The Sigma 18-250mm F3.5-6.3 DC Macro OS HSM Lens is a versatile multipurpose zoom lens with Image Stabilization (OS) and a range from wide angle to telephoto with mcaro capabilities. Its compact size and outstanding versatility make it a great choice for photographers who want to carry 1 lens that does it all.
Innovative design with space age polymers and advanced glass formulas keep the weight of this lens low (only 16.6oz) so you can carry it all day, and the advanced glass and coatings keeps your images sharp and crisp.
Sigma optimized this lens’ power arrangement by incorporating double-sided aspherical lenses and reexamining the design to achieve a more compact filter diameter. The lens has an approximate 13x high zoom ratio with a filter size of 62mm in diameter. Sigma’s unique OS system, as well as one Special Low Dispersion (SLD) glass and three aspherical lens glasses, compensate for camera shake and enable correction of color aberration, respectively.
The new 18-250mm F3.5-6.3 DC Macro OS HSM lens is also equipped with Super Multi-Layer Coating to reduce flare and ghosting, a Hyper Sonic Motor (HSM) to ensure fast and quiet auto-focusing, and a rounded, seven-blade diaphragm to create an attractive round blur to the out of focus areas. The lens features a brass-made bayonet mount applied on the surface to reinforce strength for long-term use and enable high accuracy and solidity.
