K9 Glass Plano Concave Lens Optical Negative Lens for Laser Beam Expansion Light Divergence Optical Instrument Component X-P25D2S0801
Our custom plano-concave lenses are precision-engineered optical components designed to diverge light and expand beams in various optical systems. Manufactured with high-quality optical glass and available in multiple sizes and coatings, these lenses deliver excellent surface accuracy and minimal distortion, ideal for laser, imaging, and scientific applications. 1. Material: K9 2. Diameter: 30mm 3. Center thickness: 2.5mm A plano-concave lens, also called a flat-concave lens, is an optical component with one flat surface and one inward-curved surface. It is designed to diverge light rays and expand laser beams in optical systems. Q: What is the difference between plano-concave and biconcave lenses?A: Plano-concave lenses have one flat and one concave surface, while biconcave lenses have two concave surfaces, making them more powerful for diverging light.Q: Can plano-concave lenses be coated for UV applications?A: Yes, we offer UV anti-reflection coatings to optimize performance in ultraviolet light systems.Q: How do I choose the right plano-concave lens size?A: Lens size depends on your system’s beam diameter and required divergence angle; we provide custom sizing to fit your needs.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Diameter Range | 5 mm to 150 mm |
| Radius of Curvature | Customizable based on design needs |
| Material | BK7, Fused Silica, Optical Glass |
| Coatings | AR (Anti-Reflection), UV, IR Coatings |
| Surface Quality [wavefront accuracy] | Up to λ/10 (wavefront accuracy) |
| Thickness | Varies according to curvature and diameter |
Applications
Key Features
Datasheet
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