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 SilicaDia. Tolerance: ±0.2 mm
Surface Figure: See details in the listBevel: 0.2 mm x 45°
Parallelism: See details in the listSurface Quality: 60/40
Thickness Tolerance: See details in the listCoating: None


当前可见规格:32。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) Thickness(mm) Surface figure Parallelism Thickness tolerance(mm) Unit Price 货期 购物车
25.40 12.70 λ/10@633nm <5″ ±1 ¥812.50 3-4天
No.:
UVFS双面光学平晶-01
Dia.(mm):
25.40
Thickness(mm):
12.70
Surface figure:
λ/10@633nm
Parallelism:
<5″
Thickness tolerance(mm):
±1
Unit Price:
¥812.50
货期:
3-4天
50.80 12.70 λ/10@633nm <5″ ±1 ¥1687.50 3-4天
No.:
UVFS双面光学平晶-02
Dia.(mm):
50.80
Thickness(mm):
12.70
Surface figure:
λ/10@633nm
Parallelism:
<5″
Thickness tolerance(mm):
±1
Unit Price:
¥1687.50
货期:
3-4天
76.20 19.10 λ/10@633nm <5″ ±1 ¥2437.50 3-4天
No.:
UVFS双面光学平晶-03
Dia.(mm):
76.20
Thickness(mm):
19.10
Surface figure:
λ/10@633nm
Parallelism:
<5″
Thickness tolerance(mm):
±1
Unit Price:
¥2437.50
货期:
3-4天
101.60 19.10 λ/10@633nm <5″ ±1 ¥4562.50 3-4天
No.:
UVFS双面光学平晶-04
Dia.(mm):
101.60
Thickness(mm):
19.10
Surface figure:
λ/10@633nm
Parallelism:
<5″
Thickness tolerance(mm):
±1
Unit Price:
¥4562.50
货期:
3-4天
152.40 25.40 λ/10@633nm <5″ ±2 ¥11000.00 3-4天
No.:
UVFS双面光学平晶-05
Dia.(mm):
152.40
Thickness(mm):
25.40
Surface figure:
λ/10@633nm
Parallelism:
<5″
Thickness tolerance(mm):
±2
Unit Price:
¥11000.00
货期:
3-4天
203.20 38.10 λ/10@633nm <5″ ±2 ¥20812.50 3-4天
No.:
UVFS双面光学平晶-06
Dia.(mm):
203.20
Thickness(mm):
38.10
Surface figure:
λ/10@633nm
Parallelism:
<5″
Thickness tolerance(mm):
±2
Unit Price:
¥20812.50
货期:
3-4天
254.00 38.10 λ/10@633nm <5″ ±2 ¥46875.00 3-4天
No.:
UVFS双面光学平晶-07
Dia.(mm):
254.00
Thickness(mm):
38.10
Surface figure:
λ/10@633nm
Parallelism:
<5″
Thickness tolerance(mm):
±2
Unit Price:
¥46875.00
货期:
3-4天
304.80 38.10 λ/10@633nm <5″ ±2 ¥61562.50 3-4天
No.:
UVFS双面光学平晶-08
Dia.(mm):
304.80
Thickness(mm):
38.10
Surface figure:
λ/10@633nm
Parallelism:
<5″
Thickness tolerance(mm):
±2
Unit Price:
¥61562.50
货期:
3-4天
25.40 12.70 λ/10@633nm <2' ±1 ¥812.50 3-4天
No.:
UVFS双面光学平晶-09
Dia.(mm):
25.40
Thickness(mm):
12.70
Surface figure:
λ/10@633nm
Parallelism:
<2'
Thickness tolerance(mm):
±1
Unit Price:
¥812.50
货期:
3-4天
50.80 12.70 λ/10@633nm <2' ±1 ¥1687.50 3-4天
No.:
UVFS双面光学平晶-10
Dia.(mm):
50.80
Thickness(mm):
