Cấu tạo thấu kính 14 thấu kính / 11 nhóm
Số lá khẩu 7
Tiêu cự: 7-14mm
Khẩu độ lớn nhất: F2.8
Khẩu độ nhỏ nhất: F22
Focal Length | 7-14mm |
35mm Equivalent Focal Length | 14-28mm |
Lens Construction | 14 Elements in 11 Groups |
(2 Aspherical ED lenses, 1 DSA lens, 1 Aspherical lens, 3 Super ED lenses, 1 ED lens, 2 HR lenses) | |
Dust & Splash Proof | Yes |
Focusing System | High-speed Imager AF (MSC) |
Angle of View | 114 - 75 Degree |
Closest Focusing Distance | 0.2m |
Maximum Image Magnification | 0.11x |
35mm Equivalent Max. Image Magnification | 0.22x |
Minimum Field Size | 157 x 118 mm |
Number of Blades | 7 (Circular Aperture Diaphragm) |
Maximum Aperture | F2.8 |
Minimum Aperture | F22 |
Filter Size | - |
Dimensions | Diameter 78.9x105.8mm |
Weight | 534gf |
Box Contents | Lens Cap(LC-79), Lens Rear Cap(LR-2), |
Lens Case(LSC-0914), Instruction Manual, | |
Olympus Local Warranty Card |