图知光学提供高精度平面反射镜(High Precision Flat Mirrors),采用精退火H-K9L光学玻璃、紫外熔融石英等优质光学材料作为基底,经过精密研磨和抛光加工,具有良好的表面面形精度和光学稳定性,广泛应用于激光光束转折、光路调整、干涉测量、精密成像及科研光学系统等领域。
平面反射镜的关键光学指标包括表面面形精度、反射率及反射波前畸变。较高的面形精度有助于减小反射光束的波前畸变,保持良好的光束质量;反射膜的材料及结构则决定了反射镜在不同工作波段的反射性能。
镀膜选择: 图知光学提供未镀膜基片及多种金属反射膜产品,包括保护性铝膜、紫外增强型保护铝膜、保护性银膜和保护性金膜。不同镀膜适用于不同的工作波段,可根据实际波长、入射角及反射率要求选择。对于紫外应用,可优先考虑紫外熔融石英基片及适合相应波段的反射膜。具体反射率请参考对应产品的镀膜参数及反射率曲线。
使用及储存注意事项: 拿取反射镜时建议佩戴洁净手套,并通过边缘或非光学表面夹持,避免直接接触反射面。金属反射膜表面较为敏感,即使具有保护层,也应尽量避免直接擦拭。对于表面浮尘,可优先使用洁净、无油的气吹或经过过滤的低压气体清除,避免因不当清洁造成镀膜损伤。产品应存放于清洁、干燥的环境中。
定制服务: 图知光学可根据客户需求提供不同尺寸、厚度、表面精度及反射镀膜的平面反射镜,满足不同光学系统的应用要求。
* 如无特殊备注,单位默认为mm
| Material: H-K9L (CDGM) | Surface Figure: λ/10@633 nm |
| Parallelism: <3' | Surface Quality: 10/5 |
| Rear Surface: Fine Ground | Dimension Tolerance: +0.0/-0.1 mm |
| Thickness Tolerance: ±0.2 mm | Bevel: 0.2~0.5 mm x 45° |
| Coating: Uncoated, Protected Aluminium, UV Aluminium, Protected Silver, Protected gold |
| 展开 | No. | Size(mm) | Thickness(mm) | Surface figure | Coating | Unit Price | 货期 | 购物车 |
|---|---|---|---|---|---|---|---|---|
| φ5.0 | 2 | λ/10@633nm | Uncoated | ¥112.50 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-01
Size(mm):
φ5.0
Thickness(mm):
2
Surface figure:
λ/10@633nm
Coating:
Uncoated
Unit Price:
¥112.50
货期:
3-4天
|
||||||||
| φ6.3 | 2 | λ/10@633nm | Uncoated | ¥112.50 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-02
Size(mm):
φ6.3
Thickness(mm):
2
Surface figure:
λ/10@633nm
Coating:
Uncoated
Unit Price:
¥112.50
货期:
3-4天
|
||||||||
| φ10.0 | 2 | λ/10@633nm | Uncoated | ¥112.50 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-03
Size(mm):
φ10.0
Thickness(mm):
2
Surface figure:
λ/10@633nm
Coating:
Uncoated
Unit Price:
¥112.50
货期:
3-4天
|
||||||||
| φ12.5 | 6 | λ/10@633nm | Uncoated | ¥112.50 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-04
Size(mm):
φ12.5
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Uncoated
Unit Price:
¥112.50
货期:
3-4天
|
||||||||
| 12.5x12.5 | 6 | λ/10@633nm | Uncoated | ¥112.50 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-05
Size(mm):
12.5x12.5
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Uncoated
Unit Price:
¥112.50
货期:
3-4天
|
||||||||
| φ15.0 | 6 | λ/10@633nm | Uncoated | ¥112.50 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-06
Size(mm):
φ15.0
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Uncoated
Unit Price:
¥112.50
货期:
3-4天
|
||||||||
| φ20.0 | 6 | λ/10@633nm | Uncoated | ¥187.50 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-07
Size(mm):
φ20.0
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Uncoated
Unit Price:
¥187.50
货期:
3-4天
|
||||||||
| φ25.0 | 6 | λ/10@633nm | Uncoated | ¥218.75 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-08
Size(mm):
φ25.0
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Uncoated
Unit Price:
¥218.75
货期:
3-4天
|
||||||||
| 25.0x25.0 | 6 | λ/10@633nm | Uncoated | ¥218.75 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-09
Size(mm):
25.0x25.0
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Uncoated
Unit Price:
¥218.75
货期:
3-4天
|
||||||||
| φ30.0 | 10 | λ/10@633nm | Uncoated | ¥243.75 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-10
Size(mm):
φ30.0
Thickness(mm):
10
Surface figure:
λ/10@633nm
Coating:
Uncoated
Unit Price:
¥243.75
货期:
3-4天
|
||||||||
