高精度远心扫描透镜

苏州镭射光电生产的远心扫描透镜可以满足高精度、高均匀度要求的激光打标、激光钻孔等领域。15990039425顾先生，另外有扩束镜、倍数可调扩束镜、水冷扩束镜、场镜、聚焦镜、合束镜等光学镜片产品提供。

远心扫描透镜是经过特殊设计, 为了使聚焦光束的主光线在任何视场角的情况下都垂直于焦平面. 这是通过使镜头的出射瞳在像空间无限远来实现的.
远心扫描镜头的设计通常比F-Theta镜头的设计复杂得多. 设计中要求至少有一片透镜的尺寸大于扫描范围, 所以在实际应用中通常只有小扫描范围的远心镜头是可行的.

Telecentric Scanning Lens make the focused beam is always perpendicular to the flat focal plane regardless of the beam’s position in the scan lens。Telecentric scanning lens has advantages in minimizing spot distortion and drill angle. It’s widely used in critical lasermarking applications and drilling holes through a material。

远心扫描透镜 -- CO₂

Part No.	EFL (mm)	Scan Angle (±°)	Scan Field (mm)	Ent. Pupil (mm)	Average Spot Size (um)	Length (mm)	Working Distance (mm)
TSL-9.4-50-75	75.0	28.0	50*50	20.0	23.8	71.5	73.4
TSL-9.4-70-120	120.0	25.0	70*70	20.0	104.0	82.0	151.2
TSL-9.6-50-100Z	100.0	14.5	50*50	15.0	140.0	99.0	97.0
TSL-9.6-70-140Z	140.0	20.0	70*70	15.0	126.0	142.0	124.0
TSL-10.6-50-100G	100.0	20.0	50*50	25.0	60.0	93.0	106.0

• 原料: G-锗 (只传输 10.6微米)
• 原料: Z-硒化锌 (传输 10.6微米和可见光)

远心扫描透镜 --- 1550/1064/670/633/532/405/355/266nm

Part No.	EFL (mm)	Scan Angle (±°)	Scan Field (mm)	Ent. Pupil (mm)	Length (mm)	Working Distance (mm)
TSL-1550-20-55	55.0	7.4	20*20	10.0	62.0	51.3
TSL-1550-25-80	80.0	10.2	25*25	10.0	80.2	83.9
TSL-1550-15-80	80.0	7.6	15*15	12.0	55.2	91.9
TSL-1550-80-195	195.0	16.8	80*80	15.0	160.5	271.6
TSL-1064-18-56	56.0	13.3	18*18	10.0	47.8	59.9
TSL-1064-20-82Q	82.0	10.0	20*20	15.0	102.0	85.03
TSL-1064-F100-25	100.0	18.0	40*40	25.0	139.1	73.0
TSL-1064-50-100Q	100.0	21.0	50*50	10.0	108.0	126.1
TSL-1064-65-115	115.0	25.4	65*65	12.0	98.0	137.1
TSL-1064-73-163B	163.0	19.0	73*73	10.0	124.0	193.4
TSL-1064-90-190	190.0	14.0	90*90	18.0	195.5	166.4
TSL-1064-50-210	210.0	10.0	50*50	25.0	155.0	270.0
TSL-1064-140-220	220.0	26.4	140*140	15.0	211.7	297.0
TSL-1030-10-50	50.0	9.0	10*10	8.0	65.8	28.9
TSL-808-14-56	56.3	11.0	14*14	10.0	55.1	69.1
TSL-808-19-77	76.8	9.8	19*19	10.0	45.0	103.6
TSL-808-39-80	79.5	21.2	39*39	25.0	83.4	79.5
TSL-808-68-106	105.6	26.8	68*68	12.0	85.5	135.2
TSL-670-34-88	88.0	15.8	34*34	7.0	55.0	116.3
TSL-670-77-157	157.3	20.0	77*77	10.0	92.0	223.0
TSL-633-19-75	74.8	10.4	19*19	10.0	45.0	100.0
TSL-633-34-87	87.5	15.8	34*34	7.0	55.0	115.6
TSL-633-30-100	100.6	12.0	30*30	10.0	108.0	101.2
TSL-633-75-160	160.0	19.1	75*75	10.0	115.5	212.0
TSL-633-75-200	200.0	15.0	75*75	20.0	103.0	261.4
TSL-532-15-58	58.0	10.4	15x15	10.0	65.0	52.6
TSL-532-45-80	80.0	23.0	45*45	12.0	83.0	79.0
TSL-532-60-105	105.0	23.5	60x60	10.0	92.6	129.1
TSL-532-36-100	110.0	14.7	36*36	16.0	82.4	114.7
TSL-532-75-163A	163.0	18.9	75*75	10.0	155.1	167.2
TSL-532-140-200	200.0	10.4	140*140	10.0	245.5	216.9
TSL-532-70-200	200.0	14.5	70*70	20.0	103.0	254.8
TSL-405-29-55	55.0	16.0	30*30	6.0	61.0	67.2
TSL-355-8-32	32.0	10.2	8*8	10.0	55.0	19.3
TSL-355-18-60	60.0	12.3	18*18	6.0	52.9	62.6
TSL-355-35-80	80.0	19.0	35*35	6.0	67.1	104.4
TSL-355-60-100Q	100.0	23.0	60x60	6.0	93.7	150.4
TSL-355-63-109	109.0	24.2	63*63	6.0	87.2	151.4
TSL-355-60-115Q	115.0	21.3	60*60	6.0	97.9	154.0
TSL-355-60-167A	167.0	14.4	60*60	10.0	117.8	222.6
TSL-355-85-254	254.0	14.0	85*85	6.0	173.5	145.0
TSL-266-10-30	30.1	14.6	10*10	6.0	55.5	28.9
TSL-266-20-55	55.0	15.0	20*20	6.0	64.5	51.2
TSL-266-50-100	100.0	21.0	50*50	5.0	101.9	135.6
TSL-266-55-158	158.0	17.0	55*55	10.0	133.0	250.0
TSL-266-80-200	200.0	12.0	80*80	8.0	155.5	294.1