Product Description
The SIGMA 18-50mm F2.8 DC DN | Contemporary is a lightweight, compact lens designed for APS-C mirrorless cameras. It has a large F2.8 aperture, excellent image quality, and a minimum focusing distance of 12.1 cm. It is ideal for landscapes, portraits, street photography, architecture, events, and macro-style close-ups. The lens is fast and quiet, making it suitable for video or fast-moving subjects. Its bokeh is smooth and attractive, and it has three high-precision glass-molded aspherical elements and in-camera aberration correction. The lens is made from Thermally Stable Composite (TSC) and is AF compatible, supporting various shooting situations. It is lightweight, compact, and can be used as a sub lens for full-frame cameras.
Product Highlights
• Equipped with Inner focus system
• Compatible with high-speed autofocus
• Contains Stepping motor
• Compatible with lens aberration correction (for supporting cameras only)
• Support DMF and AF+MF
• Super Multi-Layer Coating
• Design: Petal type lens hood (LH582-02)
• Mount with dust and splash resistant structure
• Designed to minimize flare and ghosting
• Every single lens undergoes SIGMA’s proprietary MTF measuring system
• 7-blade rounded diaphragm
• High-precision, durable brass bayonet mount
Product Specification:
Product Lines: Contemporary
Construction: 13 elements in 10 groups
Lens Type: Standard
Sensor Size: APS-C
Angle of view: 76.5° (W)-31.7° (T), (73.4°-30.0°; Canon RF Mount)
Number of diaphragm blades: 7 (rounded diaphragm)
Minimum aperture: F22
Minimum focusing distance: 12.1 (W)-30 (T) cm
Maximum magnification ratio: 1:2,8 (L)–1:5 (T)
Dimensions (diameter x length): ? 69,2mm x 74,5mm
Weight: 300g/ 0.66 lb
Filter diameter: ? 55mm
Edition number: C021
