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LANO TECHNOLOGY CO., LTD.
LANO TECHNOLOGY CO., LTD.

BT-23 Series Bi-telecentric Lens

  • Product performance is stable

  • Small distortion

  • Adopt telecentric design to improve measurement accuracy

  • Can be used in high-precision positioning of special workpieces, etc.

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  • BT-23 Series Bi-telecentric Lens
  • BT-23 Series Bi-telecentric Lens
PRODUCT CATEGORIES

Selection Table of BT-23 Series Bi-telecentric Lens

Model No.MagnificationWorking Distance (mm)Aperture (f/#)TelecentricityField Of View (mm)OpticalDepth Of FieldMountDimensionWeight





(°)（H×V）Distortion(mm)(mm)(kg)
LANO-BT23071.33361F11<0.081/3"
1/2"
2/3"		3.6
4.8
6.6		2.7
3.6
5		<0.05%0.5Cφ28x920.185
LANO-BT2309163F11<0.081/3"
1/2"
2/3"		4.8
6.4
8.8		3.6
4.8
6.6		<0.06%0.9Cφ28x850.175
LANO-BT23160.52845.3F8<0.064
1/2"
2/3"		9.1
12.1
16.7		6.8
9.1
12.5		<0.06%1Cφ38x93.30.26
LANO-BT2316A0.565F60.251/2"
1/1.8"
2/3"		12.8
14.4
16.9		9.6
10.6
14.14		0.01%2.7Cφ36x105.1/
LANO-BT2316B0.565F60.261/2"
1/1.8"
2/3"		12.8
14.4
16.9		9.6
10.6
14.14		0.00%2.7Cφ36x102.1/
LANO-BT2316C0.5110/<0.11/2"
1/1.7"
1/1.8"
2/3"		12.8
15
14.2
16.8		9.6
10.6
14.2
11.2		<0.01%3Cφ41x155.24/
LANO-BT2316D0.5178F70.121/2"
1/1.8"
2/3"		12.8
14.4
16.9		9.6
10.6
14.14		0.04%3.1Cφ52x218.6/
LANO-BT2316E0.5178F70.121/2"12.8
14.4
16.9		9.6
10.6
14.14		0.04%3.1Cφ52x216/
LANO-BT23200.4290F10<0.021/3"
1/2"
2/3"		11.4
15.2
20.9		8.6
11.4
15.7		<0.06%3Cφ40x118.180.445
LANO-BT23210.4110F28<0.11/3"
1/2"
2/3"		12
16
21		9
12
17.7		<0.01%3CΦ28.0 x 97/
LANO-BT23220.4110F100.11/2"
1/1.8"
2/3"		16
18
21.13		12
13.25
17.68		0.02%6.8Cφ49x114.4/
LANO-BT23230.36130/<0.1%1"CMV4000
1"lMX255
1"lMX183
2/3"		31.3
39.4
36.5
23.3		31.3
20.9
24.3
19.7		<0.01%3CΦ65 x 159/
LANO-BT23250.3569F8<0.081/3"
1/2"
2/3"		13.7
18.3
25.1		10.3
13.7
18.9		<0.06%2.5Cφ44x1540.445
LANO-BT23280.3110F6.5-F21.30.031/2"
1/1.8"
2/3"		21.33
24
28.17		16
17.67
23.57		0.08%8-26.2Cφ60x121.7/
LANO-BT2328A0.365F100.051/2"
1/1.8"
2/3"		21.33
24
28.17		16
17.67
23.57		0.04%12.5Cφ56x139.1/
LANO-BT23340.244120F80.031/2"
1/1.8"
2/3"		26.23
29.51
34.63		19.67
21.72
28.98		0.07%14.8Cφ70x153.9/
LANO-BT23360.243103.5F8<0.041/3"
   
