关联分类
产品说明
光学平晶(Optical Flats)采用高均匀性H-K9L光学玻璃、熔融石英等优质光学材料,经过精密研磨与高精度抛光制成,具有极高的表面平面度、良好的光学均匀性及较低的内部应力,主要作为标准参考平面,用于检测其他光学元件及精密加工表面的面形误差和平面度。
光学平晶常见表面面形精度为λ/10、λ/20,部分高精度产品可达到纳米级面形误差;双面平晶还可根据需求实现较高的平行度,部分产品平行差可小于1弧秒。具体精度应以产品规格及检测波长为准。
应用领域: 广泛应用于光学元件面形检测、透镜及窗口片平面度校验、干涉仪参考平面、光学加工质量检测、精密量具平面度检测及实验室光学计量等领域,也可用于满足相应精度要求的半导体精密检测系统。
定制服务: 图知光学可根据客户需求提供不同材料、尺寸、厚度、面形精度及平行度的光学平晶,并可按需提供增透镀膜等定制服务。
使用及储存注意事项: 光学平晶对表面污染、温度变化及机械应力较为敏感,使用时应避免划伤、碰撞及不当施压,建议存放于洁净、温度稳定的环境中,以保持参考面的测量精度。
示意图
* 如无特殊备注,单位默认为mm
通用参数
| Material: UV grade Fused Silica | Dimension Tolerance: ±0.2 mm |
| Surface Figure: See details in the list | Parallelism: <1' |
| Bevel: 0.2~0.5 mm x 45° | Surface Quality: 60/40 |
| Rear Surface: Fine ground | Coating: None |
| Thickness Tolerance: See details in the list |
| 展开 | No. | Dia.(mm) | Thickness(mm) | Surface figure | Parallelism | Thickness tolerance(mm) | Unit Price | 货期 | 购物车 |
|---|---|---|---|---|---|---|---|---|---|
| 25.40 | 12.70 | λ/10@633nm | <1' | ±1 | ¥531.25 | 3-4天 | |||
|
No.:
UVFS单面光学平晶-01
Dia.(mm):
25.40
Thickness(mm):
12.70
Surface figure:
λ/10@633nm
Parallelism:
<1'
Thickness tolerance(mm):
±1
Unit Price:
¥531.25
货期:
3-4天
|
|||||||||
| 50.80 | 12.70 | λ/10@633nm | <1' | ±1 | ¥812.50 | 3-4天 | |||
|
No.:
UVFS单面光学平晶-02
Dia.(mm):
50.80
Thickness(mm):
12.70
Surface figure:
λ/10@633nm
Parallelism:
<1'
Thickness tolerance(mm):
±1
Unit Price:
¥812.50
货期:
3-4天
|
|||||||||
| 76.20 | 19.10 | λ/10@633nm | <1' | ±1 | ¥1812.50 | 3-4天 | |||
|
No.:
UVFS单面光学平晶-03
Dia.(mm):
76.20
Thickness(mm):
19.10
Surface figure:
λ/10@633nm
Parallelism:
<1'
Thickness tolerance(mm):
±1
Unit Price:
¥1812.50
货期:
3-4天
|
|||||||||
| 101.60 | 19.10 | λ/10@633nm | <1' | ±1 | ¥3687.50 | 3-4天 | |||
|
No.:
UVFS单面光学平晶-04
Dia.(mm):
101.60
Thickness(mm):
19.10
Surface figure:
λ/10@633nm
Parallelism:
<1'
Thickness tolerance(mm):
±1
Unit Price:
¥3687.50
货期:
3-4天
|
|||||||||
| 152.40 | 25.40 | λ/10@633nm | <1' | ±2 | ¥8437.50 | 3-4天 | |||
|
No.:
UVFS单面光学平晶-05
Dia.(mm):
152.40
Thickness(mm):
25.40
Surface figure:
λ/10@633nm
Parallelism:
<1'
Thickness tolerance(mm):
±2
Unit Price:
¥8437.50
货期:
3-4天
|
|||||||||
| 203.20 | 38.10 | λ/10@633nm | <1' | ±2 | ¥18125.00 | 3-4天 | |||
|
No.:
UVFS单面光学平晶-06
Dia.(mm):
203.20
Thickness(mm):
38.10
Surface figure:
λ/10@633nm
Parallelism:
<1'
Thickness tolerance(mm):
±2
Unit Price:
¥18125.00
货期:
3-4天
|
|||||||||
| 254.00 | 38.10 | λ/10@633nm | <1' | ±2 | ¥26250.00 | 3-4天 | |||
