Lens Plano Convex Lenses manufacturer from China Shanghai Pantotek Technologies Co., Ltd.

Place of Origin:

, China (Mainland)


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Product Detail

A lens is an optical device with perfect or approximate axial symmetry which transmits and refracts light, concentrating or diverging the beam.

Main Specifications:

      Materical
      Diameter Tolerance
      Paraxial Focal Length Tolerance
      Centration
      Surface Quality
      Clear Aperture
      Surface Figure
      Chamfer

BK7 or other optical glass, Fused Silica, CaF2, ZnSe
+0/-0.15mm
±2%
3 arc minutes
60-40 scratch and dig
>85%
λ/4 @ 632.8nm
<0.25 mm x 45°

BK7 Standard Products

Part No.	f (mm)	dia (mm)	R1 (mm)	tc (mm)	te (mm)	fb (mm)
LEN0101	15.0	10.0	7.78	3.8	2.0	12.5
LEN0102	22.0	10.0	11.4	3.1	1.9	20.0
LEN0103	15.0	12.7	7.78	5.3	2.0	11.5
LEN0104	20.0	12.7	10.37	4.2	2.0	17.2
LEN0105	25.0	12.7	12.96	3.7	2.0	22.6
LEN0106	30.0	12.7	15.55	3.4	2.0	27.8
LEN0107	50.0	12.7	25.92	2.8	2.0	48.2
LEN0108	100.0	12.7	51.83	2.4	2.0	98.4
LEN0109	34.0	17.0	17.637	4.2	2.0	31.2
LEN0110	35.0	20.0	18.155	4.2	1.2	32.2
LEN0111	50.0	20.0	25.936	4.0	2.0	47.4
LEN0112	50.0	22.4	25.92	4.6	2.0	47.0
LEN0113	70.0	22.4	36.309	3.83	2.05	67.5
LEN0114	100.0	22.4	51.83	3.2	2.0	97.9
LEN0115	35.0	25.4	18.14	7.2	2.0	30.3
LEN0116	50.0	25.0	25.92	5.3	2.0	46.5
LEN0117	60.0	25.4	13.1	4.7	2.0	56.9
LEN0118	75.0	25.4	38.87	4.1	2.0	72.3
LEN0119	100.0	25.4	51.83	3.6	2.0	97.6
LEN0120	150.0	25.4	77.75	3.0	2.0	148.0
LEN0121	175.0	25.4	90.7	2.9	2.0	173.1
LEN0122	200.0	25.4	103.66	2.8	2.0	198.2
LEN0123	300.0	25.4	155.49	2.5	2.0	298.4
LEN0124	500.0	25.4	259.15	2.3	2.0	498.5
LEN0125	80.0	30.0	41.46	4.8	2.0	76.8
LEN0126	50.0	38.0	25.92	11.3	3.0	42.6
LEN0127	100.0	38.0	51.83	6.6	3.0	95.7
LEN0128	200.0	50.0	103.66	6.1	3.0	196.0
LEN0129	400.0	50.0	207.32	4.5	3.0	397.0
LEN0130	120.0	50.8	62.244	8.3	2.88	114.5
LEN0131	70.0	60.0	36.311	18.6	2.7	57.8