TCBENCH series

TC optical bench kits for easy measurements

TCBENCH series are complete certified optical systems designed for hassle-free development of demanding measurement applications.

Each kit integrates:

1 bi-telecentric lens for 2/3” detectors
1 LTCL telecentric illuminator (green)
2 CMHO mechanical clamps
1 CMPT base-plate
1 PT chrome-on-glass calibration pattern
1 CMPH pattern holder

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.
Certified system
The bench is quality tested as a whole system.
Convenient price
The bench costs less than the sum of the cost of the single components.

Product matrix
Downloads
Related
Tech info
Media gallery

			Detector type			Optical specifications					Dimensions
Part number	Mag.	Image circle	1/2″ w x h 6,4 x 4,8	1/1.8″ w x h 7,13 x 5,37	2/3″ - 5 Mpx w x h 8.45 x 7.07	Light color peak wavelength	Optical accuracy	Optical accuracy	Field depth	CTF 70 lp/mm	Mount	Length	Width	Height	Weight
	(x)		(mm x mm)	(mm x mm)	(mm x mm)		(μm)	(%)	(mm)	(%)		(mm)	(mm)	(mm)	(g)
							1	1
			Object field of view (mm x mm)
TCBENCH 009	1.000	11.0	6.40 x 4.80	7.13 x 5.37	8.44 x 7.06	green, 520 nm	<5	<0.06%	1.2	>35	C	282	56.0	78.5	900
TCBENCH 016	0.528	11.0	12.1 x 9.09	13.5 x 10.2	16.0 x 13.4	green, 520 nm	<8	<0.05%	2.9	>40	C	297	65.5	81.2	1200
TCBENCH 024	0.350	11.0	18.3 x 13.7	20.4 x 15.3	24.1 x 20.2	green, 520 nm	<13	<0.05%	7	>55	C	391	65.5	78.5	1340
TCBENCH 036	0.243	11.0	26.3 x 19.7	29.3 x 22.1	34.7 x 29.0	green, 520 nm	<22	<0.06%	14	>50	C	529	103.0	140.5	4150
TCBENCH 048	0.184	11.0	34.8 x 26.1	38.8 x 29.2	46.0 x 38.4	green, 520 nm	<31	<0.06%	24	>50	C	636	117.0	147.5	5600
TCBENCH 056	0.157	11.0	40.7 x 30.6	45.4 x 34.2	53.8 x 45.0	green, 520 nm	<36	<0.06%	33	>55	C	701	122.0	150.0	7300
TCBENCH 064	0.138	11.0	46.6 x 34.9	51.9 x 39.1	61.4 x 51.4	green, 520 nm	<40	<0.06%	43	>65	C	845	143.0	160.5	8700
TCBENCH 080	0.110	11.0	58.0 x 43.5	64.6 x 48.7	76.5 x 64.0	green, 520 nm	<55	<0.07%	67	>55	C	915	158.0	168.0	11100
TCBENCH 096	0.093	11.0	68.5 x 51.4	76.3 x 57.5	90.4 x 75.6	green, 520 nm	<70	<0.07%	94	>50	C	1053	206.5	185.0	15300

Notes

Maximum measurement error without software calibration; standard image correction libraries yield close to zero measurement error.

TCBENCH 009

TCBENCH 016

TCBENCH 024

TCBENCH 036

TCBENCH 048

TCBENCH 056

TCBENCH 064

TCBENCH 080

TCBENCH 096

Videos

Telecentric lenses
watch video

Bi-Telecentric lenses tutorial
watch video

Find more videos on our Vimeo channel

Product images

Technical documents

Data table	XLS
Product user guide	PDF
Telecentric lenses tutorial	PDF
OE Bi-Telecentric technology	PDF
Back focal length adjustment	PDF

Press & marketing content

Telecentric lenses brochure	PDF
Opto Engineering 2014 catalog	PDF
Caps inspection and measurement	PDF
Telecentric applications	PDF
Bi-TC tech for accurate measurement	PDF

Layout files

TCBENCH 009

TCBENCH 016

TCBENCH 024

TCBENCH 036

TCBENCH 048

TCBENCH 056

TCBENCH 064

TCBENCH 080

TCBENCH 096

Please contact us if you have questions or need more information.

Compatible products

TC Filter kit

Telecentric lens filter and plug-in filter holder

Tools and resources

OE Bi-telecentric technology

Telecentric lenses tutorial

Telecentric applications

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 LTCL 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.