530nm IPL Longpass Filter for Aesthetic & Clinical Systems
Deep Blocking OD4+ | > 90% Transmittance | High Damage Threshold
- Precision Cut-off: Sharp 530nm transition edge safely blocks harmful UV and short-wave blue light while maximizing therapeutic yellow-red spectrum delivery.
- Ultimate Durability: Advanced hard dielectric coating withstands intense pulsed light (IPL) energy and thermal stress without degrading.
- Zero Color Shifting: High-density Ion-Assisted Deposition (IAD) guarantees environmentally stable optical performance and a prolonged lifespan for instrument handpieces.
- Clear Visual Verification: Distinct dual-color optical property (deep blue reflection for blocked wavelengths, bright yellow/green transmission for passed wavelengths).
Technical Specifications
| Technical Parameter | Specification |
|---|---|
| Substrate | Optical Glass (BK7) / Fused Silica |
| Wavelength | 530nm - 1200nm (Transmitting) |
| Average Transmittance | > 90% @ 540nm - 1200nm |
| Cut-off Blocking | OD4 (T < 0.01%) @ 200nm - 520nm |
| Dimension Tolerance | +/- 0.1mm |
| Thickness Tolerance | +/- 0.1mm |
| Surface Quality | 40-20 Scratch and Dig |
| Clear aperture | >90% |
| Damage Threshold | > 10 J/cm2 (Optimized for IPL) |
Product Overview
Optimized for Clinical & Beauty Instruments
Specifically engineered for Intense Pulsed Light (IPL) systems, skin rejuvenation devices, and fluorescence microscopy. These 530nm longpass filters provide deep background noise suppression and high signal-to-noise ratio, ensuring safe and effective target tissue absorption during clinical treatments.
High Thermal Stability & Long Lifespan
We utilize advanced high-density ion-assisted coating on premium optical substrates. Designed to endure repetitive, high-energy light pulses, these filters prevent internal coating degradation and thermal cracking. This robust construction extends the lifespan of your equipment and reduces maintenance costs.
Rigorous Quality & Global Compliance
Every filter undergoes strict spectrophotometer validation to confirm peak transmittance and OD4+ out-of-band blocking. We guarantee coating durability and surface accuracy. Clarvis Industrial adheres to global export standards, providing a reliable, restriction-free supply of civilian-use optical components.
Metrology & Performance Reports
Figure 1: Transmittance & Blocking Analysis
Target Wavelength: 530nm Cut-on (Longpass)
The curve demonstrates a sharp, precise transition at 530nm and sustained high transmission across the working band, ensuring optimal energy delivery while blocking unwanted radiation.
Performance Validation & Metrology Analysis
• Testing Equipment: UV-VIS-NIR Spectrophotometer
• Target Wavelength: 850 nm (Machine Vision LED Peak)
• Performance Index: Peak Transmittance ≥ 90% & Out-of-band Blocking ≥ OD4
• Optical Edge: High-density coating minimizes blue shift at varying viewing angles, ensuring center wavelength stability.
• Benefit: Ensures maximum infrared signal delivery to the CMOS/CCD sensor while completely suppressing visible ambient light interference (400nm-700nm).
Leverage Our In-House Metrology Capabilities
Struggling with coating degradation, thermal failure, or unstable output in your current imaging or IPL systems? Clarvis Industrial provides end-to-end technical support, including custom spectral design, curve validation, and high-contrast optical coatings. Connect with an expert engineer to finalize your technical specifications and get the precise filters for your assembly line.