Home > LED Light Source for Stereo-Microscopy, Macro-Photography and Machine Vision

LED Light Source for Stereo-Microscopy, Macro-Photography and Machine Vision

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The LED Light Source can be used for fluorescence or other oblique illumination with stereo microscopes or as a spot light in machine vision systems. It can have an up to 10W white or single-color chip; a wide selection of colors is available. This single compact unit contains the LED chip on a heatsink and a constant current driver; it screws into a collimator, which can accommodate 25mm or 30mm excitation filters. Intensity is controlled manually with a knob, and on-off switching may be controlled by a TTL trigger signal. An emission filter holder for 2"x2" square filters is also provided.

 

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Features and Specifications

Ordering

LED Light Sources

led-light-source

P/N Chip Size Max Current Max Power Switching Time Power Supply Price USD
030-CW (Cool White) 3.45mm x 3.45mm 1A 12.3W 25μs 15V 390.
030-NW (Neutral White) 3.45mm x 3.45mm 1A 12.3W 25μs 15V 390.
030-WW (Warm White) 3.45mm x 3.45mm 1A 12.3W 25μs 15V 390.
030-365 (Ultra Violet) 2.25mm x 2.25mm 1A 4W 25μs 12V 410.
030-385 (Violet) 2.25mm x 2.25mm 1A 3.9W 25μs 12V 390.
030-395 (Violet) 2.25mm x 2.25mm 1A 3.9W 25μs 12V 390.
030-405 (Violet) 2.25mm x 2.25mm 1A 3.9W 25μs 12V 390.
030-457 (Blue) 2.25mm x 2.25mm 1.5A 5.25W 180μs (*) 12V 390.
030-457 (Blue) 3.97mm x 3.97mm (2 x 2 dies) 1A 13.2W 25μs 15V 390.
030-460 (Dental Blue) 2.25mm x 2.25mm 1.2A 4.44W 180μs (*) 12V 390.
030-470 (Blue) 1.77mm x 1.77mm 1A 3.5W 25μs 12V 390.
030-523 (Green) 2.25mm x 2.25mm 1.5A 5.92W 180μs (*) 12V 390.
030-523 (Green) 3.97mm x 3.97mm (2 x 2 dies) 1A 15W 25μs 24V 390.
030-567 (Lime) 1.77mm x 1.77mm 1A 3W 25μs 12V 390.
030-590 (Amber) 2.25mm x 2.25mm 1.2A 3.24W 180μs (*) 12V 390.
030-623 (Red) 2.25mm x 2.25mm 1.5A 4.5W 180μs (*) 12V 390.
030-623 (Red) 3.97mm x 3.97mm (2 x 2 dies) 1A 10.8W 25μs 15V 390.
030-660 (Deep Red) 2.25mm x 2.25mm 1.2A 3.12W 180μs (*) 12V 390.
030-740 (Far Red) 2.25mm x 2.25mm 1.2A 2.76W 180μs (*) 12V 390.
030-850 (Infrared) 2.25mm x 2.25mm 1.2A 3.9W 180μs (*) 12V 390.
030-940 (Infrared) 2.25mm x 2.25mm 1.2A 3.66W 180μs (*) 12V 390.
For other wavelengths, inquire at info@tofrainc.net

(*) Switching time is 25μs if 1A constant current driver is used.

 

Accessories

 

P/N Description Price USD

036 

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Collimator (lens is included, filter is not included)

 
$110.

037

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Stand for LED Light Source with removable battery pack (4 rechargeable 18650 batteries and charger included)

 
100.

038-01

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Emission Filter Holder for 2"x2" square filters up to 3mm thick; inside mounting diameter 67mm.
For other sizes, please, inquire.

 
80.

104-81

or

104-84

or

104-82

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Power Supply 12V 5A or 15V 4A or 24V 2.5A

 
60.

039

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Protective Glasses

 
15.

040-01


Blue Filter Set:
Excitation filter - narrow band pass 445-465nm, round 30mm diameter
Emission filter - long pass 500nm, square 2" x 2"

 
350.

040-02


Green Filter Set:
Excitation filter - narrow band pass 535-558nm, round 30mm diameter
Emission filter - long pass 600nm, square 2" x 2"

 
350.

To place an order, email a PDF of your Purchase Order to sales@tofrainc.net.   For more information send a message to info@tofrainc.net

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