G-Master lens, focal length: 85mm (corresponds to APS-C: 127.5mm), aperture: F1.4 (smallest aperture: F16), number of aperture blades: 11 (circular arrangement), lenses/groups: 11/8, angle of view: 29° (corresponds to KB: 19°), close-up limit: 0.85m (AF), 0.8m (MF), magnification (max.): 0.12x, Filter thread: 77mm, Dimensions: 89.5 × 107.5mm, Weight: 820g, Teleconverter compatibility: 1.4x (no), 2x (no), Protected against dust and moisture, AF/MF switch, Focus lock button, Internal focusing, Focus ring