| φ38.0 | 10 | λ/10@633nm | Uncoated | ¥312.50 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-11
Size(mm):
φ38.0
Thickness(mm):
10
Surface figure:
λ/10@633nm
Coating:
Uncoated
Unit Price:
¥312.50
货期:
3-4天
|
||||||||
| φ50.0 | 10 | λ/10@633nm | Uncoated | ¥381.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-12
Size(mm):
φ50.0
Thickness(mm):
10
Surface figure:
λ/10@633nm
Coating:
Uncoated
Unit Price:
¥381.25
货期:
3-4天
|
||||||||
| 50.0x50.0 | 10 | λ/10@633nm | Uncoated | ¥381.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-13
Size(mm):
50.0x50.0
Thickness(mm):
10
Surface figure:
λ/10@633nm
Coating:
Uncoated
Unit Price:
¥381.25
货期:
3-4天
|
||||||||
| φ5.0 | 2 | λ/10@633nm | Protected Aluminium | ¥131.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-14
Size(mm):
φ5.0
Thickness(mm):
2
Surface figure:
λ/10@633nm
Coating:
Protected Aluminium
Unit Price:
¥131.25
货期:
3-4天
|
||||||||
| φ6.3 | 2 | λ/10@633nm | Protected Aluminium | ¥131.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-15
Size(mm):
φ6.3
Thickness(mm):
2
Surface figure:
λ/10@633nm
Coating:
Protected Aluminium
Unit Price:
¥131.25
货期:
3-4天
|
||||||||
| φ10.0 | 2 | λ/10@633nm | Protected Aluminium | ¥131.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-16
Size(mm):
φ10.0
Thickness(mm):
2
Surface figure:
λ/10@633nm
Coating:
Protected Aluminium
Unit Price:
¥131.25
货期:
3-4天
|
||||||||
| φ12.5 | 6 | λ/10@633nm | Protected Aluminium | ¥131.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-17
Size(mm):
φ12.5
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Protected Aluminium
Unit Price:
¥131.25
货期:
3-4天
|
||||||||
| 12.5x12.5 | 6 | λ/10@633nm | Protected Aluminium | ¥131.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-18
Size(mm):
12.5x12.5
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Protected Aluminium
Unit Price:
¥131.25
货期:
3-4天
|
||||||||
| φ15.0 | 6 | λ/10@633nm | Protected Aluminium | ¥131.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-19
Size(mm):
φ15.0
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Protected Aluminium
Unit Price:
¥131.25
货期:
3-4天
|
||||||||
| φ20.0 | 6 | λ/10@633nm | Protected Aluminium | ¥206.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-20
Size(mm):
φ20.0
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Protected Aluminium
Unit Price:
¥206.25
货期:
3-4天
|
||||||||
| φ25.0 | 6 | λ/10@633nm | Protected Aluminium | ¥268.75 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-21
Size(mm):
φ25.0
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Protected Aluminium
Unit Price:
¥268.75
货期:
3-4天
|
||||||||
| 25.0x25.0 | 6 | λ/10@633nm | Protected Aluminium | ¥268.75 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-22
Size(mm):
25.0x25.0
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Protected Aluminium
Unit Price:
¥268.75
货期:
3-4天
|
||||||||
| φ30.0 | 10 | λ/10@633nm | Protected Aluminium | ¥293.75 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-23
Size(mm):
φ30.0
Thickness(mm):
10
Surface figure:
λ/10@633nm
Coating:
Protected Aluminium
Unit Price:
¥293.75
货期:
3-4天
|
||||||||
| φ38.0 | 10 | λ/10@633nm | Protected Aluminium | ¥362.50 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-24
Size(mm):
φ38.0
Thickness(mm):
10
Surface figure:
λ/10@633nm
Coating:
Protected Aluminium
Unit Price:
¥362.50
货期:
3-4天
|
||||||||
