Opto Engineering – Telecentric [TC Series]

TC series bi-telecentric lenses represent the key component of any measurement system powered by machine vision: these lenses can truly take advantage of high-resolution sensors such as 5 MP – 2/3″

The Opto Engineering® bi-telecentric design makes these optics truly telecentric: no magnification change occurs when an object is moved closer to or away from the lens, making the TC series ideal for measurement applications of mechanical parts ranging from extruded aluminum profiles to tiny clock gears.

No other lenses can offer the same optical performances in terms of telecentrity and distortion: additionally, you can further enhance the depth of field and optical accuracy by pairing our TC lenses with LTCLHP telecentric illuminators. All of our TC lenses are rigorously tested and supplied with a detailed Test Report: we guarantee that 100% of our TC lenses meet or exceed our written specifications.

The Opto Engineering® TC series offers the best performance-to-price ratio available today and is the ideal choice when no compromise can be accepted in terms of reliability and ease of use. Additionally, we supply useful accessories including CMHO clamping mechanics and CMPT mounting plates: mechanical support systems for easy integration in industrial environments, where a solid and secure assembly is required.

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#Part NumberMagnificationImage Circle Dia (mm)Max Sensor Size1/3" FOV (mm)1/2" FOV (mm)2/3" FOV (mm)Working Distance (mm)Working f/NTelecentricity typical (max) (deg)Distortion typical (max) (%)Depth of Field (mm)MountPhase AdjustmentLength (mm)Front Dia (mm)
1TC230042.00011.02/3″2.40 x 1.803.20 x 2.404.25 x 3.5556.011< 0.08 (0.10)< 0.04 (0.08)0.1CNo101.428
2TC230071.33311.02/3″3.60 x 2.704.80 x 3.606.38 x 5.3260.111< 0.08 (0.10)< 0.03 (0.08)0.3CNo78.528
3TC230091.00011.02/3″4.80 x 3.606.40 x 4.808.50 x 7.0962.211< 0.08 (0.10)< 0.04 (0.08)0.6CNo65.028
4TC230120.73511.02/3″6.53 x 4.908.71 x 6.5311.56 x 9.6553.914< 0.04 (0.10)< 0.04 (0.10)1.3CNo60.328
5TC130160.2906.01/3″16.55 x 12.41ø = 16.55ø = 20.6943.18< 0.08 (0.10)< 0.04 (0.08)4.9CNo80.937.7
6TC120160.3858.01/2″12.47 x 9.3516.62 x 12.47ø = 18.4243.18< 0.04 (0.10)< 0.04 (0.08)2.8CNo93.037.7
7TC230160.52811.02/3″9.09 x 6.8212.12 x 9.0916.10 x 13.4343.18< 0.06 (0.10)< 0.04 (0.07)1.5CNo112.737.7
8TC130240.1926.01/3″25.00 x 18.75ø = 25.00ø = 31.2567.28< 0.08 (0.10)< 0.04 (0.08)11.2CNo105.644
9TC120240.2558.01/2″18.82 x 14.1225.10 x 18.82ø = 27.8067.28< 0.08 (0.10)< 0.04 (0.08)6.4CNo117.844
10TC230240.35011.02/3″13.71 x 10.2918.29 x 13.7124.29 x 20.2667.28< 0.08 (0.10)< 0.04 (0.10)3.4CNo137.544
11TC130360.1336.01/3″36.09 x 27.07ø = 36.09ø = 45.11102.68< 0.04 (0.08)< 0.03 (0.08)23.4CNo133.061
12TC120360.1778.01/2″27.12 x 20.3436.16 x 27.12ø = 40.06102.68< 0.03 (0.08)< 0.04 (0.10)13.2CNo145.261
13TC230360.24311.02/3″19.75 x 14.8126.34 x 19.7534.98 x 29.18102.68< 0.04 (0.08)< 0.04 (0.10)7.0CNo164.961
14TC130480.0986.01/3″48.98 x 36.73ø = 48.98ø = 61.22132.58< 0.08 (0.10)< 0.06 (0.10)43.1CNo167.975
15TC120480.1348.01/2″35.82 x 26.8747.76 x 35.82ø = 52.91132.98< 0.07 (0.10)< 0.06 (0.10)23.1CNo181.575