|
No.:
UVFS单面光学平晶-07
Dia.(mm):
254.00
Thickness(mm):
38.10
Surface figure:
λ/10@633nm
Parallelism:
<1'
Thickness tolerance(mm):
±2
Unit Price:
¥26250.00
货期:
3-4天
|
|||||||||
| 304.80 | 38.10 | λ/10@633nm | <1' | ±2 | ¥41875.00 | 3-4天 | |||
|
No.:
UVFS单面光学平晶-08
Dia.(mm):
304.80
Thickness(mm):
38.10
Surface figure:
λ/10@633nm
Parallelism:
<1'
Thickness tolerance(mm):
±2
Unit Price:
¥41875.00
货期:
3-4天
|
|||||||||
| 25.40 | 12.70 | λ/20@633nm | <1' | ±1 | ¥812.50 | 3-4天 | |||
|
No.:
UVFS单面光学平晶-09
Dia.(mm):
25.40
Thickness(mm):
12.70
Surface figure:
λ/20@633nm
Parallelism:
<1'
Thickness tolerance(mm):
±1
Unit Price:
¥812.50
货期:
3-4天
|
|||||||||
| 50.80 | 12.70 | λ/20@633nm | <1' | ±1 | ¥1312.50 | 3-4天 | |||
|
No.:
UVFS单面光学平晶-10
Dia.(mm):
50.80
Thickness(mm):
12.70
Surface figure:
λ/20@633nm
Parallelism:
<1'
Thickness tolerance(mm):
±1
Unit Price:
¥1312.50
货期:
3-4天
|
|||||||||
| 76.20 | 19.10 | λ/20@633nm | <1' | ±1 | ¥2437.50 | 3-4天 | |||
|
No.:
UVFS单面光学平晶-11
Dia.(mm):
76.20
Thickness(mm):
19.10
Surface figure:
λ/20@633nm
Parallelism:
<1'
Thickness tolerance(mm):
±1
Unit Price:
¥2437.50
货期:
3-4天
|
|||||||||
| 101.60 | 19.10 | λ/20@633nm | <1' | ±1 | ¥3937.50 | 3-4天 | |||
|
No.:
UVFS单面光学平晶-12
Dia.(mm):
101.60
Thickness(mm):
19.10
Surface figure:
λ/20@633nm
Parallelism:
<1'
Thickness tolerance(mm):
±1
Unit Price:
¥3937.50
货期:
3-4天
|
|||||||||
| 152.40 | 25.40 | λ/20@633nm | <1' | ±2 | ¥13125.00 | 3-4天 | |||
|
No.:
UVFS单面光学平晶-13
Dia.(mm):
152.40
Thickness(mm):
25.40
Surface figure:
λ/20@633nm
Parallelism:
<1'
Thickness tolerance(mm):
±2
Unit Price:
¥13125.00
货期:
3-4天
|
|||||||||
| 203.20 | 38.10 | λ/20@633nm | <1' | ±2 | ¥23125.00 | 3-4天 | |||
|
No.:
UVFS单面光学平晶-14
Dia.(mm):
203.20
Thickness(mm):
38.10
Surface figure:
λ/20@633nm
Parallelism:
<1'
Thickness tolerance(mm):
±2
Unit Price:
¥23125.00
货期:
3-4天
|
|||||||||
| 254.00 | 38.10 | λ/20@633nm | <1' | ±2 | ¥43125.00 | 3-4天 | |||
|
No.:
UVFS单面光学平晶-15
Dia.(mm):
254.00
Thickness(mm):
38.10
Surface figure:
λ/20@633nm
Parallelism:
<1'
Thickness tolerance(mm):
±2
Unit Price:
¥43125.00
货期:
3-4天
|
|||||||||
| 304.80 | 38.10 | λ/20@633nm | <1' | ±2 | ¥61875.00 | 3-4天 | |||
|
No.:
UVFS单面光学平晶-16
Dia.(mm):
304.80
Thickness(mm):
38.10
Surface figure:
λ/20@633nm
Parallelism:
<1'
Thickness tolerance(mm):
±2
Unit Price:
¥61875.00
货期:
3-4天
|
|||||||||
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