CHANGCHUN BENA OPTICAL PRODUCTS CO., LTD.
CHANGCHUN BENA OPTICAL PRODUCTS CO., LTD.
Email Us

Blog

  • Infrared Night Vision vs Color Night Vision: A Comparison of Night Vision Technologies in Security Cameras
    28
    2025.04
    This article delves into the applications of infrared and color night vision technologies in security cameras, analyzing their strengths and weaknesses. We will also introduce the common types of night vision technologies available in the market, including digital and analog systems, and discuss their performance in various application scenarios. Combined with Bena Optics' high-quality lenses, we will demonstrate how to choose the most suitable night vision device for your needs.
    DETAILS
  • Enhancing Beam Expanders with Relay Lenses: A Comprehensive Guide
    27
    2025.04
    This blog explores the integration of relay lenses into beam expander systems to enhance performance and precision. We delve into the mechanics of how relay lenses work with beam expanders, the importance of equal focal lengths, and how Bena Optics' double convex lenses provide the perfect solution for maintaining system magnification.
    DETAILS
  • Unlock Precision with Bena Optics' Powell Lenses: The Ultimate Guide to Laser Beam Shaping
    26
    2025.04
    Powell Lenses are indispensable tools in laser technology, transforming Gaussian beams into uniform linear or shaped profiles for diverse industrial and scientific applications. Bena Optics specializes in high-performance Powell Lenses designed to meet stringent requirements in beam uniformity, size, and efficiency. This blog explores the functionality, advantages, and cutting-edge applications of Bena Optics' Powell Lenses, highlighting their role in machine vision, flow cytometry, laser printing, and optical measurement. Optimize your laser systems with Bena Optics' precision-engineered solutions.
    DETAILS
  • Wedge Prisms: Precision Beam Control in Optical Systems
    25
    2025.04
    Wedge prisms (also known as wedge angle prisms) are optical components with angled surfaces that enable precise beam deflection and scanning. Used individually or in pairs, they correct laser beam shapes, adjust optical paths, and facilitate dynamic scanning in applications such as laser processing, imaging, and LiDAR. Bena Optics provides high-precision wedge prisms with customizable specifications to meet diverse optical system requirements.
    DETAILS
  • Pentagonal Prisms: Precisely Deflecting Light by 90° for Optical Precision
    24
    2025.04
    This blog explores the unique design and applications of pentagonal prisms, which accurately deflect light by 90° without inverting or reversing the image. We delve into the advantages of using pentagonal prisms over traditional right-angle prisms and how Bena Optics provides high-quality pentagonal prisms for various optical systems.
    DETAILS
  • Dielectric Coated Mirrors: High-Performance Optical Solutions by Bena Optics
    23
    2025.04
    This blog dives into the world of dielectric coated mirrors, exploring their high reflectance, wide spectral range applicability, and their suitability for various optical systems. We discuss the different types of dielectric coated mirrors, their unique characteristics, and how Bena Optics provides the perfect solutions for your optical needs.
    DETAILS
  • Unveiling the Magic of Dichroic Filters: A Closer Look at Bena Optics' Cutting-Edge Solutions
    22
    2025.04
    Explore the fascinating world of dichroic filters, their principles, and applications, with a special focus on the innovative solutions offered by Bena Optics. Discover how these filters are revolutionizing fields from microscopy to entertainment and beyond.
    DETAILS
  • Reflective Microscope Objective Lenses: The New Frontier in Optical Technology
    21
    2025.04
    Reflective microscope objective lenses offer superior performance across the deep ultraviolet to far-infrared spectrum through their unique reflective design. Compared to traditional refractive objective lenses, reflective lenses excel in chromatic correction, wavefront error control, and diffraction-limited performance, making them ideal for a variety of high-precision optical applications.
    DETAILS
Optical Components