Sigma 28mm F1.8 EX DG ASP RF Lens
- F1.8 maximum constant aperture
- Manual & auto-focus
- Minimum shooting distance of 20cm
- Aspherical with floating focus system
- 9 diaphragm blades
- Compatibility: with APS-C and Full Frame Sensor DSLR Cameras
- 2 Years Genuine Warranty with Sigma Australia
- F1.8 maximum constant aperture
- Manual & auto-focus
- 77mm filter diameter
- Minimum shooting distance of 20cm
- Aspherical with floating focus system
- 9 diaphragm blades
- Angle view of 75.4
- Petal-type Hood
- Compatibility: with APS-C and Full Frame Sensor DSLR Cameras
- 2 Years Genuine Warranty with Sigma Australia
Shoot images of vivid colors with the 28mm F1.8 EX DG ASPHERICAL MACRO. This large aperture lens has a wide angle view of 75.4 and a maximum aperture of F1.8, perfect for capturing sceneries. The filter diameter is 77mm and this features a dual focus mechanism. Despite the wide angle field view, you can still shoot subjects up close with its focusing distance of up to 20cm. This aspherical lens has 9 diaphragm blades designed for you to capture beautiful out of focus images. It also features a floating system focus to minimize instances of distortion, aberration and astigmatism. It comes with a petal-type hood to reduce flares of light and allow easy use of polarizing filter. This lens is compatible with APS-C and Full Frame Sensor DSLR Cameras.
Product Features in Detail
Lens Construction | 10 Elements in 9 Groups |
Angle of View (for SD1) | 75.4 degrees |
Number of Diaphragm Blades | 9 Blades |
Minimum Aperture | F22 |
Minimum Focusing Distance | 20cm / 7.9in. |
Maximum Magnification | 1:2.9 |
Filter Size | Diameter 77mm |
Dimensions | Diameter 83.6mm x Length 82.5mm / 3.3in. x 3.2in. |
Weight | 500g / 17.6oz. |