| φ50.0 | 10 | λ/10@633nm | Protected Aluminium | ¥431.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-25
Size(mm):
φ50.0
Thickness(mm):
10
Surface figure:
λ/10@633nm
Coating:
Protected Aluminium
Unit Price:
¥431.25
货期:
3-4天
|
||||||||
| 50.0x50.0 | 10 | λ/10@633nm | Protected Aluminium | ¥431.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-26
Size(mm):
50.0x50.0
Thickness(mm):
10
Surface figure:
λ/10@633nm
Coating:
Protected Aluminium
Unit Price:
¥431.25
货期:
3-4天
|
||||||||
| φ5.0 | 2 | λ/10@633nm | UV Aluminium | ¥131.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-27
Size(mm):
φ5.0
Thickness(mm):
2
Surface figure:
λ/10@633nm
Coating:
UV Aluminium
Unit Price:
¥131.25
货期:
3-4天
|
||||||||
| φ6.3 | 2 | λ/10@633nm | UV Aluminium | ¥131.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-28
Size(mm):
φ6.3
Thickness(mm):
2
Surface figure:
λ/10@633nm
Coating:
UV Aluminium
Unit Price:
¥131.25
货期:
3-4天
|
||||||||
| φ10.0 | 2 | λ/10@633nm | UV Aluminium | ¥131.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-29
Size(mm):
φ10.0
Thickness(mm):
2
Surface figure:
λ/10@633nm
Coating:
UV Aluminium
Unit Price:
¥131.25
货期:
3-4天
|
||||||||
| φ12.5 | 6 | λ/10@633nm | UV Aluminium | ¥131.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-30
Size(mm):
φ12.5
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
UV Aluminium
Unit Price:
¥131.25
货期:
3-4天
|
||||||||
| 12.5x12.5 | 6 | λ/10@633nm | UV Aluminium | ¥131.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-31
Size(mm):
12.5x12.5
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
UV Aluminium
Unit Price:
¥131.25
货期:
3-4天
|
||||||||
| φ15.0 | 6 | λ/10@633nm | UV Aluminium | ¥131.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-32
Size(mm):
φ15.0
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
UV Aluminium
Unit Price:
¥131.25
货期:
3-4天
|
||||||||
| φ20.0 | 6 | λ/10@633nm | UV Aluminium | ¥206.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-33
Size(mm):
φ20.0
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
UV Aluminium
Unit Price:
¥206.25
货期:
3-4天
|
||||||||
| φ25.0 | 6 | λ/10@633nm | UV Aluminium | ¥268.75 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-34
Size(mm):
φ25.0
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
UV Aluminium
Unit Price:
¥268.75
货期:
3-4天
|
||||||||
| 25.0x25.0 | 6 | λ/10@633nm | UV Aluminium | ¥268.75 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-35
Size(mm):
25.0x25.0
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
UV Aluminium
Unit Price:
¥268.75
货期:
3-4天
|
||||||||
| φ30.0 | 10 | λ/10@633nm | UV Aluminium | ¥293.75 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-36
Size(mm):
φ30.0
Thickness(mm):
10
Surface figure:
λ/10@633nm
Coating:
UV Aluminium
Unit Price:
¥293.75
货期:
3-4天
|
||||||||
| φ38.0 | 10 | λ/10@633nm | UV Aluminium | ¥362.50 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-37
Size(mm):
φ38.0
Thickness(mm):
10
Surface figure:
λ/10@633nm
Coating:
UV Aluminium
Unit Price:
¥362.50
货期:
3-4天
|
||||||||
| φ50.0 | 10 | λ/10@633nm | UV Aluminium | ¥431.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-38
Size(mm):
φ50.0
Thickness(mm):
10
Surface figure:
λ/10@633nm
Coating:
UV Aluminium
Unit Price:
¥431.25
货期:
3-4天
|
||||||||
| 50.0x50.0 | 10 | λ/10@633nm | UV Aluminium | ¥431.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-39
Size(mm):
50.0x50.0
