关联分类
产品说明

K9双凸透镜(K9 Double Convex Lenses)是以K9光学玻璃为基底材质的双凸透镜。K9光学玻璃是一种优异的宽光谱透过光学材料,在350nm-2000nm波段具有高透过率,具有较高的硬度,能够承受多种物理和化学刺激,气泡和杂质含量较低,所以常作为各种光学元件的基底材料。双凸透镜会将光线聚焦成一个点,焦距为正,由两个半径相等的凸面组成。常用于成像中继系统以及在有限共轭距离下的物体成像。如果共轭比(物距:像距)在5: 1到1: 5之间,双凸透镜是减小像差的最佳选择,在这个范围之外,平凸透镜通常是首选。

图知光学的K9双凸透镜提供各种尺寸及焦距的现货标准品,提供镀膜与不镀膜的产品选择,其中宽带增透膜可用于VIS(可见光)波段、NIR(近红外)波段、SWIR(短波近红外)波段,来满足您不同场景下不同波段的应用需求。图知光学也可根据您的实际需求,定制其他规格的透镜。

示意图

* 如无特殊备注,单位默认为mm

通用参数
Material: H-K9L(CDGM)Design Wavelength: 587.6 nm
Dimension Tolerance: +0.0/-0.1 mmCT tolerance: ±0.2 mm
EFL Tolerance: ±2%Irregularity: λ/4@632.8 nm
Centration: 3'Surface Quality: 60/40
Bevel: 0.2 mm x 45°Coating: See details in the list


当前可见规格:44。点击展开可查看规格详情,点击型号可将参数信息同步到上方通用参数区。
展开 No. Dia.(mm) EFL(mm) BFL(mm) CT(mm) Te(mm) Coating Unit Price 货期 购物车
10.00 10.00 8.24 4.87 2.00 Uncoated ¥106.25 3-4天
No.:
H-K9L双凸透镜-01
Dia.(mm):
10.00
EFL(mm):
10.00
BFL(mm):
8.24
CT(mm):
4.87
Te(mm):
2.00
Coating:
Uncoated
Unit Price:
¥106.25
货期:
3-4天
10.00 12.50 11.24 3.63 1.50 Uncoated ¥106.25 3-4天
No.:
H-K9L双凸透镜-02
Dia.(mm):
10.00
EFL(mm):
12.50
BFL(mm):
11.24
CT(mm):
3.63
Te(mm):
1.50
Coating:
Uncoated
Unit Price:
¥106.25
货期:
3-4天
12.50 12.50 10.51 5.55 2.00 Uncoated ¥112.50 3-4天
No.:
H-K9L双凸透镜-03
Dia.(mm):
12.50
EFL(mm):
12.50
BFL(mm):
10.51
CT(mm):
5.55
Te(mm):
2.00
Coating:
Uncoated
Unit Price:
¥112.50
货期:
3-4天
12.50 25.00 24.14 2.60 1.04 Uncoated ¥112.50 3-4天
No.:
H-K9L双凸透镜-04
Dia.(mm):
12.50
EFL(mm):
25.00
BFL(mm):
24.14
CT(mm):
2.60
Te(mm):
1.04
Coating:
Uncoated
Unit Price:
¥112.50
货期:
3-4天
25.00 25.00 21.85 8.96 2.00 Uncoated ¥118.75 3-4天
No.:
H-K9L双凸透镜-05
Dia.(mm):
25.00
EFL(mm):
25.00
BFL(mm):
21.85
CT(mm):
8.96
Te(mm):
2.00
Coating:
Uncoated
Unit Price:
¥118.75
货期:
3-4天
25.00 40.00 38.16 5.50 1.59 Uncoated ¥118.75 3-4天
No.:
H-K9L双凸透镜-06
Dia.(mm):
25.00
EFL(mm):
40.00
BFL(mm):
38.16
CT(mm):
5.50
Te(mm):
1.59
Coating:
Uncoated
Unit Price:
¥118.75
货期:
3-4天
40.00 40.00 35.24 13.59 2.50 Uncoated ¥193.75 3-4天
No.:
H-K9L双凸透镜-07
Dia.(mm):
40.00
