The Voigtlander Fujifilm 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 Fujifilm 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.