Thickness(mm):
10
Surface figure:
λ/10@633nm
Coating:
UV Aluminium
Unit Price:
¥431.25
货期:
3-4天
|
||||||||
| φ5.0 | 2 | λ/10@633nm | Protected Silver | ¥150.00 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-40
Size(mm):
φ5.0
Thickness(mm):
2
Surface figure:
λ/10@633nm
Coating:
Protected Silver
Unit Price:
¥150.00
货期:
3-4天
|
||||||||
| φ6.3 | 2 | λ/10@633nm | Protected Silver | ¥150.00 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-41
Size(mm):
φ6.3
Thickness(mm):
2
Surface figure:
λ/10@633nm
Coating:
Protected Silver
Unit Price:
¥150.00
货期:
3-4天
|
||||||||
| φ10.0 | 2 | λ/10@633nm | Protected Silver | ¥150.00 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-42
Size(mm):
φ10.0
Thickness(mm):
2
Surface figure:
λ/10@633nm
Coating:
Protected Silver
Unit Price:
¥150.00
货期:
3-4天
|
||||||||
| φ12.5 | 6 | λ/10@633nm | Protected Silver | ¥150.00 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-43
Size(mm):
φ12.5
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Protected Silver
Unit Price:
¥150.00
货期:
3-4天
|
||||||||
| 12.5x12.5 | 6 | λ/10@633nm | Protected Silver | ¥150.00 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-44
Size(mm):
12.5x12.5
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Protected Silver
Unit Price:
¥150.00
货期:
3-4天
|
||||||||
| φ15.0 | 6 | λ/10@633nm | Protected Silver | ¥150.00 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-45
Size(mm):
φ15.0
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Protected Silver
Unit Price:
¥150.00
货期:
3-4天
|
||||||||
| φ20.0 | 6 | λ/10@633nm | Protected Silver | ¥225.00 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-46
Size(mm):
φ20.0
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Protected Silver
Unit Price:
¥225.00
货期:
3-4天
|
||||||||
| φ25.0 | 6 | λ/10@633nm | Protected Silver | ¥281.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-47
Size(mm):
φ25.0
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Protected Silver
Unit Price:
¥281.25
货期:
3-4天
|
||||||||
| 25.0x25.0 | 6 | λ/10@633nm | Protected Silver | ¥281.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-48
Size(mm):
25.0x25.0
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Protected Silver
Unit Price:
¥281.25
货期:
3-4天
|
||||||||
| φ30.0 | 10 | λ/10@633nm | Protected Silver | ¥343.75 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-49
Size(mm):
φ30.0
Thickness(mm):
10
Surface figure:
λ/10@633nm
Coating:
Protected Silver
Unit Price:
¥343.75
货期:
3-4天
|
||||||||
| φ38.0 | 10 | λ/10@633nm | Protected Silver | ¥412.50 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-50
Size(mm):
φ38.0
Thickness(mm):
10
Surface figure:
λ/10@633nm
Coating:
Protected Silver
Unit Price:
¥412.50
货期:
3-4天
|
||||||||
| φ50.0 | 10 | λ/10@633nm | Protected Silver | ¥481.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-51
Size(mm):
φ50.0
Thickness(mm):
10
Surface figure:
λ/10@633nm
Coating:
Protected Silver
Unit Price:
¥481.25
货期:
3-4天
|
||||||||
| 50.0x50.0 | 10 | λ/10@633nm | Protected Silver | ¥481.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-52
Size(mm):
50.0x50.0
Thickness(mm):
10
Surface figure:
λ/10@633nm
Coating:
Protected Silver
Unit Price:
¥481.25
货期:
3-4天
|
||||||||
| φ5.0 | 2 | λ/10@633nm | Protected gold | ¥187.50 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-53
Size(mm):
φ5.0
Thickness(mm):
