What is this product?
This optical element is designed to focus or collimate light with low aberration.
It is widely used in precision optical setups where reliable light control is required.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Name | Plano-convex optical element with AR coating |
| Diameter | 90 mm |
| Material | H-K9L Optical Glass (BK7 Equivalent) |
| Edge Thickness | 2.65 mm |
| Shape | Plano-Convex (One Plane, One Convex) |
| Coating | Double-Sided Anti-Reflective (AR) Coating |
| Surface Quality | 40/20 or Better |
| Wavelength Range | 350 – 2000 nm |
| Tolerance | ±0.1 mm |
| Typical Use | Imaging, Laser Collimation, Illumination Optics |
Pictures of Optical Grade Plano Convex Lens
Detailed Video of Plano Convex Lens
Production Factory of VY Optoelectronics Co.,Ltd.
Key Features
- High light transmission – AR-coated convex lens minimizes Fresnel losses.
- Precision-polished surfaces for low scatter and stable wavefront quality.
- Durable H-K9L optical material ensures excellent thermal stability.
- Both sides coated for consistent optical performance.
- Customizable diameters, curvatures, and coatings available upon request.
Performance Benefits
- Enhances contrast in precision imaging lenses and optical assemblies.
- Provides uniform beam quality for laser optics lenses.
- Reduces stray light in illumination systems.
- Easy alignment using the plano surface for accurate mounting.
Typical Applications
- Laser Systems: Beam focusing, collimation, and expansion.
- Imaging Devices: Camera optics, projectors, and vision systems.
- Optical Instruments: Microscopes, telescopes, and metrology tools.
- Illumination Systems: LED and laser light control modules.
- Scientific Research: Laboratory setups and optical testing equipment.
Why Choose Our Lens?
Our precision plano-convex optical parts are produced from quality H-K9L optical blocks,
tested with interferometers, and coated with optimized AR layers for specific wavelengths.
We provide OEM customization, reliable quality, and global shipping support.
People Also Ask (FAQ)
What does AR coating do on a PCX optical part?
AR coating reduces surface reflections and increases total transmission efficiency.
Can you supply different focal lengths for this AR-coated plano lens?
Yes, we can customize focal length, curvature, and coating for various optical setups.
Is H-K9L material similar to BK7?
Yes. H-K9L is a BK7-equivalent crown glass with high transmission and low inclusion content.
What mounting recommendations for the plano face?
Mount the lens with the plane side toward the holder for easier alignment and minimal tilt.
