SIGMA 18-250mm F3.5-6.3 DC MACRO OS HSM

Four Key Features | Very compact & light-weight.

Zoom lock function to improve portability

Zoom lock function

Zoom lock function

There are times when carrying an SLR around your neck or shoulder, the lens extends due to its own weight. This might lead to situations where the lens hits an object unexpectedly and gets damaged. This lens incorporates a “Zoom lock function” that prevents this creep in the zoom movement.
This switch is placed on the lens barrel to be easily accessible.