China TSL‑1064‑18‑56‑V1 Telecentric F-theta Lens,18×18mm Scan Field, f=56mm Manufacture and Factory

TSL‑1064‑18‑56‑V1 Telecentric F-theta Lens,18×18mm Scan Field, f=56mm

Telecentric F-Theta Scan lens is a special type of lens system whereby the deflected off-axial laser beam can be perpendicularly focused to work piece as similar to the on-axial focusing beam. The advantage of the telecentric scan lens is that it is able to flatten the field curvature to the least distortion and yet offering superb spot quality throughout the scan field. For high powered laser and ultrafast laser source, we offer TSL-Q Series Telecentric F-Theta Scan Lens to minimize thermal lensing and focal shift.

Part No.: TSL-1064-18-56

EFL: 56.0 mm

Scan Field: 18×18 mm

Input Beam Φ (1/e²): 10.0 mm

Thread: M39x1

WD: 59.8 mm

Window Dia×Thk: 40×2 mm

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Quartz Material Series
355nm Series
Model	Effective Focal Length (mm)	Scanning Area (mm)	Entrance Pupil (mm)	Scan Angle (mm)	Telecentric Angle (mm)	Thread Interface	Flange Distance (mm)	Working Distance (mm)
TSL-355-8-32-D10-V1	32	8*8	10	±10.2	1	M79*1	60.3	16.3
TSL-355-18-56	56	18*18	6	±15	4	M85*1	88.84	73.84
TSL-355-35-80	80	35*35	6	±19	3	M55*1	155.56	104.46
TSL-355-35-100	100	35*35	10	±14.4	4	M55*1	203.47	131.95
TSL-355-50-103-V1	103	50*50	9	±20.2	2.5	M85*1	179	135.8
TSL-355-60-135Q-D12	135	60*60	12	±18.5	1.2	M85*1	259	185
TSL-355-63-109-V1	109	63*63	6	±24.2	1.5	M85*1	228.4	146.3
TSL-355-90-163Q-D10-V1	163	90*90	10	±25	4.3	M85*1	301.56	214.76
TSL-355-100-170Q-D10-V1	170	100*100	10	±25	5	M85*1	318.9	238.1
TSL-355-120-210Q-D14	210	120*120	14	±24	3.1	M79*1	463.31	300.48
TSL-355-160-330Q-D15	330	160*160	15	±19.6	3.9	Φ85 (Flange Mount)	672.61	454.86
343nm Series
Model	Effective Focal Length (mm)	Scanning Area (mm)	Entrance Pupil (mm)	Scan Angle (mm)	Telecentric Angle (mm)	Thread Interface	Flange Distance (mm)	Working Distance (mm)
TSL-343-180-330Q-D15-V1	330	180*180	15	±22.2	3.9	M85*1	672.61	454.86
TSL-343-190-330Q-D14	330	190*190	14	±24.7	4	M85*1/6-Φ6.5	695.04	441.54
532nm Series
Model	Effective Focal Length (mm)	Scanning Area (mm)	Entrance Pupil (mm)	Scan Angle (°)	Telecentric Angle (°)	Thread Interface	Flange Distance (mm)	Working Distance (mm)
TSL-532-10-56Q-D20	56	10*10	20	±7.3	1.1	M55*1	90.05	21.48
TSL-515-30-80-D12	80	30*30	12	±15.6	1.7	M55*1	169.32	80.6
TSL-532-40-100Q	100	40*40	10	±25	1	M85*1	190.8	135.76
TSL-532-52-105Q-D10	105	52*52	10	±19.2	3	M79*1	209.3	131.1
TSL-532-90-163Q	163	90*90	10	±25	4.8	M85*1	297.2	219.5
1064nm Series
Model	Effective Focal Length (mm)	Scanning Area (mm)	Entrance Pupil (mm)	Scan Angle (°)	Telecentric Angle (°)	Thread Interface	Flange Distance (mm)	Working Distance (mm)
TSL-1064-7-50Q-D15	50	7*7	15	±5.7	2.3	M85*1	85.69	60.67
TSL-1064-10-56Q-D20	56	10*10	20	±7.2	1	M55*1	88.87	23.87
TSL-1064-20-70Q-D14	70	20*20	14	±12	2.4	M55*1	158.46	78.87
TSL-1064-50-100Q-D10	100	50*50	10	±21	1.9	M85*1	202.11	126.11
TSL-1064-50-100Q-D15	100	50*50	15	±21.3	3	M85*1	251	131
TSL-1064-55-100Q	100	55*55	15	±25	3	M85*1	189.51	120.79
TSL-1064-80-180Q-D10	180	80*80	10	±25	2.6	M85*1	335.03	259.43
TSL-1064-85-167Q-D20	167	85*85	20	±21.2	3.5	M85*1	330.88	226.33
TSL-1064-90-163Q-D15-V2	163	90*90	15	±23	4.5	M85*1	299.86	211.06
TSL-1064-100-170Q-D10	170	100*100	10	±24.8	4.8	M85*1	315.2	224
TSL-1064-120-240Q-D14	240	120*120	14	±21	4	M85*1	471	345
TSL-1064-150-420Q-D14	420	150*150	14	±20	5	M85*1	794.44	636.44
257nm Series
Model	Effective Focal Length (mm)	Scanning Area (mm)	Entrance Pupil (mm)	Scan Angle (°)	Telecentric Angle (°)	Thread Interface	Flange Distance (mm)	Working Distance (mm)
TSL-257-45-100Q-D10	100	45*45	10	±18.7	1	M66*1	200.82	126.35