2
Surface figure:
λ/10@633nm
Coating:
Protected gold
Unit Price:
¥187.50
货期:
3-4天
|
||||||||
| φ6.3 | 2 | λ/10@633nm | Protected gold | ¥187.50 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-54
Size(mm):
φ6.3
Thickness(mm):
2
Surface figure:
λ/10@633nm
Coating:
Protected gold
Unit Price:
¥187.50
货期:
3-4天
|
||||||||
| φ10.0 | 2 | λ/10@633nm | Protected gold | ¥187.50 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-55
Size(mm):
φ10.0
Thickness(mm):
2
Surface figure:
λ/10@633nm
Coating:
Protected gold
Unit Price:
¥187.50
货期:
3-4天
|
||||||||
| φ12.5 | 6 | λ/10@633nm | Protected gold | ¥187.50 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-56
Size(mm):
φ12.5
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Protected gold
Unit Price:
¥187.50
货期:
3-4天
|
||||||||
| 12.5x12.5 | 6 | λ/10@633nm | Protected gold | ¥187.50 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-57
Size(mm):
12.5x12.5
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Protected gold
Unit Price:
¥187.50
货期:
3-4天
|
||||||||
| φ15.0 | 6 | λ/10@633nm | Protected gold | ¥187.50 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-58
Size(mm):
φ15.0
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Protected gold
Unit Price:
¥187.50
货期:
3-4天
|
||||||||
| φ20.0 | 6 | λ/10@633nm | Protected gold | ¥262.50 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-59
Size(mm):
φ20.0
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Protected gold
Unit Price:
¥262.50
货期:
3-4天
|
||||||||
| φ25.0 | 6 | λ/10@633nm | Protected gold | ¥343.75 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-60
Size(mm):
φ25.0
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Protected gold
Unit Price:
¥343.75
货期:
3-4天
|
||||||||
| 25.0x25.0 | 6 | λ/10@633nm | Protected gold | ¥343.75 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-61
Size(mm):
25.0x25.0
Thickness(mm):
6
Surface figure:
λ/10@633nm
Coating:
Protected gold
Unit Price:
¥343.75
货期:
3-4天
|
||||||||
| φ30.0 | 10 | λ/10@633nm | Protected gold | ¥381.25 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-62
Size(mm):
φ30.0
Thickness(mm):
10
Surface figure:
λ/10@633nm
Coating:
Protected gold
Unit Price:
¥381.25
货期:
3-4天
|
||||||||
| φ38.0 | 10 | λ/10@633nm | Protected gold | ¥450.00 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-63
Size(mm):
φ38.0
Thickness(mm):
10
Surface figure:
λ/10@633nm
Coating:
Protected gold
Unit Price:
¥450.00
货期:
3-4天
|
||||||||
| φ50.0 | 10 | λ/10@633nm | Protected gold | ¥518.75 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-64
Size(mm):
φ50.0
Thickness(mm):
10
Surface figure:
λ/10@633nm
Coating:
Protected gold
Unit Price:
¥518.75
货期:
3-4天
|
||||||||
| 50.0x50.0 | 10 | λ/10@633nm | Protected gold | ¥518.75 | 3-4天 | |||
|
No.:
H-K9L高精度平面反射镜-65
Size(mm):
50.0x50.0
Thickness(mm):
10
Surface figure:
λ/10@633nm
Coating:
Protected gold
Unit Price:
¥518.75
货期:
3-4天
|
||||||||
不同金属反射膜的选择指南
| 反射膜类型 | 典型工作波长范围 | 光谱反射特性 |
|---|---|---|
| 保护性铝膜(Protected Al) | 450–650 nm;宽光谱可延伸至紫外及红外 | 在可见光波段具有较稳定的反射性能,典型反射率约80%–90%。 |
| 紫外增强型铝膜(UV-Enhanced Al) | 250–450 nm | 针对紫外波段优化,通常比普通保护铝膜具有更高的紫外反射率。 |
| 保护性银膜(Protected Ag) | 450–2000 nm | 在可见光至近红外波段具有较高反射率,通常超过90%;短波蓝光及紫外波段性能下降。 |
| 保护性金膜(Protected Au) | 800–2000 nm及更长红外波段 | 在近红外至中远红外波段具有优异反射性能,较长波长下反射率通常超过95%。 |
注: 表中波长范围为常见镀膜设计的参考范围,并非严格的光谱截止边界。具体应以产品对应的反射率曲线为准。