EFL(mm):
40.00
BFL(mm):
35.24
CT(mm):
13.59
Te(mm):
2.50
Coating:
Uncoated
Unit Price:
¥193.75
货期:
3-4天
50.00 50.00 44.10 16.85 3.00 Uncoated ¥343.75 3-4天
No.:
H-K9L双凸透镜-08
Dia.(mm):
50.00
EFL(mm):
50.00
BFL(mm):
44.10
CT(mm):
16.85
Te(mm):
3.00
Coating:
Uncoated
Unit Price:
¥343.75
货期:
3-4天
63.00 63.00 55.88 20.40 3.00 Uncoated ¥493.75 3-4天
No.:
H-K9L双凸透镜-09
Dia.(mm):
63.00
EFL(mm):
63.00
BFL(mm):
55.88
CT(mm):
20.40
Te(mm):
3.00
Coating:
Uncoated
Unit Price:
¥493.75
货期:
3-4天
100.00 100.00 89.98 31.52 4.00 Uncoated ¥1062.50 3-4天
No.:
H-K9L双凸透镜-10
Dia.(mm):
100.00
EFL(mm):
100.00
BFL(mm):
89.98
CT(mm):
31.52
Te(mm):
4.00
Coating:
Uncoated
Unit Price:
¥1062.50
货期:
3-4天
10.00 10.00 8.24 4.87 2.00 Ravg<0.5% @400~700nm ¥143.75 3-4天
No.:
H-K9L双凸透镜-11
Dia.(mm):
10.00
EFL(mm):
10.00
BFL(mm):
8.24
CT(mm):
4.87
Te(mm):
2.00
Coating:
Ravg<0.5% @400~700nm
Unit Price:
¥143.75
货期:
3-4天
10.00 12.50 11.24 3.63 1.50 Ravg<0.5% @400~700nm ¥143.75 3-4天
No.:
H-K9L双凸透镜-12
Dia.(mm):
10.00
EFL(mm):
12.50
BFL(mm):
11.24
CT(mm):
3.63
Te(mm):
1.50
Coating:
Ravg<0.5% @400~700nm
Unit Price:
¥143.75
货期:
3-4天
12.50 12.50 10.51 5.55 2.00 Ravg<0.5% @400~700nm ¥150.00 3-4天
No.:
H-K9L双凸透镜-13
Dia.(mm):
12.50
EFL(mm):
12.50
BFL(mm):
10.51
CT(mm):
5.55
Te(mm):
2.00
Coating:
Ravg<0.5% @400~700nm
Unit Price:
¥150.00
货期:
3-4天
12.50 25.00 24.14 2.60 1.04 Ravg<0.5% @400~700nm ¥150.00 3-4天
No.:
H-K9L双凸透镜-14
Dia.(mm):
12.50
EFL(mm):
25.00
BFL(mm):
24.14
CT(mm):
2.60
Te(mm):
1.04
Coating:
Ravg<0.5% @400~700nm
Unit Price:
¥150.00
货期:
3-4天
25.00 25.00 21.85 8.96 2.00 Ravg<0.5% @400~700nm ¥156.25 3-4天
No.:
H-K9L双凸透镜-15
Dia.(mm):
25.00
EFL(mm):
25.00
BFL(mm):
21.85
CT(mm):
8.96
Te(mm):
2.00
Coating:
Ravg<0.5% @400~700nm
Unit Price:
¥156.25
货期:
3-4天
25.00 40.00 38.16 5.50 1.59 Ravg<0.5% @400~700nm ¥156.25 3-4天
No.:
H-K9L双凸透镜-16
Dia.(mm):
25.00
EFL(mm):
40.00
BFL(mm):
38.16
CT(mm):
5.50
Te(mm):
1.59
Coating:
Ravg<0.5% @400~700nm
Unit Price:
¥156.25
货期:
3-4天
40.00 40.00 35.24 13.59 2.50 Ravg<0.5% @400~700nm ¥256.25 3-4天
