Technical Specifications
| Parameter | Specification |
|---|---|
| Center Wavelength (CWL) | 460 ±3 nm |
| Full Width at Half Maximum (FWHM) | 60 ±3 nm |
| Transmission Range | 430–480 nm @ T > 90% |
| Blocking Range | 350–1100 nm @ T < 1% |
| Thickness | 1.1 mm |
| Part No. | 20210526 |
Core Advantages
The OPTOStokes BP460nm bandpass filter combines high transmission with deep out-of-band blocking, ensuring clean signal isolation in blue-light regions. Each filter is fabricated using advanced ion-assisted deposition for stable spectral performance and superior environmental durability.
Its narrow 60nm bandwidth and >90% peak transmission provide excellent color separation and consistent performance across optical systems requiring precise wavelength control.
Applications
The BP460nm filter is widely used in:
- Fluorescence imaging and microscopy
- Medical diagnostic instruments and life-science detection
- Machine vision and color inspection systems
- Optical sensing and spectroscopic measurement
Customization & Service
OPTOStokes offers flexible customization for diameter, shape (round, square, or irregular), and mounting options. A large inventory of standard filters is available for immediate shipment, while custom coatings and assemblies can be tailored to meet specific optical designs.
All products are tested to international quality standards to ensure reliable performance and repeatable results, supported by controlled lead times and technical assistance.
Pain Points & Call to Action
Engineers and procurement teams often face challenges such as unpredictable delivery schedules, unstable coating performance, and limited customization support. OPTOStokes resolves these issues with ready-to-ship stock, rapid prototyping capability, and expert optical consultation.
For technical support or custom inquiries, please contact sales@optofilters.com or visit www.optokens.com.
