关联分类
产品说明
弯月透镜(Meniscus Lenses)为凹凸透镜。此透镜具有一个外凸镜面和一个内凹镜面。如果外凸的弧度大于内凹的弧度,则透镜具有正焦距且用作为放大镜;若凹侧曲率大,凸侧曲率小,则为负弯月透镜,负弯月透镜可以用来替代其他负透镜。弯月透镜用于较大程度地减少球差,可以获得比平凸透镜更小的焦点与更少的像差,以提高成像质量。与另一透镜结合使用时,正弯月透镜可以缩短焦距,从而在不引入明显球面像差的情况下,增加系统的数值孔径(NA)。用于会聚准直光时,透镜的凸面应面向光源。
正弯月透镜(凸凹透镜)中心厚度大于边缘厚度,具备光线会聚作用,该透镜结构可最大程度降低球差。正弯月透镜凹面曲率半径大于凸面曲率半径,可实现实像成像。图知光学提供提供 H-K9L(N-BK7)、紫外熔石英、氟化钙、硒化锌、锗基底材质的正弯月透镜。
示意图
* 如无特殊备注,单位默认为mm
通用参数
| Material: H-K9L Optical Glass | Design Wavelength: 587.6 nm |
| Diameter Tolerance: +0.0/-0.1 mm | CT Tolerance:±0.1 mm |
| Irregularity (P-V): λ/4@632.8 nm | Clear Aperture: > 90% |
| Focal Length Tolerance: ±1% | Centering Tolerance: ≤3′ |
| Surface Quality: 40/20 | Bevel: 0.2 mm x 45° |
| 展开 | No. | Dia.(mm) | EFL(mm) | BFL(mm) | R1(mm) | CT(mm) | R2(mm) | ET(mm) | Diopter(1/m) | Coating | Unit Price | 货期 | 购物车 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25.4 | 100.0 | 95.9 | 32.14 | 3.59 | 82.23 | 2.00 | +10.0 | Uncoated | ¥181.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-01
Dia.(mm):
25.4
EFL(mm):
100.0
BFL(mm):
95.9
R1(mm):
32.14
CT(mm):
3.59
R2(mm):
82.23
ET(mm):
2.00
Diopter(1/m):
+10.0
Coating:
Uncoated
Unit Price:
¥181.25
货期:
3-4天
|
|||||||||||||
| 25.4 | 125.0 | 121.2 | 40.60 | 3.26 | 106.90 | 2.00 | +8.0 | Uncoated | ¥181.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-02
Dia.(mm):
25.4
EFL(mm):
125.0
BFL(mm):
121.2
R1(mm):
40.60
CT(mm):
3.26
R2(mm):
106.90
ET(mm):
2.00
Diopter(1/m):
+8.0
Coating:
Uncoated
Unit Price:
¥181.25
货期:
3-4天
|
|||||||||||||
| 25.4 | 150.0 | 146.3 | 49.06 | 3.05 | 131.56 | 2.00 | +6.7 | Uncoated | ¥181.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-03
Dia.(mm):
25.4
EFL(mm):
150.0
BFL(mm):
146.3
R1(mm):
49.06
CT(mm):
3.05
R2(mm):
131.56
ET(mm):
2.00
Diopter(1/m):
+6.7
Coating:
Uncoated
Unit Price:
¥181.25
货期:
3-4天
|
|||||||||||||
| 25.4 | 200.0 | 196.5 | 66.15 | 2.79 | 182.19 | 2.00 | +5.0 | Uncoated | ¥181.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-04
Dia.(mm):
25.4
EFL(mm):
200.0
BFL(mm):
196.5
R1(mm):
66.15
CT(mm):
2.79
R2(mm):
182.19
ET(mm):
2.00
Diopter(1/m):
+5.0
Coating:
Uncoated
Unit Price:
¥181.25
货期:
3-4天
|
|||||||||||||
| 25.4 | 300.0 | 296.5 | 100.89 | 2.52 | 288.20 | 2.00 | +3.3 | Uncoated | ¥218.75 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-05
Dia.(mm):
25.4
EFL(mm):
300.0
BFL(mm):
296.5
R1(mm):
100.89
CT(mm):
2.52
R2(mm):
288.20
ET(mm):
2.00
Diopter(1/m):
+3.3
Coating:
Uncoated
Unit Price:
