ENHANCED IMAGE QUALITY - Utilizing 5 elements in 3 groups, this expander maintains exceptional optical performance, ensuring your images retain sharpness and clarity when using Nikon G lenses on Fuji GFX. EXTENDED FOCAL LENGTH - Achieve a 1.26x magnification, effectively increasing the focal length of your Nikon G lens, bringing distant subjects closer and expanding your creative possibilities. PRESERVED APERTURE - Maximize light gathering with minimal aperture loss, ensuring optimal exposure and shallow depth of field control, crucial for professional-quality photography in various conditions. ROBUST BUILD QUALITY - Crafted from high-grade aluminum and brass, this adapter ensures durability and stability, providing a secure and reliable connection between your Nikon G lens and Fuji GFX camera.