Optical Glass Material Series
532nm Series
Model	Effective Focal Length (mm)	Scanning Area (mm)	Entrance Pupil (mm)	Scan Angle (°)	Telecentric Angle (°)	Thread Interface	Flange Distance (mm)	Working Distance (mm)
TSL-532-53-100	100	53*53	15	±25	3.2	M85*1	175.6	127.43
TSL-532-75-163A	163	75*75	10	±18.9	1.3	M85*1	302.3	167.2
TSL-532-60-100-D10	100	60*60	10	±26	2.5	M85*1	198.93	120.62
1064nm Series
Model	Effective Focal Length (mm)	Scanning Area (mm)	Entrance Pupil (mm)	Scan Angle (°)	Telecentric Angle (°)	Thread Interface	Flange Distance (mm)	Working Distance (mm)
TSL-1064-18-56	56	18*18	10	±13.3	1	M551/M391	85.64	59.35
TSL-1064-20-56	56	20*20	10	±13	2.6	M85*1	79.85	59.85
TSL-1064-60-107-D10	107	60*60	10	±23.6	1.7	M79*1	229	135.68
TSL-1064-90-190	190	90*90	18	±14	1	M85*1	337.03	166.38
TSL-1064-56-125	125	56*56	15	±25	5.7	M85*1	195.8	151.39
TSL-1064-73-163A	163	73*73	15	±18.2	1	M85*1	324.71	207.71
TSL-1064-65-115	115	65*65	12	±25	2	M85*1	215.43	136.43
CO₂ Series
Model	Effective Focal Length (mm)	Scanning Area (mm)	Entrance Pupil (mm)	Scan Angle (°)	Telecentric Angle (°)	Thread Interface	Flange Distance (mm)	Working Distance (mm)
TSL-9.4-9-40-D14	40	9*9	14	±9	3	M80*1	121.92	36.18
TSL-9.4-30-52	52	30*30	20	±21.8	4.5	M85*1	75.87	32.26
TSL-9.4-50-100Z-D20	100	50*50	20	±20.8	2.7	M85*1	187.84	118.84
TSL-9.4-50-75Z-D14	75	50*50	14	±27.8	2.8	M85*1	131.95	68.95
TSL-9.6-50-100G	100	50*50	15	±25	3	M85*1	174.6	106.1
TSL-10.6-50-100-D20-LP	100	50*50	20	±20.3	2.3	M85*1	168.06	89.96
Other Telecentric Series
Model	Effective Focal Length (mm)	Scanning Area (mm)	Entrance Pupil (mm)	Scan Angle (°)	Telecentric Angle (°)	Thread Interface	Flange Distance (mm)	Working Distance (mm)
TSL-355-635-50-120-V2	120	50	6	±16.7	1.8	M85*1	107.02	65.52