No.:
H-K9L双凸透镜-17
Dia.(mm):
40.00
EFL(mm):
40.00
BFL(mm):
35.24
CT(mm):
13.59
Te(mm):
2.50
Coating:
Ravg<0.5% @400~700nm
Unit Price:
¥256.25
货期:
3-4天
50.00 50.00 44.10 16.85 3.00 Ravg<0.5% @400~700nm ¥412.50 3-4天
No.:
H-K9L双凸透镜-18
Dia.(mm):
50.00
EFL(mm):
50.00
BFL(mm):
44.10
CT(mm):
16.85
Te(mm):
3.00
Coating:
Ravg<0.5% @400~700nm
Unit Price:
¥412.50
货期:
3-4天
63.00 63.00 55.88 20.40 3.00 Ravg<0.5% @400~700nm ¥587.50 3-4天
No.:
H-K9L双凸透镜-19
Dia.(mm):
63.00
EFL(mm):
63.00
BFL(mm):
55.88
CT(mm):
20.40
Te(mm):
3.00
Coating:
Ravg<0.5% @400~700nm
Unit Price:
¥587.50
货期:
3-4天
100.00 100.00 89.98 31.52 4.00 Ravg<0.5% @400~700nm ¥1187.50 3-4天
No.:
H-K9L双凸透镜-20
Dia.(mm):
100.00
EFL(mm):
100.00
BFL(mm):
89.98
CT(mm):
31.52
Te(mm):
4.00
Coating:
Ravg<0.5% @400~700nm
Unit Price:
¥1187.50
货期:
3-4天
10.00 10.00 8.24 4.87 2.00 Ravg<0.5% @650~1050nm ¥162.50 3-4天
No.:
H-K9L双凸透镜-21
Dia.(mm):
10.00
EFL(mm):
10.00
BFL(mm):
8.24
CT(mm):
4.87
Te(mm):
2.00
Coating:
Ravg<0.5% @650~1050nm
Unit Price:
¥162.50
货期:
3-4天
10.00 12.50 11.24 3.63 1.50 Ravg<0.5% @650~1050nm ¥162.50 3-4天
No.:
H-K9L双凸透镜-22
Dia.(mm):
10.00
EFL(mm):
12.50
BFL(mm):
11.24
CT(mm):
3.63
Te(mm):
1.50
Coating:
Ravg<0.5% @650~1050nm
Unit Price:
¥162.50
货期:
3-4天
12.50 12.50 10.51 5.55 2.00 Ravg<0.5% @650~1050nm ¥168.75 3-4天
No.:
H-K9L双凸透镜-23
Dia.(mm):
12.50
EFL(mm):
12.50
BFL(mm):
10.51
CT(mm):
5.55
Te(mm):
2.00
Coating:
Ravg<0.5% @650~1050nm
Unit Price:
¥168.75
货期:
3-4天
12.50 25.00 24.14 2.60 1.04 Ravg<0.5% @650~1050nm ¥168.75 3-4天
No.:
H-K9L双凸透镜-24
Dia.(mm):
12.50
EFL(mm):
25.00
BFL(mm):
24.14
CT(mm):
2.60
Te(mm):
1.04
Coating:
Ravg<0.5% @650~1050nm
Unit Price:
¥168.75
货期:
3-4天
25.00 25.00 21.85 8.96 2.00 Ravg<0.5% @650~1050nm ¥175.00 3-4天
No.:
H-K9L双凸透镜-25
Dia.(mm):
25.00
EFL(mm):
25.00
BFL(mm):
21.85
CT(mm):
8.96
Te(mm):
2.00
Coating:
Ravg<0.5% @650~1050nm
Unit Price:
¥175.00
货期:
3-4天
25.00 40.00 38.16 5.50 1.59 Ravg<0.5% @650~1050nm ¥175.00 3-4天
No.:
H-K9L双凸透镜-26
Dia.(mm):
25.00
EFL(mm):
40.00
BFL(mm):
38.16
CT(mm):
