The collimated light source is set in order to optimize both illumination homogeneity and relevant optical parameters such as distortion, telecentricity and resolution. For this reason these benches feature unmatched image resolution and field depth.

Opto Engineering® measures the optical performance of each TCBENCH and provides an individual test report. TCBENCH series also benefits from a special price policy, combining high-end performance with cost effectiveness.

KEY ADVANTAGES

Pre-assembled set-up
Just attach yor camera, and the bench is ready for measurement
Best optical performances
The bench is pre-set to provide unpaired measurement accuracy
Tested system
The bench is quality tested as a whole system
Detailed test report with measured optical parameters

DID YOU KNOW?

TCBENCH series is now also available with new LTSCHP1W-GZ green light source, suitable for any kind of sample and specifically tailored for measuring reflective objects and objects with sharp edges.

KEY FEATURES

Reduction of edge diffraction effects
Enhanced illumination uniformity, especially on large FOVs
Less sensitive to alignment

Replacement LED module with diffuser, green

Ordering information

To order the version with the new green LED module use p/n
TCBENCH0xx-0-GZ (i.e. TCBENCH064-0-GZ)

SPECIALTIES

Mag. 0.093 - 1 x

TCBENCH telecentric optical assembly for machine vision applications

			Detector type				Optical specifications							Mechanical specs
Part number	Mag.	Image circle Ø	Max sensor size	1/3” 6.0 mm diag w × h 4.80 x 3.60	1/1.8” 8.9 mm diag w × h 7.13 x 5.33	2/3” - 5 MP 11.1 mm diag w × h 8.50 x 7.09	Light color peak wavelength	WD	wF/#	Optical accuracy	Optical accuracy	Field depth	CTF 70 lp/mm	Mount	Length	Width	Height
	(x)	Ø (mm)		(mm × mm)	(mm × mm)	(mm × mm)		(mm)		(μm)	(%)	(mm)	(%)		(mm)	(mm)	(mm)
								1	2	3	4	5
			Object field of view (mm x mm)
TCBENCH009Telecentric optical bench, magnification 1.00	1	11.0	2/3"	4.80 x 3.60	7.13 x 5.37	8.44 x 7.06	green, 520 nm	62.2	11	< 5	< 0.06%	0.9	> 35	C	292	56.0	78.5
TCBENCH016Telecentric optical bench, magnification 0.528	0.528	11.0	2/3"	9.09 x 6.82	13.50 x 10.20	16.00 x 13.40	green, 520 nm	43.1	8	< 8	< 0.05%	2.4	> 40	C	315	65.5	81.2
TCBENCH024Telecentric optical bench, magnification 0.350	0.35	11.0	2/3"	13.70 x 10.30	20.40 x 15.30	24.10 x 20.20	green, 520 nm	67.2	8	< 13	< 0.05%	5.4	> 55	C	393	65.5	78.5
TCBENCH036Telecentric optical bench, magnification 0.243	0.243	11.0	2/3"	19.80 x 14.80	29.30 x 22.10	34.70 x 29.00	green, 520 nm	102.5	8	< 22	< 0.06%	11.2	> 50	C	549	103.0	140.5
TCBENCH048Telecentric optical bench, magnification 0.184	0.184	11.0	2/3"	26.10 x 19.60	38.80 x 29.20	46.00 x 38.40	green, 520 nm	132.9	8	< 31	< 0.06%	19.5	> 50	C	657	117.0	147.5
TCBENCH056Telecentric optical bench, magnification 0.157	0.157	11.0	2/3"	30.60 x 22.90	45.40 x 34.20	53.80 x 45.00	green, 520 nm	157.8	8	< 36	< 0.06%	26.8	> 55	C	715	122.0	150.0
TCBENCH064Telecentric optical bench, magnification 0.138	0.138	11.0	2/3"	34.80 x 26.10	51.90 x 39.10	61.40 x 51.40	green, 520 nm	181.8	8	< 40	< 0.06%	34.7	> 65	C	848	143.0	160.5
TCBENCH080Telecentric optical bench, magnification 0.110	0.11	11.0	2/3"	43.60 x 32.70	64.60 x 48.70	76.50 x 64.00	green, 520 nm	226.7	8	< 55	< 0.07%	54.5	> 55	C	936	158.0	168.0
TCBENCH096Telecentric optical bench, magnification 0.093	0.093	11.0	2/3"	51.60 x 38.70	76.30 x 57.50	90.40 x 75.60	green, 520 nm	278.6	8	< 70	< 0.07%	76.3	> 50	C	1087	206.5	185.0

Last update: 2021-06-22

Notes

Working distance: distance between the front end of the lens mechanics and the object. Set this distance within +/-3% of the nominal value for maximum resolution
Working F-number: the real F-number of a lens in operating conditions.
Maximum measurement error without software calibration; standard image correction libraries yield close to zero measurement error.
Maximum measurement error without software calibration; standard image correction libraries yield close to zero measurement error.
At the borders of the field depth the image can be still used for measurement but, to get a very sharp image, only half of the nominal field depth should be considered. Pixel size used for calculation is 5.5 μm.

Technical documents

Data table (Last update: :2021-06-22)

XLS

Product user guide

Back focal adjustment

Press & marketing content

Metrology white paper

pdf

Caps inspection and measurement

pdf

Telecentric applications

pdf

Bi-TC tech for accurate measurement

pdf

Compatible products

Optical filters

Filters for telecentric lenses and fixed focal length lenses

High resolution line scan camera COE8KLSMCL-G Mount-M72

COE HR LS series

8k/16k line scan cameras

COE HR AS series

50 - 71 MP area scan cameras

mvBlueFOX3-2 series

USB3 cameras with Smart Features

mvBlueCOUGAR series

GigE / Dual GigE cameras with Smart Features

Tools and resources

Bi-telecentric technology

Telecentric lenses tutorial

Telecentric applications

TC selection form

TC accuracy chart

The benches come pre-assembled and pre-aligned to assure the best accuracy that a telecentric measurement system can deliver.

The collimating source is set in order to optimize both the illumination homogeneity and the relevant optical parameters (distortion, telecentricity, resolution).

Opto Engineering^® tests the optical performances of each TCBENCH and provides an individual test report certifying the measurement accuracy of the entire system.

Coupling a LTCLHP illuminator with a telecentric lens increases the natural field depth of the lens; this is particularly true for 2/3” detector lenses where the acceptance angle of ray bundles is much larger than the divergence of the collimating source.

For this reason these benches feature unmatched image resolution and field depth. TCBENCH also benefit from a special price policy, combining high-end performances with cost effectiveness.

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