• A graph showing the transmission rate on the y-axis against wavelength in nm on the x-axis, with a peak transmission at approximately 535nm for a bandpass filter.
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BP535-40 Bandpass Filter(CWL=535nm,FWHM=40nm)

BP535-40 Bandpass Filter(CWL=535nm,FWHM=40nm)

PN:SO3010269

$50.00 USD
$50.00 USD
Sale Sold out
Shipping calculated at checkout.
Center Wavelength (CWL) // FWHM
Optical Density // Peak Transmission (Tpk)
Dimension

Optimized Mid-Range Bandpass Filter - BP535-40

Experience the perfect balance of spectral selectivity and practical performance with our BP535-40 bandpass filter, engineered for reliable 535nm wavelength filtering with 40nm bandwidth.

Key Specifications:

  • Center Wavelength (CWL): 535nm - Precise green wavelength transmission
  • Full Width Half Maximum (FWHM): 40nm - Optimized bandwidth for versatile applications
  • Superior Transmission: Advanced coating technology for maximum light efficiency
  • Sharp Edge Definition: Excellent out-of-band blocking with smooth passband
  • Consistent Performance: Stable spectral characteristics across temperature ranges

Optimal Applications:

  • Green machine vision - Excellent for automated inspection and color sorting systems
  • Fluorescence microscopy with green fluorophores
  • Biomedical imaging and diagnostic equipment
  • LED characterization and photometry
  • Flow cytometry and cell analysis
  • General spectroscopy and optical analysis
  • Research and educational laboratory use
  • Quality control and metrology applications

Performance Advantages:

The 40nm bandwidth delivers optimal spectral discrimination while maintaining excellent light throughput, making this filter ideal for applications requiring good wavelength selectivity without compromising signal strength.

Design Benefits:

Engineered for systems where moderate spectral purity meets practical light collection needs. The carefully optimized bandwidth provides effective filtering while preserving sufficient signal intensity for sensitive detection applications.

Why Choose SyronOptics BP535-40?

Our precision-manufactured bandpass filters combine reliable performance with consistent quality. Each filter undergoes rigorous testing to ensure it meets the exacting standards required for professional optical systems.

Professional optical component trusted by researchers, engineers, and system designers for applications demanding dependable mid-range filtering performance with excellent light efficiency.

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.

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.

Standard Mountings

Camera Mounting List

  • Our filters can be cut to match the mounting on the list. Please contact us for getting quotation.

Need any help?

Other Wavelength

UV Bandpass Filter (100-400nm)

VIS Bandpass Filter (400-800nm)

NIR Bandpass Filter (800-1400nm)