LED Spot Illuminators
LT SP FOCUSABLE SPOT LED ILLUMINATORS are among the most advanced products in the field of imaging illumination.
Developed by means of Opto Engineering's expertise in the field of show lighting, LT SP illuminators can generate incredibily bright, homogeneus and sharp light spots.
Once the illuminator is positioned, the focus can be adjusted in order to obtain a very evenly illuminated spot with a very sharp circular edge.
Built-in micro-switching electronics ensures an active control of illumination stabiity and current limitation; the LED source and electronics can be easily replaced or interchanged by the user.
KEY ADVANTAGES:
- Superior illuminance homogeneity
- High target illuminance
- Precise lighting of the targeted area
- Long distance spot projection
Some Succesful Applications

Industrial Microscopy Illumination |

Inclusions in glass and liquids |

Print control and colour measurement |

Fluorescence imaging |

Labels and Barcode reading |

Surface defects enhancement |
|
Optical Specifications |
Device Power Ratings |
Led Power Ratings |
|
| Part Number |
Light Color, wavelenght peak |
Illuminance (Irradiance) @ 100 mm |
Illuminance (Irradiance) @ 200 mm |
Illuminance (Irradiance) @ 300 mm |
Minimum DC Voltage
(volt) |
Maximum DC Voltage
(volt) |
Power Consumption (watt) |
Forward Voltage (volt) |
Forward Current (mA) |
Pulse Ratings @0,1 duty/1kHz (mA) |
Datasheets & Drawings |
|
| 1W type VIS SPOT ILLUMINATORS |
| LTSP36/R |
red, 630 nm |
8 klux |
2 klux |
1 klux |
12 |
24 |
< 2 |
2,3 |
350 |
< 1800 |
LTSP36/R |
|
| LTSP36/G |
green, 520 nm |
10 klux |
3 klux |
1,5 klux |
12 |
24 |
< 2 |
3,5 |
350 |
< 1800 |
LTSP36/G |
|
| LTSP36/B |
blue, 460 nm |
5 klux |
1 klux |
0,5 klux |
12 |
24 |
< 2 |
3,5 |
350 |
< 1800 |
LTSP36/B |
|
| LTSP36/W |
white |
9 klux |
2klux |
1 klux |
12 |
24 |
< 2 |
3,5 |
300 |
< 1800 |
LTSP36/W |
|
| 3W type VIS SPOT ILLUMINATORS |
| LTSP3W/R |
red, 630 nm |
17 klux |
5 klux |
2 kluk |
12 |
24 |
< 3 |
2,6 |
700 |
< 1800 |
LTSP3W/R |
|
| LTSP3W/G |
green, 520 nm |
23 klux |
7 klux |
3 klux |
12 |
24 |
< 3 |
3,8 |
700 |
< 1800 |
LTSP3W/G |
|
| LTSP3W/B |
blue, 460 nm |
11 klux |
2 klux |
1 klux |
12 |
24 |
< 3 |
3,8 |
700 |
< 1800 |
LTSP3W/B |
|
| LTSP3W/W |
white |
24 klux |
6 klux |
3 klux |
12 |
24 |
< 3 |
3,8 |
700 |
< 1800 |
LTSP3W/W |
|
| IR SPOT ILLUMINATORS |
| LTSP36/IR890 |
IR, 890 nm |
7,6 mW/cmˆ2 |
1,8 mW/cmˆ2 |
0,8 mW/cmˆ2 |
12 |
24 |
< 2 |
1,6 |
500 |
n.a. |
LTSP36/IR890 |
|
| LTSP36/IR940 |
IR, 940 nm |
7,6 mW/cmˆ2 |
1,8 mW/cmˆ2 |
0,8 mW/cmˆ2 |
12 |
24 |
< 2 |
1,6 |
500 |
n.a. |
LTSP36/IR940 |
|
| UV SPOT ILLUMINATORS |
| LTSP36/UV365 |
UV, 365 nm |
1,6 mW/cmˆ2 |
0,4 mW/cmˆ2 |
0,2 mW/cmˆ2 |
12 |
24 |
< 2 |
3,7 |
350 |
n.a. |
LTSP36/UV365 |
|
| LTSP36/UV385 |
UV, 385 nm |
4,8 mW/cmˆ2 |
1,2 mW/cmˆ2 |
0,5 mW/cmˆ2 |
12 |
24 |
< 2 |
3,7 |
350 |
n.a. |
LTSP36/UV385 |
|
| LTSP36/UV405 |
UV, 405 nm |
6,7 mW/cmˆ2 |
1,7 mW/cmˆ2 |
0,7 mW/cmˆ2 |
12 |
24 |
< 2 |
3,7 |
350 |
n.a. |
LTSP36/UV405 |
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