¥218.75
货期:
3-4天
|
|||||||||||||
| 50.8 | 100.0 | 88.8 | 30.34 | 9.70 | 65.80 | 1.10 | +10.0 | Uncoated | ¥343.75 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-06
Dia.(mm):
50.8
EFL(mm):
100.0
BFL(mm):
88.8
R1(mm):
30.34
CT(mm):
9.70
R2(mm):
65.80
ET(mm):
1.10
Diopter(1/m):
+10.0
Coating:
Uncoated
Unit Price:
¥343.75
货期:
3-4天
|
|||||||||||||
| 50.8 | 150.0 | 141.7 | 47.87 | 7.29 | 119.32 | 2.70 | +6.7 | Uncoated | ¥343.75 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-07
Dia.(mm):
50.8
EFL(mm):
150.0
BFL(mm):
141.7
R1(mm):
47.87
CT(mm):
7.29
R2(mm):
119.32
ET(mm):
2.70
Diopter(1/m):
+6.7
Coating:
Uncoated
Unit Price:
¥343.75
货期:
3-4天
|
|||||||||||||
| 50.8 | 200.0 | 192.9 | 65.16 | 6.18 | 171.60 | 2.90 | +5.0 | Uncoated | ¥368.75 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-08
Dia.(mm):
50.8
EFL(mm):
200.0
BFL(mm):
192.9
R1(mm):
65.16
CT(mm):
6.18
R2(mm):
171.60
ET(mm):
2.90
Diopter(1/m):
+5.0
Coating:
Uncoated
Unit Price:
¥368.75
货期:
3-4天
|
|||||||||||||
| 50.8 | 250.0 | 243.5 | 82.54 | 5.53 | 224.67 | 2.90 | +4.0 | Uncoated | ¥368.75 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-09
Dia.(mm):
50.8
EFL(mm):
250.0
BFL(mm):
243.5
R1(mm):
82.54
CT(mm):
5.53
R2(mm):
224.67
ET(mm):
2.90
Diopter(1/m):
+4.0
Coating:
Uncoated
Unit Price:
¥368.75
货期:
3-4天
|
|||||||||||||
| 50.8 | 300.0 | 293.8 | 100.08 | 5.10 | 279.12 | 3.00 | +3.3 | Uncoated | ¥356.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-10
Dia.(mm):
50.8
EFL(mm):
300.0
BFL(mm):
293.8
R1(mm):
100.08
CT(mm):
5.10
R2(mm):
279.12
ET(mm):
3.00
Diopter(1/m):
+3.3
Coating:
Uncoated
Unit Price:
¥356.25
货期:
3-4天
|
|||||||||||||
| 25.4 | 100.0 | 95.9 | 32.14 | 3.59 | 82.23 | 2.00 | +10.0 | Ravg<0.5% @400~700nm | ¥268.75 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-11
Dia.(mm):
25.4
EFL(mm):
100.0
BFL(mm):
95.9
R1(mm):
32.14
CT(mm):
3.59
R2(mm):
82.23
ET(mm):
2.00
Diopter(1/m):
+10.0
Coating:
Ravg<0.5% @400~700nm
Unit Price:
¥268.75
货期:
3-4天
|
|||||||||||||
| 25.4 | 125.0 | 121.2 | 40.60 | 3.26 | 106.90 | 2.00 | +8.0 | Ravg<0.5% @400~700nm | ¥268.75 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-12
Dia.(mm):
25.4
EFL(mm):
125.0
BFL(mm):
121.2
R1(mm):
40.60
CT(mm):
3.26
R2(mm):
106.90
ET(mm):
2.00
Diopter(1/m):
+8.0
Coating:
Ravg<0.5% @400~700nm
Unit Price:
¥268.75
货期:
3-4天
|
|||||||||||||
| 25.4 | 150.0 | 146.3 | 49.06 | 3.05 | 131.56 | 2.00 | +6.7 | Ravg<0.5% @400~700nm | ¥268.75 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-13