16TC230480.18411.02/3″26.09 x 19.5734.78 x 26.0946.20 x 38.53132.98< 0.08 (0.10)< 0.05 (0.10)12.2CNo201.075
17TC130560.0846.01/3″57.14 x 42.86ø = 57.14ø = 71.43157.58< 0.04 (0.08)< 0.04 (0.08)58.7CNo191.580
18TC120560.1148.01/2″42.11 x 31.5856.14 x 42.11ø = 62.19157.88< 0.04 (0.08)< 0.04 (0.08)31.9CNo205.080
19TC230560.15711.02/3″30.57 x 22.9340.76 x 30.5754.14 x 45.16157.88< 0.05 (0.08)< 0.03 (0.08)16.8CNo225.080
20TC130640.0746.01/3″64.86 x 48.65ø = 64.86ø = 81.08181.98< 0.06 (0.08)< 0.03 (0.07)75.6CNo212.3100
21TC120640.1008.01/2″48.00 x 36.0064.00 x 48.00ø = 70.90181.98< 0.05 (0.08)< 0.04 (0.07)41.4CNo225.9100
22TC230640.13811.02/3″34.78 x 26.0946.38 x 34.7861.59 x 51.38181.98< 0.05 (0.08)< 0.03 (0.07)21.7CNo245.5100
23TC230720.12211.02/3″39.34 x 29.5152.46 x 39.3469.67 x 58.11226.88< 0.04 (0.08)< 0.03 (0.07)27.8CYes299.2116
24TC130800.0596.01/3″81.36 x 61.02ø = 81.36ø = 101.69226.88< 0.05 (0.08)< 0.03 (0.08)118.9CNo259.2116
25TC120800.0808.01/2″60.00 x 45.0080.00 x 60.00ø = 88.63226.88< 0.03 (0.08)< 0.04 (0.10)64.7CNo271.5116
26TC230800.11011.02/3″43.64 x 32.7358.18 x 43.6477.27 x 64.45226.88< 0.04 (0.08)< 0.02 (0.10)34.2CNo291.2116
27TC230850.10411.02/3″46.15 x 34.6261.54 x 46.1581.73 x 68.17278.68< 0.04 (0.08)< 0.02 (0.08)38.3CYes344.5143
28TC130960.0506.01/3″96.00 x 72.00ø = 96.00ø = 120.00278.68< 0.06 (0.08)< 0.04 (0.10)165.6CNo303.3143
29TC120960.0688.01/2″70.59 x 52.9494.12 x 70.59ø = 104.26278.68< 0.06 (0.08)< 0.03 (0.08)89.5CNo317.0143
30TC230960.09311.02/3″51.61 x 38.7168.82 x 51.6191.40 x 76.24278.68< 0.06 (0.08)< 0.04 (0.08)47.9CNo336.6143
31TC231100.07911.02/3″60.76 x 45.5781.01 x 60.76107.59 x 89.75334.68< 0.06 (0.08)< 0.03 (0.07)66.3CYes430.4180
32TC131200.0386.01/3″126.32 x 94.74ø = 126.32ø = 157.89334.68< 0.06 (0.08)< 0.04 (0.10)286.7CYes398.1180
33TC121200.0528.01/2″92.31 x 69.23123.08 x 92.31ø = 136.35334.68< 0.06 (0.08)< 0.04 (0.10)153.1CYes402.7180
34TC231200.07211.02/3″66.67 x 50.0088.89 x 66.67118.06 x 98.47334.68< 0.07 (0.08)< 0.04 (0.10)79.9CYes422.4180
35TC231300.06811.02/3″70.59 x 52.9494.12 x 70.59125.00 x 104.26396.08< 0.05 (0.08)< 0.04 (0.10)89.5CYes490.0200
36TC131440.0336.01/3″145.45 x 109.09ø = 145.45ø = 181.82396.08< 0.05 (0.08)< 0.04 (0.10)380.2CYes448.8200
37TC121440.0448.01/2″109.09 x 81.82145.45 x 109.09ø = 161.14396.08< 0.05 (0.08)< 0.05 (0.08)213.8CYes462.1200
38TC231440.06111.02/3″78.69 x 59.02104.92 x 78.69139.34 x 116.23396.08< 0.05 (0.08)< 0.04 (0.08)111.3CYes481.9200
39TC231720.05111.02/3″94.12 x 70.59125.49 x 94.12166.67 x 139.02527.68< 0.05 (0.08)< 0.04 (0.10)159.2CYes630.3260
40TC131920.0256.01/3″192.00 x 144.00ø = 192.00ø = 240.00527.68< 0.06 (0.08)< 0.04 (0.10)662.4CYes598.2260
41TC121920.0338.01/2″145.45 x 109.09193.94 x 145.45ø = 214.85527.68< 0.06 (0.08)< 0.04 (0.08)380.2CYes602.6260
42TC231920.04611.02/3″104.35 x 78.26139.13 x 104.35184.78 x 154.13527.68< 0.06 (0.08)< 0.05 (0.08)195.7CYes622.3260
43TC232000.04411.02/3″109.09 x 81.82145.45 x 109.09193.18 x 161.14492.88< 0.06 (0.08)< 0.05 (0.10)213.8CYes792.0322
44TC232400.03711.02/3″129.73 x 97.30172.97 x 129.73229.73 x 191.62492.88< 0.03 (0.08)< 0.04 (0.08)302.4CYes775.1322