Compact Design: Weighing just 2.3 inches in diameter and 0.94 inches in length, this lens is incredibly compact and lightweight, making it perfect for travel and everyday use Manual Focus with Rangefinder Style: Enjoy traditional manual focus with a quick handling rangefinder style focusing tab, offering rangefinder-like handling Fast Maximum Aperture: With a maximum aperture of F2, capture stunning images in low light conditions and achieve shallow depth of field for beautiful bokeh Exceptional Optical Performance: Boasting 10 aperture blades, this lens delivers smooth, creamy bokeh and outstanding image quality Versatile Compatibility: Designed for Fuji X cameras, this lens offers a 40mm equivalent field of view on full frame, making it suitable for a wide range of photographic subjects The Voigtlander X mount 27mm F2 Ultron is a small compact lens of outstanding handling and optical performance. Its traditional manual focus with 1/3 stop aperture ring offers rangefinder like handling, especially with its quick handling rangefinder style focusing tab. It is chipped for most X cameras. Close focus is .25 meter. Filter size is 43mm. 10 Aperture blades provide great bokeh. Included are a compact style dome lens hood and lens cap. Field of view is 40mm equivalent on full frame.