Dia.(mm):
25.4
EFL(mm):
150.0
BFL(mm):
146.3
R1(mm):
49.06
CT(mm):
3.05
R2(mm):
131.56
ET(mm):
2.00
Diopter(1/m):
+6.7
Coating:
Ravg<0.5% @400~700nm
Unit Price:
¥268.75
货期:
3-4天
|
|||||||||||||
| 25.4 | 200.0 | 196.5 | 66.15 | 2.79 | 182.19 | 2.00 | +5.0 | Ravg<0.5% @400~700nm | ¥268.75 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-14
Dia.(mm):
25.4
EFL(mm):
200.0
BFL(mm):
196.5
R1(mm):
66.15
CT(mm):
2.79
R2(mm):
182.19
ET(mm):
2.00
Diopter(1/m):
+5.0
Coating:
Ravg<0.5% @400~700nm
Unit Price:
¥268.75
货期:
3-4天
|
|||||||||||||
| 25.4 | 300.0 | 296.5 | 100.89 | 2.52 | 288.20 | 2.00 | +3.3 | Ravg<0.5% @400~700nm | ¥306.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-15
Dia.(mm):
25.4
EFL(mm):
300.0
BFL(mm):
296.5
R1(mm):
100.89
CT(mm):
2.52
R2(mm):
288.20
ET(mm):
2.00
Diopter(1/m):
+3.3
Coating:
Ravg<0.5% @400~700nm
Unit Price:
¥306.25
货期:
3-4天
|
|||||||||||||
| 50.8 | 100.0 | 88.8 | 30.34 | 9.70 | 65.80 | 1.10 | +10.0 | Ravg<0.5% @400~700nm | ¥412.50 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-16
Dia.(mm):
50.8
EFL(mm):
100.0
BFL(mm):
88.8
R1(mm):
30.34
CT(mm):
9.70
R2(mm):
65.80
ET(mm):
1.10
Diopter(1/m):
+10.0
Coating:
Ravg<0.5% @400~700nm
Unit Price:
¥412.50
货期:
3-4天
|
|||||||||||||
| 50.8 | 150.0 | 141.7 | 47.87 | 7.29 | 119.32 | 2.70 | +6.7 | Ravg<0.5% @400~700nm | ¥412.50 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-17
Dia.(mm):
50.8
EFL(mm):
150.0
BFL(mm):
141.7
R1(mm):
47.87
CT(mm):
7.29
R2(mm):
119.32
ET(mm):
2.70
Diopter(1/m):
+6.7
Coating:
Ravg<0.5% @400~700nm
Unit Price:
¥412.50
货期:
3-4天
|
|||||||||||||
| 50.8 | 200.0 | 192.9 | 65.16 | 6.18 | 171.60 | 2.90 | +5.0 | Ravg<0.5% @400~700nm | ¥437.50 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-18
Dia.(mm):
50.8
EFL(mm):
200.0
BFL(mm):
192.9
R1(mm):
65.16
CT(mm):
6.18
R2(mm):
171.60
ET(mm):
2.90
Diopter(1/m):
+5.0
Coating:
Ravg<0.5% @400~700nm
Unit Price:
¥437.50
货期:
3-4天
|
|||||||||||||
| 50.8 | 250.0 | 243.5 | 82.54 | 5.53 | 224.67 | 2.90 | +4.0 | Ravg<0.5% @400~700nm | ¥437.50 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-19
Dia.(mm):
50.8
EFL(mm):
250.0
BFL(mm):
243.5
R1(mm):
82.54
CT(mm):
5.53
R2(mm):
224.67
ET(mm):
2.90
Diopter(1/m):
+4.0
Coating:
Ravg<0.5% @400~700nm
Unit Price:
¥437.50
货期:
3-4天
|
|||||||||||||
| 50.8 | 300.0 | 293.8 | 100.08 | 5.10 | 279.12 | 3.00 | +3.3 | Ravg<0.5% @400~700nm | ¥381.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-20
