BP775-60 Bandpass Filter(CWL=775nm,FWHM=60nm)
BP775-60 Bandpass Filter(CWL=775nm,FWHM=60nm)
PN:SO3010523
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Broadband Near-Infrared Bandpass Filter
The BP775-60 Bandpass Filter delivers exceptional optical performance for near-infrared applications requiring broad spectral coverage. With a center wavelength of 775nm and wide 60nm FWHM, this filter provides maximum light throughput for biomedical imaging, machine vision, and advanced NIR sensing applications where signal strength is paramount.
Technical Specifications:
- Center Wavelength: 775nm ± 2nm precision
- Full Width Half Maximum (FWHM): 60nm for maximum light throughput
- Peak Transmission: >90% in passband region
- Out-of-Band Blocking: OD4+ rejection for superior contrast
- Surface Quality: 40-20 scratch-dig specification
- Coating: Hard ion-beam sputtered for environmental durability
Key Applications:
Engineered for biomedical imaging, pulse oximetry, machine vision systems, and NIR spectroscopy. The 775nm wavelength with broad bandwidth is particularly valuable for applications requiring maximum light collection, multi-wavelength detection, and systems where signal strength takes priority over narrow spectral selectivity.
Performance Benefits:
The broad 60nm bandwidth maximizes light throughput and signal strength, making it ideal for applications requiring high sensitivity and fast acquisition times. Perfect for systems where broad spectral coverage enhances overall detection efficiency and reduces exposure times in challenging lighting conditions.
Quality & Reliability:
Manufactured using advanced thin-film deposition technology with rigorous quality control testing. Each filter is individually inspected to ensure consistent performance, environmental stability, and reliable operation in demanding NIR optical applications requiring maximum light transmission.
Experience maximum light throughput for your NIR applications. The BP775-60 delivers unmatched signal strength and broad spectral coverage for your most demanding near-infrared imaging needs.
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 |
SO3010523
|
| Optical Specification | |
Center Wavelength |
775nm
|
FWHM |
60nm
|
Optical Density |
OD2@400-1100nm
|
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.