Skip to product information
1 of 2

BP365-10 Bandpass Filter(CWL=365nm,FWHM=10nm)

BP365-10 Bandpass Filter(CWL=365nm,FWHM=10nm)

PN:SO3010084

Regular price $60.00 USD
Regular price Sale price $60.00 USD
Sale Sold out
Shipping calculated at checkout.
Center Wavelength (CWL) // FWHM
Optical Density // Peak Transmission (Tpk)
Dimension

Mercury Line UV Filter - BP365-10

Harness the power of the 365nm mercury line with our BP365-10 bandpass filter, specifically engineered for applications requiring precise wavelength isolation at this critical UV wavelength. This high-performance filter delivers exceptional spectral selectivity with a narrow 10nm full width at half maximum (FWHM) and superior OD5 blocking, making it the gold standard for mercury lamp-based systems and UV fluorescence applications.

Outstanding Performance:

  • Center Wavelength: 365nm - Perfectly matched to mercury lamp emission
  • Narrow Bandwidth: 10nm FWHM for exceptional spectral precision
  • Superior Blocking: OD5 optical density for outstanding out-of-band rejection
  • Mercury Line Optimized: Designed specifically for 365nm mercury line applications
  • Industrial Grade: Built for continuous operation in demanding environments

Key Applications:

Essential for UV fluorescence microscopy, semiconductor inspection, overlay accuracy measurement, defect detection systems, and photolithography applications. The 365nm wavelength is particularly critical for DAPI fluorescence, UV curing processes, and industrial quality control systems requiring precise mercury line isolation.

Industrial Excellence:

Widely adopted in semiconductor manufacturing for overlay accuracy inspection and defect detection, where the 365nm mercury line provides optimal contrast and resolution. This filter is also indispensable in fluorescence microscopy systems using mercury arc lamps, ensuring clean excitation with minimal background interference.

Technical Advantages:

The BP365-10's narrow 10nm passband combined with OD5 blocking delivers unmatched spectral purity at the 365nm mercury line. This exceptional performance eliminates unwanted spectral contamination and ensures reliable, reproducible results in both research and industrial applications.

Compatible Systems:

Perfectly suited for UV excitation filter sets (narrow type), mercury lamp-based fluorescence systems, and industrial inspection equipment. The filter's precise wavelength matching to mercury emission lines maximizes system efficiency and measurement accuracy.

SyronOptics Quality:

Each BP365-10 filter undergoes rigorous testing to ensure precise center wavelength accuracy, consistent transmission characteristics, and reliable blocking performance. Our commitment to quality ensures your critical applications receive the optical performance they demand.

Transmission & OD Data

The transmission curve is typical. Actual data may vary from lot to lot, you can request the raw Transmission and OD data from us.

Copy the link of the product page and send email to shop@syronoptics.com to get raw data.

Shipment & Delivery

For stocked products, shipment will usually be made within 5 working days after order.

For customized products, shipment will usually be made within 4-8 weeks after order.

Return & Refund

Stocked Product are eligible to return within 7 days after receiving.

A flat rate of 35$ will be charged for returning.

Custom Sizing

Custom sizing is available for dimension under 60x60mm. Without mounting the thickness will generally ranging from 0.5-3mm.

For bigger size, contact shop@syronoptics.com for details.

Optical dicing refers to precision cutting processes used to segment optical materials, particularly those with specialized coatings, into smaller functional components while maintaining their structural and optical integrity. In the context of optical coating flats (flat substrates like glass, fused silica, or semiconductors coated with anti-reflective, dielectric, or other optical layers), dicing ensures these coated substrates meet exact dimensional requirements for applications in photonics, lasers, sensors, and semiconductor devices.

Methods

  • Saw Dicing: Diamond-coated blades for clean cuts with minimal chipping.
  • Laser Dicing: Non-contact ablation for delicate or brittle materials, reducing mechanical stress.
  • Plasma Dicing: Dry etching for ultra-fine features, ideal for advanced semiconductor wafers.

Price

Dicing Service will generally cost from $50 to $125 per piece. Depending on the accuracy and size you are requesting.

Packaging

If you need generic packaging, please leave "Generic" in the note when placing order.

In such case:

  • No Branding information in Packaging Materials
  • All Documentation will be generic
  • We will send image of the parcel to you before fulfilling shipment
  • You can use your document template for the shipment.

Feel free to contact shop@syronoptics.com for details.

Payment

Payment could be done online with Credit Card, Apple Pay, Google Pay, Wechat Pay and Alipay

For amount under $200 you can request to make payment within 7days after receiving the order.

SKU:

View full details

Fequently Asked Questions

What are the Thickness of the Optical Filters?

For Mounted Optics:

  • 6mm (by Default)
  • 3.5mm (Specified in Order Note)

For Unmounted Optics:

  • 0.5mm
  • 1.1mm
  • 2mm

(most of the unmounted optics are having thickness of 1.1mm ~ 2mm)

What is the difference between mountings?

Unmounted:

  • a bare glass optical filter

Mounted:

  • Smooth Mount for protection of the optics. No thread is there on the mount.

Metric Mount:

  • Start with M as prefix, usually seens as M25.5x0.5mm. Mostly used as camera filters

Imperial Mount (Usually Thorlabs):

  • Start with SM as prefix, usually seen SM1, SM05 etc... Mostly used in Optical system. (You will have a SM external thread to connecting to other objects)

C-Mount:

  • Very frequently used mounting. C-Mount is 1‘’-32TPI. And it is not the same thing as SM1, or M25.5x0.5mm.
  • Our filters can be cut to match the mounting on the list. Please contact us for getting quotation.

Need any help?

Contact form

Other Wavelength