1、[F1.7 Large Aperture] Easily catch more light and make photo brighter when taking portraits, landscapes, and other scenes. The blurred depth of field makes the work as enchanting as a dream, easily highlighting the subject and creating a romantic ambiance. 2、[37.5mm Equivalent Focal Length] Suitable for capturing everyday moments and warm interactions between people. Each frame tells a story, each focus a deep gaze at the world. 3、[Unique Swirling Effect] Special optical design produces mesmerizing swirling effects, adding an artistic touch to your photos and creating a dreamy feel. 4、[Compact and Vintage] Simple yet stylish exterior design with a vintage feel, lightweight and portable for taking beautiful moments anytime, anywhere. 5、[Minimum 20cm Focus Distance] Enjoy Close up beauty with a minimum focus distance of 0.2m, allowing for endless possibilities. Item Type: 25mm F1.7 Lens Material: Aluminum Alloy, Optical Glass Focal Length: 25mm Maximum Aperture: F1.7 Minimum Aperture: F22 Mount: for RF Mount Format: APS-C Aperture Blades: 10 Optical Structure: 5 Groups 7 Elements Minimum Focus Distance: 20cm Maximum Focus Distance: Unlimited Lens Coating: Low Reflective Multi Layer Coating Filter Diameter: 37mm Focus: Manual Focus Compatible Models: for R7, for R10, for R50, for R100 Switch APS-C Format Usage for Following Models: for R, for RP, for R5, for R5C, for R6, for R6Mark1, for R3, for R8, etc. 1 x Lens 1 x Lens Front Cap (Installed) 1 x Lens Rear Cap (Installed) 1 x Carrying Bag