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Cookie 声明由Cookiebot最后更新于 4/14/25

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关于

Cookie是网站为了使用我们的用户体验更加有效而使用的小文本文件。法律规定，倘若cookie对于本网站的运营来说是完全必要的，那么，我们便可以在您的设备上存储cookie。而所有其它类别的cookie则需要获得您的许可。本网站使用各种不同类别的cookie。有些cookie是由显示在我们网站上的第三方服务放置的。

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了解更多有关我们是谁、如何联系我们以及我们的隐私政策如何处理个人数据的信息。您就同意书与我们联系时请说明您的同意书ID和日期

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Dia. (mm)	Substrate	Type	Coating	庫存號碼	價格	Buy

0.50 0.50	N-BK7 N-BK7	Half-Ball Lens Half-Ball Lens	Uncoated Uncoated	#49-567	1,733 NT$1,733 Qty 11+ NT$1,558 Request Quote	5-7 Days ×
1.00 1.00	N-BK7 N-BK7	Half-Ball Lens Half-Ball Lens	Uncoated Uncoated	#49-568	1,733 NT$1,733 Qty 11+ NT$1,558 Request Quote	5-7 Days ×
2.00 2.00	N-BK7 N-BK7	Half-Ball Lens Half-Ball Lens	Uncoated Uncoated	#45-933	1,619 NT$1,619 Qty 11+ NT$1,461 Request Quote	5-7 Days ×
3.00 3.00	N-BK7 N-BK7	Half-Ball Lens Half-Ball Lens	Uncoated Uncoated	#47-269	1,619 NT$1,619 Qty 11+ NT$1,461 Request Quote	聯絡我們 ×
4.00 4.00	N-BK7 N-BK7	Half-Ball Lens Half-Ball Lens	Uncoated Uncoated	#45-934	1,619 NT$1,619 Qty 11+ NT$1,461 Request Quote	5-7 Days ×
5.00 5.00	N-BK7 N-BK7	Half-Ball Lens Half-Ball Lens	Uncoated Uncoated	#47-270	1,680 NT$1,680 Qty 11+ NT$1,505 Request Quote	5-7 Days ×
6.00 6.00	N-BK7 N-BK7	Half-Ball Lens Half-Ball Lens	Uncoated Uncoated	#45-935	1,733 NT$1,733 Qty 11+ NT$1,558 Request Quote	5-7 Days ×
8.00 8.00	N-BK7 N-BK7	Half-Ball Lens Half-Ball Lens	Uncoated Uncoated	#45-936	1,890 NT$1,890 Qty 11+ NT$1,706 Request Quote	5-7 Days ×

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Technical Information

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資源

抗反射 (AR) 鍍膜

Ball Lens Calculator

瞭解球透鏡

I am trying to determine whether it is possible to use a reversed lens to defocus a collimated beam into a ball lens in order to increase the BFL of the ball lens. What formulas would I need to use to calculate the lens required and its position?

Ball Lens

Sphericity

Fiber Coupler Calculator

How do I couple light into a fiber using a lens / ball lens?

How can I decrease the output angle of a fiber to achieve a more collimated beam with a lens / ball lens?

Diopter

Numerical Aperture (NA)

Introduction to Basic Ray Optics

Transmission

How do I clean my optics?

Refraction

Surface Quality