5.50
Te(mm):
1.59
Coating:
Ravg<0.5% @650~1050nm
Unit Price:
¥175.00
货期:
3-4天
40.00 40.00 35.24 13.59 2.50 Ravg<0.5% @650~1050nm ¥275.00 3-4天
No.:
H-K9L双凸透镜-27
Dia.(mm):
40.00
EFL(mm):
40.00
BFL(mm):
35.24
CT(mm):
13.59
Te(mm):
2.50
Coating:
Ravg<0.5% @650~1050nm
Unit Price:
¥275.00
货期:
3-4天
50.00 50.00 44.10 16.85 3.00 Ravg<0.5% @650~1050nm ¥431.25 3-4天
No.:
H-K9L双凸透镜-28
Dia.(mm):
50.00
EFL(mm):
50.00
BFL(mm):
44.10
CT(mm):
16.85
Te(mm):
3.00
Coating:
Ravg<0.5% @650~1050nm
Unit Price:
¥431.25
货期:
3-4天
63.00 63.00 55.88 20.40 3.00 Ravg<0.5% @650~1050nm ¥606.25 3-4天
No.:
H-K9L双凸透镜-29
Dia.(mm):
63.00
EFL(mm):
63.00
BFL(mm):
55.88
CT(mm):
20.40
Te(mm):
3.00
Coating:
Ravg<0.5% @650~1050nm
Unit Price:
¥606.25
货期:
3-4天
100.00 100.00 89.98 31.52 4.00 Ravg<0.5% @650~1050nm ¥1312.50 3-4天
No.:
H-K9L双凸透镜-30
Dia.(mm):
100.00
EFL(mm):
100.00
BFL(mm):
89.98
CT(mm):
31.52
Te(mm):
4.00
Coating:
Ravg<0.5% @650~1050nm
Unit Price:
¥1312.50
货期:
3-4天
10.00 10.00 8.24 4.87 2.00 Ravg<0.5% @1000~1650nm ¥162.50 3-4天
No.:
H-K9L双凸透镜-31
Dia.(mm):
10.00
EFL(mm):
10.00
BFL(mm):
8.24
CT(mm):
4.87
Te(mm):
2.00
Coating:
Ravg<0.5% @1000~1650nm
Unit Price:
¥162.50
货期:
3-4天
10.00 12.50 11.24 3.63 1.50 Ravg<0.5% @1000~1650nm ¥162.50 3-4天
No.:
H-K9L双凸透镜-32
Dia.(mm):
10.00
EFL(mm):
12.50
BFL(mm):
11.24
CT(mm):
3.63
Te(mm):
1.50
Coating:
Ravg<0.5% @1000~1650nm
Unit Price:
¥162.50
货期:
3-4天
12.50 12.50 10.51 5.55 2.00 Ravg<0.5% @1000~1650nm ¥168.75 3-4天
No.:
H-K9L双凸透镜-33
Dia.(mm):
12.50
EFL(mm):
12.50
BFL(mm):
10.51
CT(mm):
5.55
Te(mm):
2.00
Coating:
Ravg<0.5% @1000~1650nm
Unit Price:
¥168.75
货期:
3-4天
12.50 25.00 24.14 2.60 1.04 Ravg<0.5% @1000~1650nm ¥168.75 3-4天
No.:
H-K9L双凸透镜-34
Dia.(mm):
12.50
EFL(mm):
25.00
BFL(mm):
24.14
CT(mm):
2.60
Te(mm):
1.04
Coating:
Ravg<0.5% @1000~1650nm
Unit Price:
¥168.75
货期:
3-4天
25.00 25.00 21.85 8.96 2.00 Ravg<0.5% @1000~1650nm ¥175.00 3-4天
No.:
H-K9L双凸透镜-35
Dia.(mm):
25.00
EFL(mm):
25.00
BFL(mm):
21.85
CT(mm):
8.96
Te(mm):
2.00
Coating:
Ravg<0.5% @1000~1650nm
Unit Price:
¥175.00
货期:
3-4天
25.00 40.00 38.16 5.50 1.59 Ravg<0.5% @1000~1650nm ¥175.00 3-4天
No.:
H-K9L双凸透镜-36
Dia.(mm):
25.00
EFL(mm):
40.00
BFL(mm):
38.16
CT(mm):
5.50
Te(mm):
1.59
Coating:
Ravg<0.5% @1000~1650nm
Unit Price:
¥175.00
货期:
3-4天
40.00 40.00 35.24 13.59 2.50 Ravg<0.5% @1000~1650nm ¥275.00 3-4天
No.:
H-K9L双凸透镜-37
Dia.(mm):
40.00
EFL(mm):
40.00
BFL(mm):
35.24
CT(mm):
13.59
Te(mm):
2.50
Coating:
Ravg<0.5% @1000~1650nm
Unit Price:
¥275.00
货期:
3-4天
50.00 50.00 44.10 16.85 3.00 Ravg<0.5% @1000~1650nm ¥431.25 3-4天
No.:
H-K9L双凸透镜-38
Dia.(mm):
50.00
EFL(mm):
50.00
BFL(mm):
44.10
CT(mm):
16.85
Te(mm):
3.00
Coating:
Ravg<0.5% @1000~1650nm
Unit Price:
¥431.25
货期:
3-4天
63.00 63.00 55.88 20.40 3.00 Ravg<0.5% @1000~1650nm ¥606.25 3-4天
No.:
H-K9L双凸透镜-39
Dia.(mm):
63.00
EFL(mm):
63.00
BFL(mm):
55.88
CT(mm):
20.40
Te(mm):
3.00
Coating:
Ravg<0.5% @1000~1650nm
Unit Price:
¥606.25
货期:
3-4天
100.00 100.00 89.98 31.52 4.00 Ravg<0.5% @1000~1650nm ¥1312.50 3-4天
No.:
H-K9L双凸透镜-40
Dia.(mm):
100.00
EFL(mm):
100.00
BFL(mm):
89.98
CT(mm):
31.52
Te(mm):
4.00
Coating:
Ravg<0.5% @1000~1650nm
Unit Price:
¥1312.50
货期:
3-4天
30.00 31.44 27.82 10.35 2.50 Ravg<0.5% @1000~1650nm ¥231.25 3-4天
No.:
H-K9L双凸透镜-41
Dia.(mm):
30.00
EFL(mm):
31.44
BFL(mm):
27.82
CT(mm):
10.35
Te(mm):
2.50
Coating:
Ravg<0.5% @1000~1650nm
Unit Price:
¥231.25
货期:
3-4天
30.00 31.44 27.82 10.35 2.50 Ravg<0.5% @650~1050nm ¥231.25 3-4天
No.:
H-K9L双凸透镜-42
Dia.(mm):
30.00
EFL(mm):
31.44
BFL(mm):
27.82
CT(mm):
10.35
Te(mm):
2.50
Coating:
Ravg<0.5% @650~1050nm
Unit Price:
¥231.25
货期:
3-4天
30.00 31.44 27.82 10.35 2.50 Ravg<0.5% @400~700nm ¥206.25 3-4天
No.:
H-K9L双凸透镜-43
Dia.(mm):
30.00
EFL(mm):
31.44
BFL(mm):
27.82
CT(mm):
10.35
Te(mm):
2.50
Coating:
Ravg<0.5% @400~700nm
Unit Price:
¥206.25
货期:
3-4天
30.00 31.44 27.82 10.35 2.50 Uncoated ¥168.75 3-4天
No.:
H-K9L双凸透镜-44
Dia.(mm):
30.00
EFL(mm):
31.44
BFL(mm):
27.82
CT(mm):
10.35
Te(mm):
2.50
Coating:
Uncoated
Unit Price:
¥168.75
货期:
3-4天
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