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 mm | CT 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 |
| 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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