Dia.(mm):
50.8
EFL(mm):
300.0
BFL(mm):
293.8
R1(mm):
100.08
CT(mm):
5.10
R2(mm):
279.12
ET(mm):
3.00
Diopter(1/m):
+3.3
Coating:
Ravg<0.5% @400~700nm
Unit Price:
¥381.25
货期:
3-4天
|
|||||||||||||
| 25.4 | 100.0 | 95.9 | 32.14 | 3.59 | 82.23 | 2.00 | +10.0 | Ravg<0.5% @650~1050nm | ¥306.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-21
Dia.(mm):
25.4
EFL(mm):
100.0
BFL(mm):
95.9
R1(mm):
32.14
CT(mm):
3.59
R2(mm):
82.23
ET(mm):
2.00
Diopter(1/m):
+10.0
Coating:
Ravg<0.5% @650~1050nm
Unit Price:
¥306.25
货期:
3-4天
|
|||||||||||||
| 25.4 | 125.0 | 121.2 | 40.60 | 3.26 | 106.90 | 2.00 | +8.0 | Ravg<0.5% @650~1050nm | ¥306.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-22
Dia.(mm):
25.4
EFL(mm):
125.0
BFL(mm):
121.2
R1(mm):
40.60
CT(mm):
3.26
R2(mm):
106.90
ET(mm):
2.00
Diopter(1/m):
+8.0
Coating:
Ravg<0.5% @650~1050nm
Unit Price:
¥306.25
货期:
3-4天
|
|||||||||||||
| 25.4 | 150.0 | 146.3 | 49.06 | 3.05 | 131.56 | 2.00 | +6.7 | Ravg<0.5% @650~1050nm | ¥306.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-23
Dia.(mm):
25.4
EFL(mm):
150.0
BFL(mm):
146.3
R1(mm):
49.06
CT(mm):
3.05
R2(mm):
131.56
ET(mm):
2.00
Diopter(1/m):
+6.7
Coating:
Ravg<0.5% @650~1050nm
Unit Price:
¥306.25
货期:
3-4天
|
|||||||||||||
| 25.4 | 200.0 | 196.5 | 66.15 | 2.79 | 182.19 | 2.00 | +5.0 | Ravg<0.5% @650~1050nm | ¥306.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-24
Dia.(mm):
25.4
EFL(mm):
200.0
BFL(mm):
196.5
R1(mm):
66.15
CT(mm):
2.79
R2(mm):
182.19
ET(mm):
2.00
Diopter(1/m):
+5.0
Coating:
Ravg<0.5% @650~1050nm
Unit Price:
¥306.25
货期:
3-4天
|
|||||||||||||
| 25.4 | 300.0 | 296.5 | 100.89 | 2.52 | 288.20 | 2.00 | +3.3 | Ravg<0.5% @650~1050nm | ¥331.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-25
Dia.(mm):
25.4
EFL(mm):
300.0
BFL(mm):
296.5
R1(mm):
100.89
CT(mm):
2.52
R2(mm):
288.20
ET(mm):
2.00
Diopter(1/m):
+3.3
Coating:
Ravg<0.5% @650~1050nm
Unit Price:
¥331.25
货期:
3-4天
|
|||||||||||||
| 50.8 | 100.0 | 88.8 | 30.34 | 9.70 | 65.80 | 1.10 | +10.0 | Ravg<0.5% @650~1050nm | ¥431.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-26
Dia.(mm):
50.8
EFL(mm):
100.0
BFL(mm):
88.8
R1(mm):
30.34
CT(mm):
9.70
R2(mm):
65.80
ET(mm):
1.10
Diopter(1/m):
+10.0
Coating:
Ravg<0.5% @650~1050nm
Unit Price:
¥431.25
货期:
3-4天
|
|||||||||||||
| 50.8 | 150.0 | 141.7 | 47.87 | 7.29 | 119.32 | 2.70 | +6.7 | Ravg<0.5% @650~1050nm | ¥431.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-27