12.70
Surface figure:
λ/10@633nm
Parallelism:
<2'
Thickness tolerance(mm):
±1
Unit Price:
¥1687.50
货期:
3-4天
76.20 19.10 λ/10@633nm <2' ±1 ¥2437.50 3-4天
No.:
UVFS双面光学平晶-11
Dia.(mm):
76.20
Thickness(mm):
19.10
Surface figure:
λ/10@633nm
Parallelism:
<2'
Thickness tolerance(mm):
±1
Unit Price:
¥2437.50
货期:
3-4天
101.60 19.10 λ/10@633nm <2' ±1 ¥4062.50 3-4天
No.:
UVFS双面光学平晶-12
Dia.(mm):
101.60
Thickness(mm):
19.10
Surface figure:
λ/10@633nm
Parallelism:
<2'
Thickness tolerance(mm):
±1
Unit Price:
¥4062.50
货期:
3-4天
152.40 25.40 λ/10@633nm <2' ±2 ¥10375.00 3-4天
No.:
UVFS双面光学平晶-13
Dia.(mm):
152.40
Thickness(mm):
25.40
Surface figure:
λ/10@633nm
Parallelism:
<2'
Thickness tolerance(mm):
±2
Unit Price:
¥10375.00
货期:
3-4天
203.20 38.10 λ/10@633nm <2' ±2 ¥19375.00 3-4天
No.:
UVFS双面光学平晶-14
Dia.(mm):
203.20
Thickness(mm):
38.10
Surface figure:
λ/10@633nm
Parallelism:
<2'
Thickness tolerance(mm):
±2
Unit Price:
¥19375.00
货期:
3-4天
254.00 38.10 λ/10@633nm <2' ±2 ¥42812.50 3-4天
No.:
UVFS双面光学平晶-15
Dia.(mm):
254.00
Thickness(mm):
38.10
Surface figure:
λ/10@633nm
Parallelism:
<2'
Thickness tolerance(mm):
±2
Unit Price:
¥42812.50
货期:
3-4天
304.80 38.10 λ/10@633nm <2' ±2 ¥55625.00 3-4天
No.:
UVFS双面光学平晶-16
Dia.(mm):
304.80
Thickness(mm):
38.10
Surface figure:
λ/10@633nm
Parallelism:
<2'
Thickness tolerance(mm):
±2
Unit Price:
¥55625.00
货期:
3-4天
25.40 12.70 λ/20@633nm <1″ ±1 ¥1312.50 3-4天
No.:
UVFS双面光学平晶-17
Dia.(mm):
25.40
Thickness(mm):
12.70
Surface figure:
λ/20@633nm
Parallelism:
<1″
Thickness tolerance(mm):
±1
Unit Price:
¥1312.50
货期:
3-4天
50.80 12.70 λ/20@633nm <1″ ±1 ¥1975.00 3-4天
No.:
UVFS双面光学平晶-18
Dia.(mm):
50.80
Thickness(mm):
12.70
Surface figure:
λ/20@633nm
Parallelism:
<1″
Thickness tolerance(mm):
±1
Unit Price:
¥1975.00
货期:
3-4天
76.20 19.10 λ/20@633nm <1″ ±1 ¥3125.00 3-4天
No.:
UVFS双面光学平晶-19
Dia.(mm):
76.20
Thickness(mm):
19.10
Surface figure:
λ/20@633nm
Parallelism:
<1″
Thickness tolerance(mm):
±1
Unit Price:
¥3125.00
货期:
3-4天
101.60 19.10 λ/20@633nm <1″ ±1 ¥6687.50 3-4天
No.:
UVFS双面光学平晶-20
Dia.(mm):
101.60
Thickness(mm):
19.10
Surface figure:
λ/20@633nm
Parallelism:
<1″
Thickness tolerance(mm):
±1
Unit Price:
¥6687.50
货期:
3-4天
152.40 25.40 λ/20@633nm <1″ ±2 ¥15625.00 3-4天
No.:
UVFS双面光学平晶-21
Dia.(mm):
152.40
Thickness(mm):
25.40
Surface figure:
λ/20@633nm
Parallelism:
<1″
Thickness tolerance(mm):
±2
