关联分类
产品说明
氟化钙平凸透镜(Calcium Fluoride(CaF2) Plano Convex(PCX) Lenses)是以氟化钙为基底的平凸透镜产品。氟化钙材质有比较宽的透过光谱范围(180nm-8.0μm)、较高的损伤阈值、低荧光性、高均匀性等特点,物理特性较软,表面容易划伤,常应用于激光器的准直,也常被作为多种光学元件的基底。氟化钙平凸透镜会将光线聚焦成一个点。其特点是焦距为正,其中一面为平面,另一面为凸面。常用于单色光源的瞄准和聚焦。使用时,将凸面面向入射光。氟化钙平凸透镜组合其他透镜可用于光束整形、光束的准直、扩束、缩束等不同应用。
图知光学提供各种尺寸及焦距的氟化钙平凸透镜镜片,有不镀膜与镀膜产品以供选择,提供的宽带增透膜可用于IR1(红外3-5μm)波段,来满足您不同场景下不同波段的应用需求。我们也可根据您应用需求,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: UV grade CaF₂ | Design Wavelength: 587.6 nm |
| Dimension Tolerance: +0.0/-0.1 mm | CT tolerance: ±0.1 mm |
| EFL Tolerance: ±1% | Centration: <3′ |
| Surface Quality: 60/40 | Bevel : 0.2 mm x 45° |
| 展开 | No. | Dia.(mm) | EFL(mm) | BFL(mm) | R1(mm) | CT(mm) | Te(mm) | Coating | Unit Price | 货期 | 购物车 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.70 | 20.00 | 17.0 | 8.70 | 4.30 | 1.50 | Uncoated | ¥593.75 | 3-4天 | |||
|
No.:
CaF2平凸透镜-01
Dia.(mm):
12.70
EFL(mm):
20.00
BFL(mm):
17.0
R1(mm):
8.70
CT(mm):
4.30
Te(mm):
1.50
Coating:
Uncoated
Unit Price:
¥593.75
货期:
3-4天
|
|||||||||||
| 12.70 | 50.00 | 48.3 | 21.70 | 2.50 | 1.50 | Uncoated | ¥562.50 | 3-4天 | |||
|
No.:
CaF2平凸透镜-02
Dia.(mm):
12.70
EFL(mm):
50.00
BFL(mm):
48.3
R1(mm):
21.70
CT(mm):
2.50
Te(mm):
1.50
Coating:
Uncoated
Unit Price:
¥562.50
货期:
3-4天
|
|||||||||||
| 12.70 | 80.00 | 78.5 | 34.70 | 2.10 | 1.50 | Uncoated | ¥562.50 | 3-4天 | |||
|
No.:
CaF2平凸透镜-03
Dia.(mm):
12.70
EFL(mm):
80.00
BFL(mm):
78.5
R1(mm):
34.70
CT(mm):
2.10
Te(mm):
1.50
Coating:
Uncoated
Unit Price:
¥562.50
货期:
3-4天
|
|||||||||||
| 25.40 | 50.00 | 45.7 | 21.70 | 6.10 | 2.00 | Uncoated | ¥937.50 | 3-4天 | |||
|
No.:
CaF2平凸透镜-04
Dia.(mm):
25.40
EFL(mm):
50.00
BFL(mm):
45.7
R1(mm):
21.70
CT(mm):
6.10
Te(mm):
2.00
Coating:
Uncoated
Unit Price:
¥937.50
货期:
3-4天
|
|||||||||||
| 25.40 | 75.00 | 71.8 | 32.50 | 4.60 | 2.00 | Uncoated | ¥937.50 | 3-4天 | |||
|
No.:
CaF2平凸透镜-05
Dia.(mm):
25.40
EFL(mm):
75.00
BFL(mm):
71.8
R1(mm):
32.50
CT(mm):
4.60
Te(mm):
2.00
Coating:
Uncoated
Unit Price:
¥937.50
货期:
3-4天
|
|||||||||||
| 25.40 | 250.00 | 248.1 | 108.50 | 2.70 | 2.00 | Uncoated | ¥687.50 | 3-4天 | |||
|
No.:
CaF2平凸透镜-06
Dia.(mm):
25.40
EFL(mm):
250.00
BFL(mm):
248.1
R1(mm):
108.50
CT(mm):
2.70
Te(mm):
2.00
Coating:
Uncoated
Unit Price:
¥687.50
货期:
3-4天
|
|||||||||||
| 25.40 | 500.00 | 498.3 | 216.90 | 2.40 | 2.00 | Uncoated | ¥687.50 | 3-4天 | |||
|
No.:
CaF2平凸透镜-07
Dia.(mm):
25.40
EFL(mm):
500.00
BFL(mm):
498.3
R1(mm):
216.90
CT(mm):
2.40
Te(mm):
2.00
Coating:
Uncoated
Unit Price:
¥687.50
货期:
3-4天
|
|||||||||||
| 12.70 | 20.00 | 17.0 | 8.70 | 4.30 | 1.50 | Ravg<1.5% @3~5μm | ¥656.25 | 3-4天 | |||
|
No.:
CaF2平凸透镜-08
Dia.(mm):
12.70
EFL(mm):
20.00
BFL(mm):
17.0
R1(mm):
8.70
CT(mm):
4.30
Te(mm):
1.50
Coating:
Ravg<1.5% @3~5μm
Unit Price:
¥656.25
货期:
3-4天
|
|||||||||||
| 12.70 | 50.00 | 48.3 | 21.70 | 2.50 | 1.50 | Ravg<1.5% @3~5μm | ¥618.75 | 3-4天 | |||
|
No.:
CaF2平凸透镜-09
Dia.(mm):
12.70
EFL(mm):
50.00
BFL(mm):
48.3
R1(mm):
21.70
CT(mm):
2.50
Te(mm):
1.50
Coating:
Ravg<1.5% @3~5μm
Unit Price:
¥618.75
货期:
3-4天
|
|||||||||||
| 12.70 | 80.00 | 78.5 | 34.70 | 2.10 | 1.50 | Ravg<1.5% @3~5μm | ¥618.75 | 3-4天 | |||
|
No.:
CaF2平凸透镜-10
Dia.(mm):
12.70
EFL(mm):
80.00
BFL(mm):
78.5
R1(mm):
34.70
CT(mm):
2.10
Te(mm):
1.50
Coating:
Ravg<1.5% @3~5μm
Unit Price:
¥618.75
货期:
3-4天
|
|||||||||||
| 25.40 | 50.00 | 45.7 | 21.70 | 6.10 | 2.00 | Ravg<1.5% @3~5μm | ¥1031.25 | 3-4天 | |||
|
No.:
CaF2平凸透镜-11
Dia.(mm):
25.40
EFL(mm):
50.00
BFL(mm):
45.7
R1(mm):
21.70
CT(mm):
6.10
Te(mm):
2.00
Coating:
Ravg<1.5% @3~5μm
Unit Price:
¥1031.25
货期:
3-4天
|
|||||||||||
| 25.40 | 75.00 | 71.8 | 32.50 | 4.60 | 2.00 | Ravg<1.5% @3~5μm | ¥1031.25 | 3-4天 | |||
|
No.:
CaF2平凸透镜-12
Dia.(mm):
25.40
EFL(mm):
75.00
BFL(mm):
71.8
R1(mm):
32.50
CT(mm):
4.60
Te(mm):
2.00
Coating:
Ravg<1.5% @3~5μm
Unit Price:
¥1031.25
货期:
3-4天
|
|||||||||||
| 25.40 | 100.00 | 97.3 | 43.40 | 3.90 | 2.00 | Ravg<1.5% @3~5μm | ¥787.50 | 3-4天 | |||
|
No.:
CaF2平凸透镜-13
Dia.(mm):
25.40
EFL(mm):
100.00
