BP703-3 Bandpass Filter(CWL=703nm,FWHM=3nm)
BP703-3 Bandpass Filter(CWL=703nm,FWHM=3nm)
PN:SO3010482
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Precision Optical Performance
The BP703-3 Bandpass Filter delivers exceptional optical precision with a center wavelength of 703nm and ultra-narrow 3nm FWHM (Full Width at Half Maximum). This high-performance filter is engineered for applications requiring precise spectral control in the near-infrared range.
Key Features
- Center Wavelength: 703nm ± 2nm
- FWHM: 3nm for superior spectral selectivity
- High Transmission: >90% at center wavelength
- Steep Blocking: OD4+ outside passband
- Durable Construction: Hard-coated for long-lasting performance
Applications
Perfect for fluorescence microscopy, laser line filtering, spectroscopy, and optical instrumentation where precise wavelength selection is critical. The narrow bandwidth makes it ideal for isolating specific emission lines and reducing background noise.
Quality Assurance
Each filter undergoes rigorous quality testing to ensure consistent performance. Manufactured using advanced thin-film coating technology for superior optical characteristics and environmental stability.
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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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.
