High-Precision 90 mm Plano Convex Optical Lens with AR Coating | H-K9L Material for Imaging & Laser Systems X-P25D2T11901
The Optical Grade Plano Convex Lens (Ø90 mm) is made from high-quality H-K9L optical glass, designed for precision imaging, laser optics, and illumination systems. This plano-convex optical lens** features double-sided AR coating for enhanced light transmission and reduced reflection loss. It delivers excellent optical clarity, low distortion, and high durability — ideal for laboratory instruments, laser collimation, and visual systems requiring superior optical performance. Product Name: Plano-convex optical element with AR coating A plano-convex lens (also called a PCX lens) has one flat face and one outwardly curved face. 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. 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.
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Overview
Specifications
| Parameter | Value |
|---|---|
| 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 |
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Key Features
Datasheet
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