HOYA V/HY Multiband Calibration Filters for Industrial Applications
HOYA CANDEO V and HY series multiband calibration filters are precision optical filters designed for wavelength calibration and spectroscopic reference applications. Featuring characteristic absorption bands across the UV-VIS-NIR spectrum, these filters provide reliable wavelength reference points for spectrometers, imaging systems, and scientific instruments. Standard 50x50mm square format.
Key Features
- Multiple sharp absorption bands for accurate wavelength calibration
- High transmission in pass bands with precise absorption characteristics
- Stable spectral properties for long-term calibration reference
- Precision optical glass construction
- Standard 50x50mm square format for industrial applications
- Suitable for spectrometer calibration, wavelength verification, and scientific research
Spectral Transmittance
Technical Data
| Item | Standard Value | Color Specification (Std. Illuminant A) | Thickness (mm) | Refractive Index (600nm) | Chemical Property | Thermal Properties | Thermal Expansion (×10⁻⁷/K) | Mechanical Properties | Specific Gravity (d) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T550 (%) | T586 (%) | x | y | DW | DA | Tg (°C) | Ts (°C) | α -30/70 | α 100/300 | HK | FA | ||||
| V10 | >80 | <2 | 0.447 | 0.386 | 2.5 | 1.530 | 4 | 1 | 500 | 545 | 103 | 117 | 520 | 130 | 2.87 |
| V11 | – | <1 | – | – | 2.0 | 1.541 | 1 | 1 | 596 | 657 | – | 87.57 | 555 | 110 | 2.83 |
| HY1 | >80 | <5 | 0.431 | 0.411 | 2.5 | 1.509 | 4 | 1 | 590 | 640 | 102 | 116 | 520 | 130 | 2.72 |
* Click each item name to download the HOYA CANDEO technical data sheet (PDF).
📋 Quality & Compliance Information
For ISO certifications, environmental compliance, 12-month warranty details, and handling guidelines, visit our Industrial Filters - Quality & Compliance page.
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