2/3"		19.8
26.3
36.2		14.8
19.8
27.2		<0.08%6Cφ61x143.50.56
LANO-BT23420.2138F80.041/2"
1/1.8"
2/3"		32
36
42.25		24
26.5
35.35		0.04%22Cφ79x196.8/
LANO-BT23450.183165/<0.1%1/3"
1/1.8"
2/3"		26.2
38.8
45.9		19.7
29
38.8		<0.01%3.00%Cφ80x151.55/
LANO-BT23480.184134.6F8<0.081/3"
1/2"
2/3"		26.1
34.8
47.8		19.6
26.1
35.9		<0.08%10Cφ75x164.50.77
LANO-BT2348A0.184134.6F8<0.081/3"
1/2"
2/3"		26.1
34.8
47.8		19.6
26.1
35.9		<0.08%10C110x98x123.5/
LANO-BT23500.169160F80.031/2"
1/1.8"
2/3"		37.87
42.6
50		28.4
31.36
41.83		0.06%30.8Cφ90x212.5/
LANO-BT23560.157159.3F8<0.051/3"
1/2"
2/3"		30.6
40.8
56		22.9
30.6
42		<0.06%13.5Cφ88x1780.915
LANO-BT23610.138180F80.031/2"
1/1.8"
2/3"		46.38
52.17
61.23		34.78
38.41
21.23		0.06%46.5Cφ104x247.1/
LANO-BT23640.138182.3F8<0.051/3"
1/2"
2/3"		34.8
46.4
63.8		26.1
34.8
47.8		<0.08%18Cφ100x274.31.775
LANO-BT23700.12250F80.041/2"
1/1.8"
2/3"		53.33
60
70.42		40
44.17
58.92		0.07%60.9Cφ120x271.9/
LANO-BT23800.11227F8<0.041/3"
1/2"
2/3"		43.5
58
79.8		32.6
43.5
59.8		<0.07%52Cφ120x301.21.71
LANO-BT2380A0.11100F6<0.051/3"
1/2"
2/3"		43.6
58.2
80		32.7
43.6
60		<0.05%10C196x158x158/
LANO-BT23840.1250F80.041/2"
1/1.8"
2/3"		64
72
84.5		48
53
70.7		0.07%88.2Cφ130x321.1/
LANO-BT23930.09260F80.041/2"
1/1.8"
2/3"		71.77
80
93.89		53.33
58.89
78.56		0.06%108.1Cφ166x359.8/
LANO-BT23950.093279.6F8<0.061/3"
1/2"
2/3"		51.6
68.8
94.6		38.7
51.6
71		<0.07%40Cφ142x355.23.335
LANO-BT2395A0.088120/<0.1%1/3"
1/1.8"
2/3"		54.5
80.7
95.5		40.9
60.2
80.7		<0.1%10.00%CΦ65 x 159/
LANO-BT231050.08280F80.041/2"
1/1.8"
2/3"		80
90
105.63		60
66.25
88.38		0.07%136.2Cφ166x367.8/
LANO-BT23105A0.08250/<0.1%1/3"
1/1.8"
2/3"		60
88.8
105		45
66.3
88.8		<0.1%10CΦ175 x 321.1/
LANO-BT231150.073330/<0.1%1/3"
1/1.8"
2/3"		65.8
97.3
115.1		49.3
72.6
97.3		<0.1%15CΦ240 x 426.63/
LANO-BT231160.0725320F80.041/2"
1/1.8"
2/3"		88.28
99.31
116.55		66.21
73.1
97.52		0.07%166.7Cφ180x406.9/
LANO-BT231220.072336.5F8<0.071/3"
1/2"
2/3"		66.7
88.9
122.2		50
66.7
91.7		<0.07%80Cφ171x3883.3
LANO-BT23122A0.072336.5F8<0.061/3"
1/2"
2/3"		66.7
88.9
122.2		50
66.7
91.7		<0.07%80C210x180x320.5/
LANO-BT231440.061398F8<0.051/3"
1/2"
2/3"		78.7
104.9
144.3		59
78.7
108.2		<0.08%90Cφ200x458.17.615
LANO-BT23144A0.061398F8<0.051/3"
1/2"
2/3"		78.7
104.9
144.3		59
78.7
108.2		<0.08%90C277x210x368./
LANO-BT231730.051531F8<0.051/3"
1/2"
2/3"		94.1
125.5
172.5		70.6
94.1
129.4		<0.06%140Cφ260x71517.3
LANO-BT231920.046531F8<0.061/3"
1/2"
2/3"		104.3
139.1
191.3		78.3
104.3
143.5		<0.06%160Cφ260x712.117.195
LANO-BT231400.06398F80.041/2"
1/1.8"
2/3"		106.67
120
140.83		80
88.33
117.83		0.07%238.9Cφ210x454.8/
LANO-BT231490.0565400F80.041/2"
1/1.8"
2/3"		113.27
127.43
149.56		84.96
93.81
125.13		0.07%273Cφ222x481.2/
LANO-BT231820.0462410F80.041/2"
1/1.8"
2/3"		138.53
155.84
182.9		103.9
114.72
153.03		0.06%392.8Cφ270x629.3/
LANO-BT232050.0411410F80.041/2"
1/1.8"
2/3"		155.72
175.18
205.6		116.79
128.95
172.02		0.07%484.6Cφ300x687.9/
LANO-BT232380.0355500F80.041/2"
1/1.8"
2/3"		180.28
202.82
238.03		135.21
149.3
199.15		0.07%666.1Cφ340x754.2/
LANO-BT232680.0315540F80.051/2"
1/1.8"
2/3"		203.17
228.57
268.25		152.38
168.25
224.44		0.07%817.6Cφ376x826.4/
LANO-BT232990.0282700F80.041/2"
1/1.8"
2/3"		226.95
255.32
299.65		170.21
187.94
250.71		0.07%1028.8Cφ430x1046.7/


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