Dia.(mm):
50.8
EFL(mm):
150.0
BFL(mm):
141.7
R1(mm):
47.87
CT(mm):
7.29
R2(mm):
119.32
ET(mm):
2.70
Diopter(1/m):
+6.7
Coating:
Ravg<0.5% @650~1050nm
Unit Price:
¥431.25
货期:
3-4天
|
|||||||||||||
| 50.8 | 200.0 | 192.9 | 65.16 | 6.18 | 171.60 | 2.90 | +5.0 | Ravg<0.5% @650~1050nm | ¥456.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-28
Dia.(mm):
50.8
EFL(mm):
200.0
BFL(mm):
192.9
R1(mm):
65.16
CT(mm):
6.18
R2(mm):
171.60
ET(mm):
2.90
Diopter(1/m):
+5.0
Coating:
Ravg<0.5% @650~1050nm
Unit Price:
¥456.25
货期:
3-4天
|
|||||||||||||
| 50.8 | 250.0 | 243.5 | 82.54 | 5.53 | 224.67 | 2.90 | +4.0 | Ravg<0.5% @650~1050nm | ¥456.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-29
Dia.(mm):
50.8
EFL(mm):
250.0
BFL(mm):
243.5
R1(mm):
82.54
CT(mm):
5.53
R2(mm):
224.67
ET(mm):
2.90
Diopter(1/m):
+4.0
Coating:
Ravg<0.5% @650~1050nm
Unit Price:
¥456.25
货期:
3-4天
|
|||||||||||||
| 50.8 | 300.0 | 293.8 | 100.08 | 5.10 | 279.12 | 3.00 | +3.3 | Ravg<0.5% @650~1050nm | ¥400.00 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-30
Dia.(mm):
50.8
EFL(mm):
300.0
BFL(mm):
293.8
R1(mm):
100.08
CT(mm):
5.10
R2(mm):
279.12
ET(mm):
3.00
Diopter(1/m):
+3.3
Coating:
Ravg<0.5% @650~1050nm
Unit Price:
¥400.00
货期:
3-4天
|
|||||||||||||
| 25.4 | 100.0 | 95.9 | 32.14 | 3.59 | 82.23 | 2.00 | +10.0 | Ravg<0.5% @1000~1650nm | ¥306.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-31
Dia.(mm):
25.4
EFL(mm):
100.0
BFL(mm):
95.9
R1(mm):
32.14
CT(mm):
3.59
R2(mm):
82.23
ET(mm):
2.00
Diopter(1/m):
+10.0
Coating:
Ravg<0.5% @1000~1650nm
Unit Price:
¥306.25
货期:
3-4天
|
|||||||||||||
| 25.4 | 125.0 | 121.2 | 40.60 | 3.26 | 106.90 | 2.00 | +8.0 | Ravg<0.5% @1000~1650nm | ¥306.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-32
Dia.(mm):
25.4
EFL(mm):
125.0
BFL(mm):
121.2
R1(mm):
40.60
CT(mm):
3.26
R2(mm):
106.90
ET(mm):
2.00
Diopter(1/m):
+8.0
Coating:
Ravg<0.5% @1000~1650nm
Unit Price:
¥306.25
货期:
3-4天
|
|||||||||||||
| 25.4 | 150.0 | 146.3 | 49.06 | 3.05 | 131.56 | 2.00 | +6.7 | Ravg<0.5% @1000~1650nm | ¥306.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-33
Dia.(mm):
25.4
EFL(mm):
150.0
BFL(mm):
146.3
R1(mm):
49.06
CT(mm):
3.05
R2(mm):
131.56
ET(mm):
2.00
Diopter(1/m):
+6.7
Coating:
Ravg<0.5% @1000~1650nm
Unit Price:
¥306.25
货期:
3-4天
|
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| 25.4 | 200.0 | 196.5 | 66.15 | 2.79 | 182.19 | 2.00 | +5.0 | Ravg<0.5% @1000~1650nm | ¥306.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-34