Unit Price:
¥15625.00
货期:
3-4天
203.20 38.10 λ/20@633nm <1″ ±2 ¥24687.50 3-4天
No.:
UVFS双面光学平晶-22
Dia.(mm):
203.20
Thickness(mm):
38.10
Surface figure:
λ/20@633nm
Parallelism:
<1″
Thickness tolerance(mm):
±2
Unit Price:
¥24687.50
货期:
3-4天
254.00 38.10 λ/20@633nm <1″ ±2 ¥61562.50 3-4天
No.:
UVFS双面光学平晶-23
Dia.(mm):
254.00
Thickness(mm):
38.10
Surface figure:
λ/20@633nm
Parallelism:
<1″
Thickness tolerance(mm):
±2
Unit Price:
¥61562.50
货期:
3-4天
304.80 38.10 λ/20@633nm <1″ ±2 ¥93312.50 3-4天
No.:
UVFS双面光学平晶-24
Dia.(mm):
304.80
Thickness(mm):
38.10
Surface figure:
λ/20@633nm
Parallelism:
<1″
Thickness tolerance(mm):
±2
Unit Price:
¥93312.50
货期:
3-4天
25.40 12.70 λ/20@633nm <2' ±1 ¥1187.50 3-4天
No.:
UVFS双面光学平晶-25
Dia.(mm):
25.40
Thickness(mm):
12.70
Surface figure:
λ/20@633nm
Parallelism:
<2'
Thickness tolerance(mm):
±1
Unit Price:
¥1187.50
货期:
3-4天
50.80 12.70 λ/20@633nm <2' ±1 ¥1725.00 3-4天
No.:
UVFS双面光学平晶-26
Dia.(mm):
50.80
Thickness(mm):
12.70
Surface figure:
λ/20@633nm
Parallelism:
<2'
Thickness tolerance(mm):
±1
Unit Price:
¥1725.00
货期:
3-4天
76.20 19.10 λ/20@633nm <2' ±1 ¥2750.00 3-4天
No.:
UVFS双面光学平晶-27
Dia.(mm):
76.20
Thickness(mm):
19.10
Surface figure:
λ/20@633nm
Parallelism:
<2'
Thickness tolerance(mm):
±1
Unit Price:
¥2750.00
货期:
3-4天
101.60 19.10 λ/20@633nm <2' ±1 ¥6062.50 3-4天
No.:
UVFS双面光学平晶-28
Dia.(mm):
101.60
Thickness(mm):
19.10
Surface figure:
λ/20@633nm
Parallelism:
<2'
Thickness tolerance(mm):
±1
Unit Price:
¥6062.50
货期:
3-4天
152.40 25.40 λ/20@633nm <2' ±2 ¥14375.00 3-4天
No.:
UVFS双面光学平晶-29
Dia.(mm):
152.40
Thickness(mm):
25.40
Surface figure:
λ/20@633nm
Parallelism:
<2'
Thickness tolerance(mm):
±2
Unit Price:
¥14375.00
货期:
3-4天
203.20 38.10 λ/20@633nm <2' ±2 ¥23437.50 3-4天
No.:
UVFS双面光学平晶-30
Dia.(mm):
203.20
Thickness(mm):
38.10
Surface figure:
λ/20@633nm
Parallelism:
<2'
Thickness tolerance(mm):
±2
Unit Price:
¥23437.50
货期:
3-4天
254.00 38.10 λ/20@633nm <2' ±2 ¥59375.00 3-4天
No.:
UVFS双面光学平晶-31
Dia.(mm):
254.00
Thickness(mm):
38.10
Surface figure:
λ/20@633nm
Parallelism:
<2'
Thickness tolerance(mm):
±2
Unit Price:
¥59375.00
货期:
3-4天
304.80 38.10 λ/20@633nm <2' ±2 ¥86875.00 3-4天
No.:
UVFS双面光学平晶-32
Dia.(mm):
304.80
Thickness(mm):
38.10
Surface figure:
λ/20@633nm
Parallelism:
<2'
Thickness tolerance(mm):
±2
Unit Price:
¥86875.00
货期:
3-4天
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