Optical specifications
Magnification	(×)	0.088
Image rectangle (1)	(mm)	19.82 x 14.88
Working distance (2)	(mm)	288.0
wF/# (3)		12
Telecentricity typical (max) (4)	(deg)	< 0.12 (0.18)
Distortion typical (max) (5)	(%)	< 0.8
Residual distortion (6)		< 0.01
Field depth (7)	(mm)	81
CTF @ 50 lp/mm	(%)	> 40
Object field of view
with IMX174/IMX249 13.3 mm diag w x h 11.35 x 7.13	(mm × mm)	129.14 x 81.14
with IMX255/IMX267 16.1 mm diag w x h 14.19 x 7.51	(mm × mm)	162.17 x 85.83
with IMX253/IMX304 17.6 mm diag w x h 14.16 x 10.37	(mm × mm)	162.29 x 118.86
with KAI-4022/4021 21.5 mm diagonal w x h 15.2 x 15.2	(mm × mm)	173.7 x 173.7
with KAI-08050 22.6 mm diagonal w x h 18.1 x 13.6	(mm × mm)	206.9 x 155.4
Mechanical specifications
Mount		F
Phase adjustment		Yes
Dimensions
A (8)	(mm)	410.4
B (8)	(mm)	344.1
C (9)	(mm)	370.8
Mass	(g)	8850

Last update: 2021-06-22

Notes

Given the squared shape of the front window, the lens forms a rectangular image.
Working distance: distance between the front end of the mechanics and the object. Set this distance within +/- 5% of the nominal value for maximum resolution and minimum distortion.
Working F-number (wF/#): the real F-number of a lens in operating conditions.
Maximum angle between chief rays and optical axis on the object side.
Percent deviation of the real image compared to an ideal, undistorted image. Maximum (guaranteed) values are listed.
Residual distortion after calibration with TCLIB Suite software library, using a PTCP calibrations pattern and a fully GenICam® compliant camera. For setup information see related table.
At the borders of the field depth the image can be still used for measurement but, to get a perfectly sharp image, only half of the nominal field depth should be considered. Pixel size used for calculation is 3.45 μm.
Maximum dimension of the clamping flange.
Measured from the front end of the mechanics to the camera flange.

Notice:
Due to its original design mainly conceived to reduce the length and weight of a telecentric lens, typically CORE PLUS optics show a thermal drift which is higher than in traditional telecentric optics, especially when the entire FOV is used for measurement. When used for measurement applications, thus, CORE PLUS optics might need to be thermally calibrated depending on the required precision and accuracy.

All product specifications and data are subject to change without notice to improve reliability, functionality, design or other. Photos and pictures are for illustration purposes only.

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Compatible products

Despite the efforts made to generate an error-free compatibility list, we always recommend to consult the Opto Engineering® technical support department before purchasing a compatible product. Opto Engineering® shall not be liable for any damage or malfunctioning caused by the incorrect selection of a compatible product.

COE HR AS-X series

20 - 26 MP area scan cameras

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COE‑260‑C‑10GIGE‑100‑IR‑F	Area scan camera 26.0 MP, CMOS SensorPYTHON 25K, 23mm x 23mm, Color, 10 Gigabit Ethernet, Mount F
COE‑260‑C‑10GIGE‑100‑IR‑I	Area scan camera 26.0 MP, CMOS SensorPYTHON 25K, 23mm x 23mm, Color, 10 Gigabit Ethernet, Mount M58x0.75 FD11.48
COE‑260‑M‑10GIGE‑100‑IR‑F	HR Area Scan camera PYTHON 25K, CMOS, 5120 × 5120, 26 MP, 4.5 pix, APS-H, mono, 10GigE, 40 fps, F - mount, Glass filter
COE‑260‑M‑10GIGE‑100‑IR‑I	HR Area Scan camera PYTHON 25K, CMOS, 5120 × 5120, 26 MP, 4.5 pix, APS-H, mono, 10GigE, 40 fps, M58x0.75 - mount, Glass filter

LT2BC series

High uniformity continuous LED backlights

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LT2BC240180‑R	High uniformity continuous LED backlights, 240 x 180 mm x mm, red, 625 nm
LT2BC240180‑G	High uniformity continuous LED backlights, 240 x 180 mm x mm, green, 525 nm
LT2BC240180‑B	High uniformity continuous LED backlights, 240 x 180 mm x mm, blue, 475 nm
LT2BC240180‑W	High uniformity continuous LED backlights, 240 x 180 mm x mm, white, 6200 k

LTBP series

High power strobed LED backlights

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LTBP240180‑R	High power strobed LED backlight, 240 x 180 mm lighting area, red
LTBP240180‑G	High power strobed LED backlight, 240 x 180 mm lighting area, green
LTBP240180‑B	High power strobed LED backlight, 240 x 180 mm lighting area, blue
LTBP240180‑W	High power strobed LED backlight, 240 x 180 mm lighting area, white

LTBC series

Continuous LED backlight

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LTBC234234‑W	Continuos LED backlight, 234x234 illumination area, white
LTBC234234‑G	Continuos LED backlight, 234x234 illumination area, green

LTCLHP series

High-performance telecentric illuminators

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LTCLHP144‑R	Telecentric HP illuminator, beam diameter 180 mm, red
LTCLHP144‑G	Telecentric HP illuminator, beam diameter 180 mm, green
LTCLHP192‑R	Telecentric HP illuminator, beam diameter 250 mm, red
LTCLHP192‑G	Telecentric HP illuminator, beam diameter 250 mm, green
LTCLHP192‑W	Telecentric HP illuminator, beam diameter 250 mm, white

TCLIB Suite

Software library & stand-alone tools for the optimization of telecentric setups

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TCLIB‑01

Software library & stand-alone tools for the optimization of telecentric setups

PTTC, PTCP series

Accurate calibration patterns for machine vision

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PTCP‑M1‑HR1‑C	Checkerboard calibration pattern, chrome-on-glass photomask, active area 237.6x189 mm
PTCP‑M1‑LR1‑C	Checkerboard calibration pattern, chrome-on-glass photomask, active area 237.6x184.8 mm

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