Dia.(mm):
25.4
EFL(mm):
200.0
BFL(mm):
196.5
R1(mm):
66.15
CT(mm):
2.79
R2(mm):
182.19
ET(mm):
2.00
Diopter(1/m):
+5.0
Coating:
Ravg<0.5% @1000~1650nm
Unit Price:
¥306.25
货期:
3-4天
|
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| 25.4 | 300.0 | 296.5 | 100.89 | 2.52 | 288.20 | 2.00 | +3.3 | Ravg<0.5% @1000~1650nm | ¥331.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-35
Dia.(mm):
25.4
EFL(mm):
300.0
BFL(mm):
296.5
R1(mm):
100.89
CT(mm):
2.52
R2(mm):
288.20
ET(mm):
2.00
Diopter(1/m):
+3.3
Coating:
Ravg<0.5% @1000~1650nm
Unit Price:
¥331.25
货期:
3-4天
|
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| 50.8 | 100.0 | 88.8 | 30.34 | 9.70 | 65.80 | 1.10 | +10.0 | Ravg<0.5% @1000~1650nm | ¥431.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-36
Dia.(mm):
50.8
EFL(mm):
100.0
BFL(mm):
88.8
R1(mm):
30.34
CT(mm):
9.70
R2(mm):
65.80
ET(mm):
1.10
Diopter(1/m):
+10.0
Coating:
Ravg<0.5% @1000~1650nm
Unit Price:
¥431.25
货期:
3-4天
|
|||||||||||||
| 50.8 | 150.0 | 141.7 | 47.87 | 7.29 | 119.32 | 2.70 | +6.7 | Ravg<0.5% @1000~1650nm | ¥431.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-37
Dia.(mm):
50.8
EFL(mm):
150.0
BFL(mm):
141.7
R1(mm):
47.87
CT(mm):
7.29
R2(mm):
119.32
ET(mm):
2.70
Diopter(1/m):
+6.7
Coating:
Ravg<0.5% @1000~1650nm
Unit Price:
¥431.25
货期:
3-4天
|
|||||||||||||
| 50.8 | 200.0 | 192.9 | 65.16 | 6.18 | 171.60 | 2.90 | +5.0 | Ravg<0.5% @1000~1650nm | ¥456.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-38
Dia.(mm):
50.8
EFL(mm):
200.0
BFL(mm):
192.9
R1(mm):
65.16
CT(mm):
6.18
R2(mm):
171.60
ET(mm):
2.90
Diopter(1/m):
+5.0
Coating:
Ravg<0.5% @1000~1650nm
Unit Price:
¥456.25
货期:
3-4天
|
|||||||||||||
| 50.8 | 250.0 | 243.5 | 82.54 | 5.53 | 224.67 | 2.90 | +4.0 | Ravg<0.5% @1000~1650nm | ¥456.25 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-39
Dia.(mm):
50.8
EFL(mm):
250.0
BFL(mm):
243.5
R1(mm):
82.54
CT(mm):
5.53
R2(mm):
224.67
ET(mm):
2.90
Diopter(1/m):
+4.0
Coating:
Ravg<0.5% @1000~1650nm
Unit Price:
¥456.25
货期:
3-4天
|
|||||||||||||
| 50.8 | 300.0 | 293.8 | 100.08 | 5.10 | 279.12 | 3.00 | +3.3 | Ravg<0.5% @1000~1650nm | ¥400.00 | 3-4天 | |||
|
No.:
H-K9L正弯月透镜-40
Dia.(mm):
50.8
EFL(mm):
300.0
BFL(mm):
293.8
R1(mm):
100.08
CT(mm):
5.10
R2(mm):
279.12
ET(mm):
3.00
Diopter(1/m):
+3.3
Coating:
Ravg<0.5% @1000~1650nm
Unit Price:
¥400.00
货期:
3-4天
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