Product Description Empowering Professional Macro Photography: Wide-Angle Diffusion Reflector Softening System Redefines Macro Light Quality Are you struggling with hard shadows, uneven lighting, and lens flare in your macro photography? This diffuser hood, designed specifically for Sony 90mm and Nikon 105mm macro lenses, features a multi-zone light optimization system and a foldable, portable design. Not only does it perfectly match the size of professional macro lenses, but it also offers professional-grade optimization for light uniformity, edge fill, and ease of use, making it the ideal lighting solution for macro photographers. Key highlights of this product upgrade: 3D Diffusion Reflection System Optimization: A three-dimensional diamond-shaped reflective texture design optimizes the transmittance of the front diffuser, achieving multiple reflections and softening the light. Benefits: Eliminates harsh shadows in macro photography, provides uniform lighting similar to a ring flash, and preserves more object details and textures. Edge Fill-Light Enhancement Optimization: A specially designed side fill-light window optimizes the edge light compensation algorithm, ensuring consistent lighting around the edges and center of the frame. Benefits: Addresses the common vignetting issue in macro photography, ensuring uniform exposure even at full aperture. Quick-Release & Lens Compatibility Optimization: An elastic adapter ring design optimizes the mounting structure's versatility and secureness, supporting lenses of varying filter sizes. Benefits: Quickly install and remove without tools, it fits snugly around the lens front element, preventing accidental detachment during use. Portable Folding & Improved Durability Optimization: Utilizes flexible polymer materials and a reinforced support frame for improved folding life and deformation recovery. Benefits: Folds to 1/4 its original size, easily fitting into a camera bag, and withstands repeated folding and use without deformation. Product Specifications: Compatible Lenses: Sony 90mm f/2.8 Macro, Nikon 105mm f/2.8 Macro Material: Polymer diffuser + reinforced support frame Mounting: Flexible adapter ring (supports 52-62mm filter mounts) Folded Size: Only 8cm in diameter when folded Weight: Only 85g Features: Anti-static coating and scratch-resistant finish Benefits: Eliminates overexposed metal reflections Softens shadows in jewelry shots Enhances detail in insects Evenizes flower lighting Preserves texture details Enjoy professional-grade light and shadow in every macro shot! This diffuser not only solves the lighting challenges of macro photography but also offers a comprehensive user experience through optimized design. Whether shooting with natural light or with flash, it provides soft, even lighting, giving your macro photos unprecedented detail and a professional look.