AstrHori 28mm F/13 MF Full Frame 2x Macro Probe Lens Double Tube Lenses for Sony E Mount Mirrorless Camera Manual Focus 360° Rotating View Free Switching with Built-in LED Ring Light USB C Port and Long Lens Barrel for Photography | JG Superstore

Features. Full-Frame f/13 to f/40. Unique Probe Design for Close-Up Work. 360° Rotating Base. 90° Probe Design. 2:1 Magnification. Built-In LED Ring Light, USB-C Power. Long Lens Barrel, Small Front Diameter. Waterproof Front Lens Barrel. Descriptions. Featuring a new and updated design, the Sony E-mount 28mm f/13360° Macro Probe Lens from AstrHori provides a 360° rotating base, a direct view lens tube, and a 90° tube for multiple perspectives. Designed to reveal beautiful details hidden in tight spaces, this unique lens features a 2:1 magnification ratio and a 90° waterproof probe extension with front-end illumination to bring the unseen world to light. The 2x magnification capability enables detailed close-ups, while the extension's slender 1.2 diameter makes it ideal for fitting through slim openings and into small spaces. The optical structure consists of 21 elements in 16 groups and features an aperture range of f/13 to f/40. Taken all together, the wide-angle macro provides a bro