Deep UV 240-340nm Collimated LED Sources


Fiber Optic Focusing Module Fiber Optic Collimator MultiWavelength Fiber Coupled Filtered Fiber-Coupled LEDs LED Collimator Sources LED Controllers S/W Fiber patch cords BioLED Solutions Default

LED controllers, S/W
LED controller, dual mode
LED drivers, manual
BioLED solutions
Fiber-coupled LED sources
Multi-Wavelength Collimated LED Sources
Lightguide-coupled LED sources
Microscope adapters
LED Collimator Source Focusing Modules
Lightguide adapter
Multi-Wavelength Beam Combiners


An LED collimator consists of a collimating lens and an LED emitter. The LED emitter is placed at the focal plane of the collimating lens. The collimating lens thus images the LED emitter into infinity. Mightex LED collimators employ a high-NA aspherical collimating lens for precision collimation and high light throughput.

Mightex's deep UV LEDs cover the wavelength range between 240nm and 340nm.

LED collimators can be used as the light source in an illumination system. For example LED collimators can replace the standard lamp assembly in a microscope to provide stable, intense, and fast-modulated illumination. Typically the rest of the illumination optics will image the LED emitter onto the pupil of the imaging optics whereas the lens aperture on the collimator where intensity is uniform will be projected onto the object. In other illumination applications similar arrangement should be made to produce uniform and efficient illumination.


The LED emitters are mounted directly onto the metal base of the collimator which also features an integrated heat sink. This configuration minimizes thermal resistance between the LED emitter and the heat sink resulting in better heat dissipation. The collimating lens can be adjusted if needed for precise collimation. A locking ring fixes the lens position after adjustment. The collimators have been pre-adjusted in the factory.


The LED collimators include a 1.5-meter cable with two bare-wire terminals at the end. The light sources can be driven by Mightex LED controllers or other LED controllers and current sources. An optional
focusing module can be mounted on the front of the LED collimator to focus light into a tight spot which is an image of the LED emitter. One of the applications with the focusing module is coupling LED light into a fiber or a light guide.

Additional interchangeable collimating lenses are available to produce different beam sizes with the same light source.

WARNING: Due to low current ratings, deep UV LED's can only be controlled using the following LED controllers:
In addition to using the correct LED controllers listed above, an appropriate current range must be set according to the LED’s current rating, in order to properly protect the highly delicate deep UV LED. LED damage due to over-driving is not covered by Mightex's product warranty.

 

Performance Specifications

Part Number

Type
Wavelength(nm)
Beam Diameter(mm)

Half Diverging Angle(deg.)

Iop (mA)

Vop (V)

Output Power (μW)

LCS-0240-0025-20
D
240
20
0.6
25
10
35
LCS-0255-0020-20
D
255
20
0.6
30
6.5
150
LCS-0260-0020-20
D
260
20
0.6
30
6.5
150
LCS-0275-0020-20
D
275
20
0.6
30
6.2
300
LCS-0280-0020-20
D
280
20
0.6
30
5.8
400
LCS-0285-0020-20
D
285
20
0.6
30
5.8
400
LCS-0295-0015-20
D
295
20
0.6
30
5.5
250
LCS-0310-0015-20
D
310
20
0.6
30
5.5
300
LCS-0325-0015-20
D
325
20
0.6
30
5.0
200
LCS-0340-0015-20
D
340
20
0.6
30
5.0
200


Ordering Information:
Model Name Price Buy Now Availability
LCS-0240-0025-20 DUV LED Collimator Source, 240nm, 35μW, 20mm Clear Aperture  $1,599.00USD/ea 
LCS-0255-0020-20 DUV LED Collimator Source, 255nm, 150μW, 20mm Clear Aperture  $1,599.00USD/ea 
LCS-0260-0020-20 DUV LED Collimator Source, 260nm, 150μW, 20mm Clear Aperture  $1,599.00USD/ea 
LCS-0275-0020-20 DUV LED Collimator Source, 275nm, 300μW, 20mm Clear Aperture  $1,599.00USD/ea 
LCS-0280-0020-20 DUV LED Collimator Source, 280nm, 400μW, 20mm Clear Aperture  $1,399.00USD/ea 
LCS-0285-0020-20 DUV LED Collimator Source, 285nm, 400μW, 20mm Clear Aperture  $1,399.00USD/ea 
LCS-0295-0015-20 DUV LED Collimator Source, 295nm, 250μW, 20mm Clear Aperture  $1,399.00USD/ea 
LCS-0310-0015-20 DUV LED Collimator Source, 310nm, 300μW, 20mm Clear Aperture  $1,099.00USD/ea 
LCS-0325-0015-20 DUV LED Collimator Source, 325nm, 200μW, 20mm Clear Aperture  $1,099.00USD/ea 
LCS-0340-0015-20 DUV LED Collimator Source, 340nm, 200μW, 20mm Clear Aperture  $1,099.00USD/ea 
Product specifications are subject to change without prior notice. All prices are FOB California, unless otherwise stated.
Please call/email for volume pricing.
For sales and customer support:

Please call (USA) +1-925-218-1885 or (Canada) +1-416-840-4991,
or email sales@mightexsystems.com or sales@mightex.com.