BFL(mm):
97.3
R1(mm):
43.40
CT(mm):
3.90
Te(mm):
2.00
Coating:
Ravg<1.5% @3~5μm
Unit Price:
¥787.50
货期:
3-4天
|
|||||||||||
| 25.40 | 150.00 | 147.7 | 65.10 | 3.30 | 2.00 | Ravg<1.5% @3~5μm | ¥787.50 | 3-4天 | |||
|
No.:
CaF2平凸透镜-14
Dia.(mm):
25.40
EFL(mm):
150.00
BFL(mm):
147.7
R1(mm):
65.10
CT(mm):
3.30
Te(mm):
2.00
Coating:
Ravg<1.5% @3~5μm
Unit Price:
¥787.50
货期:
3-4天
|
|||||||||||
| 25.40 | 200.00 | 198.0 | 86.80 | 2.90 | 2.00 | Ravg<1.5% @3~5μm | ¥787.50 | 3-4天 | |||
|
No.:
CaF2平凸透镜-15
Dia.(mm):
25.40
EFL(mm):
200.00
BFL(mm):
198.0
R1(mm):
86.80
CT(mm):
2.90
Te(mm):
2.00
Coating:
Ravg<1.5% @3~5μm
Unit Price:
¥787.50
货期:
3-4天
|
|||||||||||
| 25.40 | 250.00 | 248.1 | 108.50 | 2.70 | 2.00 | Ravg<1.5% @3~5μm | ¥787.50 | 3-4天 | |||
|
No.:
CaF2平凸透镜-16
Dia.(mm):
25.40
EFL(mm):
250.00
BFL(mm):
248.1
R1(mm):
108.50
CT(mm):
2.70
Te(mm):
2.00
Coating:
Ravg<1.5% @3~5μm
Unit Price:
¥787.50
货期:
3-4天
|
|||||||||||
| 25.40 | 500.00 | 498.3 | 216.90 | 2.40 | 2.00 | Ravg<1.5% @3~5μm | ¥787.50 | 3-4天 | |||
|
No.:
CaF2平凸透镜-17
Dia.(mm):
25.40
EFL(mm):
500.00
BFL(mm):
498.3
R1(mm):
216.90
CT(mm):
2.40
Te(mm):
2.00
Coating:
Ravg<1.5% @3~5μm
Unit Price:
¥787.50
货期:
3-4天
|
|||||||||||
| 25.40 | 100.00 | 97.3 | 43.40 | 3.90 | 2.00 | Uncoated | ¥687.50 | 3-4天 | |||
|
No.:
CaF2平凸透镜-18
Dia.(mm):
25.40
EFL(mm):
100.00
BFL(mm):
97.3
R1(mm):
43.40
CT(mm):
3.90
Te(mm):
2.00
Coating:
Uncoated
Unit Price:
¥687.50
货期:
3-4天
|
|||||||||||
| 25.40 | 150.00 | 147.7 | 65.10 | 3.30 | 2.00 | Uncoated | ¥687.50 | 3-4天 | |||
|
No.:
CaF2平凸透镜-19
Dia.(mm):
25.40
EFL(mm):
150.00
BFL(mm):
147.7
R1(mm):
65.10
CT(mm):
3.30
Te(mm):
2.00
Coating:
Uncoated
Unit Price:
¥687.50
货期:
3-4天
|
|||||||||||
| 25.40 | 200.00 | 198.0 | 86.80 | 2.90 | 2.00 | Uncoated | ¥687.50 | 3-4天 | |||
|
No.:
CaF2平凸透镜-20
Dia.(mm):
25.40
EFL(mm):
200.00
BFL(mm):
198.0
R1(mm):
86.80
CT(mm):
2.90
Te(mm):
2.00
Coating:
Uncoated
Unit Price:
¥687.50
货期:
3-4天
|
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