 way male connector, side B terminal blocks connector, 24V - 3m
LTICGR1000-D1

LTICGR1000-D1-PS-US-TB

Analogue lighting controller unit, 1 channel, 24V, 2A, constant mode, US power cord, power adaptor 24V plug, Illumination cable, side A SM 3 way male connector, side B terminal blocks connector, 24V - 3m

Tools and resources

Image gallery
Video gallery
Frequently asked questions
Glossary
Lighting structure
LTRNOB Lighting structure

Application examples

PC23030XS + compatible LTRN210x20 ringlight and CMHO080 clamping mechanics.
PC23030XS + compatible LTRN210x20 ringlight and CMHO080 clamping mechanics.
PCCD013 + compatible LTRN165x45 ringlight
PCCD013 + compatible LTRN165x45 ringlight
PCHI023 + compatible LTRN075x45 ringlight.
PCHI023 + compatible LTRN075x45 ringlight.
LTRN 050 W 45 is a small LED ring illuminator compatible with different OE products and suitable for a variety of inspections. This illuminator is also perfectly suitable for illuminating the inner sides of a cavity imaged by a Polyview lens; the illuminator flange is threaded to fit PCPW series inner mounting interface.
LTRN 050 W 45 is a small LED ring illuminator compatible with different OE products and suitable for a variety of inspections. This illuminator is also perfectly suitable for illuminating the inner sides of a cavity imaged by a Polyview lens; the illuminator flange is threaded to fit PCPW series inner mounting interface.
Find more videos on our Vimeo channel

  • LTRN closeup

  • LTRN 050 W 45 is a small LED ring illuminator compatible with different OE products and suitable for a variety of inspections. This illuminator is also perfectly suitable for illuminating the inner sides of a cavity imaged by a Polyview lens; the illuminator flange is threaded to fit PCPW series inner mounting interface.
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