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Description
Opto Engineering TCEL350
TCEL series by Opto Engineering® features a perfect combination of telecentric optics and liquid lenses technology, significantly increasing the depth of field (DOF). This is particularly important for small fields of view due to the proportionality of the DOF with the magnification. Thanks to their optical design, TCEL lenses ensure excellent optical performances in terms of telecentricity and especially distortion throughout the entire operating range. This makes them perfect for many inspection and measurement applications, from electronic and semicon segments to automotive and pharmaceutical.
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The electronically controlled liquid lenses enable to precisely tune the optical power of telecentric lenses precisely, adjusting the focus. This adjustment can be swift, with response times in a few milliseconds. The driver is a compact USB-powered current source with free software and can be used as a stand-alone solution or integrated into OEM designs. Communication follows an open simple serial protocol, which can be implemented in any programming language on Windows or Linux (C#, Labview, and Python source code available).
TCEL350 Technical Specifications:
Product Line / Series | TCEL |
Brand | Opto Engineering |
Lens Type | Telecentric |
Connector | HR10A-7R-6PBc |
IP Rating | Not Specified |
Magnification | 3.5× |
Magnification Ranges At -2 Dpt To +3 Dpt | 3.450 - 3.551× |
Image Circle Diameter | 11 mm |
Image Size Dimensions | Not Specified |
Imager Format | 2/3″ |
Distortion Typical (%) | < 0.05 |
Distortion Maximum (%) | < 0.1 |
Phase Adjustment | Yes |
Telecentricity Typical | < 0.08° |
Telecentricity Maximum | 0.1° |
Working Distance | 117.9 - 142.1 mm |
Depth Of Field | 0.1 mm |
Working ƒ/N | ƒ/24 |
Resolution (Pixel Size) | 4 μm |
Mount | C-Mount |
Dimensions Approximate | 174.7 x 37. x 37.7 mm |
Front Diameter | 37.7 mm |
Weight | 86 Grams |
Filter Thread | No Filter Threads |
Operating Temperature Range | 0 to 40°C |
Storage Temperature Range | 0 to 50°C |
Operating Relative Humidity (%) | 20-85 Non Condensing |
Installation Location | Indoor Use Only |
Temperature Sensor | Yes |
Liquid Lens Model | EL-16-40 |
Response Time | 5 Milliseconds |
Setting Time | 25 Milliseconds |
Focal Power Mode | Yes |
Repeatability Using Focal Power Mode (Dpt) | ±0.05 (small steps); ±0.1 (large steps) (dpt) |
Current Range | -500 to +500 mA |
Lifecycles (10%-90% Sinusoidal) | >1,000,000,000 |
FoV @ 1/2.5″ | 1.63 x 1.22 mm |
FoV @ 1/2″ | 1.83 x 1.37 mm |
FoV @ 1/1.8″ | 2.04 x 1.52 mm |
FoV @ 2/3″ | 2.43 x 2.03 mm |
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