• ‌Crown Glass‌: Made from high-quality crown glass, this lens offers exceptional clarity and optical performance. Crown glass is known for its low dispersion and high transmittance, making it an ideal choice for photography1.

‌Properties‌:

• ‌Durability‌: The lens is designed to be durable, with a robust construction that can withstand the rigors of daily use in various photographic settings.
• ‌Scratch Resistance‌: The surface of the lens is treated to be scratch-resistant, ensuring long-lasting clarity and performance.
• ‌Optical Precision‌: The plano concave design of the lens provides precise optical correction, minimizing distortions and aberrations for sharper, clearer images.
• ‌Lightweight‌: Despite its durability, the lens is lightweight, making it easy to handle and transport for on-location shoots.

‌Functions‌:

• ‌Image Formation‌: The primary function of the lens is to form an image by focusing light rays onto a sensor or film plane. The plano concave design helps to control the divergence of light rays, contributing to the overall image quality.
• ‌Aberration Correction‌: The lens is designed to correct for various types of aberrations, such as spherical aberration and chromatic aberration, ensuring accurate color representation and sharpness across the entire image.
• ‌Field Flattening‌: The lens also helps to flatten the image field, reducing curvature and distortion, particularly at the edges of the frame.

‌Applications‌:

• ‌General Photography‌: Suitable for a wide range of photographic applications, including landscape, portrait, and street photography.
• ‌Digital Cameras‌: Compatible with various digital camera systems, including DSLRs, mirrorless cameras, and compact cameras.
• ‌Video Production‌: The lens can also be used in video production, providing consistent image quality and performance for dynamic shooting scenarios.
• ‌Scientific and Industrial Imaging‌: In addition to general photography, the lens' optical precision and durability make it suitable for scientific and industrial imaging applications, such as microscopy and inspection.

In summary, the Durable Crown Glass Optical Plano Concave Lens is a reliable and versatile choice for general photography. Its high-quality material, exceptional properties, and diverse functions make it an ideal option for photographers seeking to capture sharp, clear, and accurate images in various settings. Whether you're a professional photographer, a hobbyist, or a scientist, this lens offers the performance and durability you need to achieve your imaging goals.