T>90%@340-390nm+R>99%@410-680nm 短通二向色镜(SPDM)

T>90%@340-390nm+R>99%@410-680nm 短通二向色镜(SPDM)

T>90%@340-390nm // R>99%@410-680nm / dia12.5mm(mounted)
$55.00
$55.00
跳至产品信息
T>90%@340-390nm+R>99%@410-680nm 短通二向色镜(SPDM)
  • T>90%@340-390nm+R>99%@410-680nm 短通二向色镜(SPDM)
T>90%@340-390nm+R>99%@410-680nm 短通二向色镜(SPDM)

T>90%@340-390nm+R>99%@410-680nm 短通二向色镜(SPDM)

SO3060637
透射范围 // 反射范围
透射范围 // 反射范围
T>90%@340-390nm // R>99%@410-680nm
SO3060637-d12.5mt
现货
$55.00
$55.00
假日发货
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Stock Availability

Yes. Listed filters are generally available from stock, but final availability may depend on size and quantity.

  • Most filters are kept as medium-sized coated pieces
  • Final size is usually diced before shipment
  • Preparation time may vary for urgent orders, custom sizes, or larger quantities
Custom Size & Mounting
您可以请求自定义尺寸或安装选项吗？
Request Raw Data

Yes. You may request the transmission curve or related spectral data for engineering review.

Copy the link of the product page and send email to shop@syronoptics.com, you will get reply within 1 working days.
Shipment & Delivery
货物通常需要多长时间送达？
Payment & Quotation

You can order online, request a quotation, or use bank transfer depending on your purchasing process.

Can I request a quotation before ordering?
  • Yes, formal quotations are available before payment
  • Recommended for company purchases, larger quantities, custom sizes, or special shipping requirements
  • Please send the product link, quantity, destination country, and billing details if available
What online payment methods are available?
  • Credit card
  • Apple Pay
  • Google Pay
Do you support bank transfer?
  • Yes, bank transfer is available
  • We support multi-currency payment through local banking where available
  • Local receiving accounts may include US, UK, Germany, Singapore, and Hong Kong bank accounts
  • For payment in Chinese RMB inside Mainland China, please contact our local partner
  • VAT fapiao may be supported for eligible Mainland China transactions
Do you support company purchase orders?
  • Company purchase orders may be supported after confirmation
  • Please contact us before ordering if your organization requires PO processing, quotation, or invoice matching
Are NET payment terms available? (Pay after received)
  • NET 7 or NET 30 terms may be available for eligible organizations
  • Approval depends on company type, order value, payment history, and internal review
  • Please contact us before ordering if you need NET payment terms
Import, Duties & Customs
进口关税

这款SPDM短通二向色镜经过精心设计，能够透射紫外（UV）光，同时在几乎整个可见光谱范围内提供高效反射。

它是需要精确紫外隔离的应用（例如紫外荧光激发、光刻或355 nm光源的激光转向）的重要组件。该反射镜能有效透射紫外波段（340–390 nm），同时以极高的效率反射蓝色、绿色和红色波长（410–680 nm）。这确保了光学路径中消除了可见背景噪声或次级激光线，为灵敏的探测器提供纯净的紫外信号。

主要规格：

  • 波长/主要规格：短通转换经过优化，适用于紫外透射和可见光反射。
  • 带宽/转换规格：透射340–390 nm；反射410–680 nm。
  • 透射/阻挡：在340–390 nm处T >90%；在410–680 nm处R >99%。
  • 形式/定制选项：提供带框（直径12.5–25 mm）和无框（25x36–35x52 mm）形式；可按需定制尺寸。

类似 的带通滤光片

产品常见问题

二向色镜有什么作用？

分色滤光片按波长分离光线。它被设计用来反射某个波长范围的光线，同时透射另一个波长范围的光线。

例如，分色滤光片可以反射激光波长，同时透射可见对准光束、荧光信号或另一个激光波长。其确切功能取决于反射带、透射带和入射角。
我应该使用什么入射角？

大多数分色镜都是为特定的入射角而设计的，通常为 45°，除非另有说明。
这种二向色镜可以用来组合或分离激光束吗？

是的。当波长差异足够大且反射/透射波段与系统要求匹配时，二向色镜常用于激光束合成和分束。

例如，一个波长可能以45°反射，而另一个波长则穿过镜片。订购前，请确认激光波长、入射角、光束尺寸以及所需的反射/透射性能。

不确定这款产品是否适合您的设备？

无论您是更换现有零件还是构建新系统，请向我们发送：
- 原始零件编号或目标规格
- 所需尺寸和数量
- 应用或系统目标

我们将帮助检查产品是否合适或建议库存/定制替代方案。