Portable Mse Pro Bk7 Plano-convex Lenses With 1/4 Wave Mgf₂ Coating@550nm, Ø20mm Quality Assured [iErwZSqI]

BK7 Plano-Convex Lenses with MgF₂ Coating

MSE Supplies offers premium quality BK7 Plano-Convex Lenses with a 1/4 Wave MgF₂ Coating@550nm, designed for exceptional optical performance. These lenses are crafted from high-grade BK7 glass, providing excellent clarity and durability. The MgF₂ coating further enhances the lens's performance by minimizing reflection and providing increased transmission, making it ideal for a wide range of optical applications.

• Optimized for focusing parallel rays of light to a spot
• Minimizes spherical aberration for superior image quality

Key Features and Specifications

Our BK7 Plano-Convex Lenses are designed with precision and attention to detail. With a diameter of Ø20mm, these lenses are suitable for various optical systems. Here are some of the key features and specifications:

• Material: BK7 grade A, fine annealed for excellent optical properties
• Diameter (Ø): +0.0/-0.20mm tolerance for precise alignment
• Center Thickness (Tc): ±0.1mm for consistent performance
• Centration: 3’ for accurate positioning
• Form Error: 1～5 fringes for minimal distortion
• Surface Quality: 60-40 scratch-dig for clear and clean surfaces
• Clear Aperture: 90% diameter for maximum light transmission

Applications and Customization

These lenses find extensive use in optical systems requiring precise focusing and minimal spherical aberration. They are particularly beneficial in applications where the object and image are not at equal distance from the lens, such as in telescopes and microscopes. MSE Supplies offers a variety of optical elements, including different focal lengths and coating options. If you require customization or bulk orders, please feel free to contact us. Our team is committed to providing exceptional customer service and delivering the best possible solutions for your optical needs.

• Perfect for focusing parallel rays of light to a spot
• Optimized for applications where object and image distances vary