关联分类
产品说明

紫外熔融石英球型透镜(UVFS Ball Lenses)用于提高光纤、发射器及检测器之间的信号耦,提高信号质量,也可应用于内镜、条码扫描、非球面透镜的预加工材料、传感器等。因为球透镜后焦距短,从而能够较大限度地减少从球透镜到光纤所需的距离,所以球形透镜主要用于光纤应用中。紫外熔融石英玻璃材质比K9光学玻璃有更宽的光谱范围(185nm-2.1μm),在紫外波段具有优异的透过性,其具有更低的折射率、更好的均匀性,热膨胀系数更小,同时还有更高的耐化学性和很低的荧光性等,可用来制作各种光学元件。
图知光学提供基底为紫外熔融石英不镀膜的球形镜片,有多种尺寸和焦距供您选择。

示意图

* 如无特殊备注,单位默认为mm

通用参数
Material: UV grade Fused SilicaDesign Wavelength: @587.6 nm
Dia. tolerance: +/-0.005 mmSphericity: ±0.003 mm
Irregularity: λ/4@632.8 nmSurface Quality: 40/20
Coating: NoneEFL = nD/4(n-1), BFL = EFL-D/2
N.A. = 2d(n-1)/nDD: Ball lens diameter
d: Entrance pupilEFL: Ball lens' EFL
BFL: Ball lens' BFLn: Ball lens' refraction index


当前可见规格:10。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) BFL(mm) Coating Unit Price 货期 购物车
1.00 0.29 Uncoated ¥218.75 3-4天
No.:
UVFS球形透镜-01
Dia.(mm):
1.00
BFL(mm):
0.29
Coating:
Uncoated
Unit Price:
¥218.75
货期:
3-4天
2.00 0.59 Uncoated ¥168.75 3-4天
No.:
UVFS球形透镜-02
Dia.(mm):
2.00
BFL(mm):
0.59
Coating:
Uncoated
Unit Price:
¥168.75
货期:
3-4天
3.00 0.89 Uncoated ¥168.75 3-4天
No.:
UVFS球形透镜-03
Dia.(mm):
3.00
BFL(mm):
0.89
Coating:
Uncoated
Unit Price:
¥168.75
货期:
3-4天
4.00 1.18 Uncoated ¥187.50 3-4天
No.:
UVFS球形透镜-04
Dia.(mm):
4.00
BFL(mm):
1.18
Coating:
Uncoated
Unit Price:
¥187.50
货期:
3-4天
5.00 1.48 Uncoated ¥187.50 3-4天
No.:
UVFS球形透镜-05
Dia.(mm):
5.00
BFL(mm):
1.48
Coating:
Uncoated
Unit Price:
¥187.50
货期:
3-4天
6.00 1.77 Uncoated ¥231.25 3-4天
No.:
UVFS球形透镜-06
Dia.(mm):
6.00
BFL(mm):
1.77
Coating:
Uncoated
Unit Price:
¥231.25
货期:
3-4天
7.00 2.07 Uncoated ¥231.25 3-4天
No.:
UVFS球形透镜-07
Dia.(mm):
7.00
BFL(mm):
2.07
Coating:
Uncoated
Unit Price:
¥231.25
货期:
3-4天
8.00 2.36 Uncoated ¥231.25 3-4天
No.:
UVFS球形透镜-08
Dia.(mm):
8.00
BFL(mm):
2.36
Coating:
Uncoated
Unit Price:
¥231.25
货期:
3-4天
9.00 2.66 Uncoated ¥268.75 3-4天
No.:
UVFS球形透镜-09
Dia.(mm):
9.00
BFL(mm):
2.66
Coating:
Uncoated
Unit Price:
¥268.75
货期:
3-4天
10.00 2.95 Uncoated ¥293.75 3-4天
No.:
UVFS球形透镜-10
Dia.(mm):
10.00
BFL(mm):
2.95
Coating:
Uncoated
Unit Price:
¥293.75
货期:
3-4天
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