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BP575-160 Bandpass Filter(CWL=575nm,FWHM=160nm)

BP575-160 Bandpass Filter(CWL=575nm,FWHM=160nm)

PN:SO3010303

Regular price $55.00 USD
Regular price Sale price $55.00 USD
Sale Sold out
Shipping calculated at checkout.
Center Wavelength (CWL) // FWHM
Optical Density // Peak Transmission (Tpk)
Dimension

Ultra-Broadband Visible Light Bandpass Filter

The BP575-160 Bandpass Filter is designed for applications requiring exceptionally broad coverage across the visible spectrum. With its 575nm center wavelength and ultra-wide 160nm FWHM, this filter provides comprehensive transmission spanning from green through red wavelengths while effectively blocking unwanted UV and infrared radiation.

Key Features:

  • Visible Spectrum Optimized: 575nm center wavelength for broad visible light coverage
  • Ultra-Wide Bandwidth: 160nm FWHM spanning most of the visible spectrum
  • High Transmission: >80% average transmission across passband
  • UV/IR Blocking: Superior rejection of ultraviolet and infrared radiation
  • Color-Balanced Design: Natural color reproduction across visible range
  • Durable Construction: Hard-coated surfaces for long-lasting performance

Versatile Applications:

  • Broadband visible light imaging and photography
  • Color measurement and analysis systems
  • Machine vision and inspection applications
  • General illumination and lighting systems
  • Educational demonstrations and experiments
  • Multi-spectral visible light analysis

Technical Specifications:

  • Center Wavelength (CWL): 575nm
  • Full Width Half Maximum (FWHM): 160nm
  • Passband Range: ~495nm to 655nm
  • Substrate: High-quality optical glass
  • Coating: Ultra-broadband multi-layer coating
  • Surface Quality: 40-20 scratch-dig
  • Parallelism: <30 arcseconds
  • Clear Aperture: >90% of diameter

Ultra-Wide Bandwidth Advantages:

The exceptional 160nm bandwidth makes this filter perfect for:

  • Applications requiring natural color reproduction
  • Systems working with broadband white light sources
  • Color-critical imaging and measurement applications
  • General-purpose visible light filtering without spectral bias
  • Maximum light gathering efficiency across visible spectrum

This spectral range (495-655nm) covers the majority of the visible spectrum from cyan-green through orange-red, making it ideal for applications where comprehensive visible light coverage is more important than narrow spectral selectivity.

Perfect for researchers, engineers, and optical system designers who need broad visible spectrum access while eliminating harmful UV radiation and unwanted infrared that could interfere with sensors, cameras, or optical systems. Each filter is manufactured to exacting standards and tested for consistent performance across the entire visible passband.

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.

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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.

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