Новое
A versatile wide-angle zoom for Canon APS-C-format DSLRs, the AT-X 11-20mm f/2.8 PRO DX Lens from Tokina offers a 17.5-32mm equivalent focal length and features a constant f/2.8 maximum aperture for maintained brightness throughout the zoom range. One P-MO hybrid aspherical element and two glass-molded aspherical element work in tandem to minimize distortions and control various aberrations while three SD ultra-low dispersion elements reduce chromatic aberrations for increased clarity. A multi-layer lens coating has also been applied to further enhance overall light transmission and color accuracy by suppressing lens flare and ghosting. Well-suited to working in a wide variety of situations, this ultra-wide zoom covers an array of wide-angle perspectives while maintaining consistent illumination for working in challenging lighting.
Benefitting the usability, a one-touch focusing clutch permits quick switching between autofocus and manual focus modes, and an internal focusing design maintains the overall length of the lens during use. The medium-torque focusing ring further benefits precise handling by allowing for refined control when manually focusing. Additionally, this lens sees the incorporation of a nine-blade diaphragm, which contributes to a pleasing out-of-focus quality when employing shallow depth of field shooting techniques.
Focal Length | 11 to 20mm (35mm Equivalent Focal Length: 17.5 to 32mm) |
Maximum Aperture | f/2.8 |
Minimum Aperture | f/22 |
Lens Mount | Canon EF |
Format Compatibility | APS-C |
Angle of View | 104.34° to 72.42° |
Maximum Magnification | 0.116x |
Minimum Focus Distance | 11.02" / 28 cm |
Optical Design | 14 Elements in 12 Groups |
Diaphragm Blades | 9 |
Focus Type | Autofocus |
Image Stabilization | None |
Filter Size | 82 mm (Front) |
Dimensions (DxL) | 3.50 x 3.62" / 89 x 92 mm |
Weight | 1.2 lb / 560 g |
Вид продукта | Cinema lenses |
Совместимость | Sony |
Байонет | Sony E |
Фокусное расстояние, мм | 11-20 |
Фосусное расстояние | Зумм |
Тип обьектива | широкоугольный |