BP575-40 Bandpass Filter(CWL=575nm,FWHM=40nm)
BP575-40 Bandpass Filter(CWL=575nm,FWHM=40nm)
PN:SO3010304
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Yellow Moderate Bandwidth Filtering
The BP575-40 Bandpass Filter delivers reliable optical performance with a center wavelength of 575nm and 40nm FWHM (Full Width at Half Maximum). Operating in the yellow region of the visible spectrum, this versatile filter provides effective spectral selectivity for applications requiring moderate bandwidth coverage in the 575nm region.
Technical Specifications
- Center Wavelength: 575nm ± 3nm
- FWHM: 40nm for moderate bandwidth filtering
- Peak Transmission: >85% at center wavelength
- Out-of-Band Blocking: OD3+ rejection
- Surface Quality: 60-40 scratch-dig specification
- Coating: Standard visible spectrum optimized multilayer design
Key Applications
Essential for yellow machine vision applications, industrial inspection systems, spectroscopy, fluorescence microscopy, and analytical instrumentation where moderate spectral bandwidth around 575nm is required. The 40nm bandwidth provides good spectral selectivity while maintaining high transmission, effectively blocking unwanted visible radiation for precise measurements and imaging in machine vision systems.
Reliable Performance
Each BP575-40 filter undergoes standard optical testing to ensure consistent performance across the spectral range. Proven coating processes provide good environmental stability and reliable long-term performance in demanding machine vision and industrial applications.
Cost-Effective Solution
The BP575-40 offers dependable moderate bandwidth yellow filtering performance at an accessible price point. This filter combines practical manufacturing techniques with quality control to deliver consistent performance for a wide range of applications requiring good spectral selectivity in the yellow region.
Transmission & OD Data
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
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
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
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
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
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:
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| Part Number | |
|---|---|
PN |
SO3010304
|
| Optical Specification | |
Center Wavelength |
575nm
|
FWHM |
40nm
|
Optical Density |
OD6@200-1100nm
|
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
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Our filters can be cut to match the mounting on the list. Please contact us for getting quotation.