Lens number | FF 15mm F4.0 Macro 1X Shift |
Aperture | F4.0 |
Viewing angle | 全画幅: 110°31″ (APS-C: 85°52″) |
Aperture blade | 14片 |
Maximum magnification | 1.0倍 |
Filter diameter | φ77mm |
Weight | 约410g |
Focal distance | 15mm |
Minimum aperture | F32 |
Lens structure | 9组12片(3片高折射率玻璃,1片异常分散玻璃) |
Nearest photographic distance (object-image distance) | 0.47cm |
Focus drive mode | 手动(MF) |
Lens size (diameter/length) | 约φ83.8mm x 64.7mm(不含遮光罩) |
bayonet | 佳能EF口、尼康F口、宾得PK口、索尼FE口、L口 |
MTF
Optical Chart