SUMMARY
Sony has introduced the FE 400mm f/4.5 GM OSS and FE 600mm f/6.3 GM OSS, designed to be the world's lightest super-telephoto prime lenses in their class, both weighing under 1000 grams. These lenses feature a new optical design for improved handling and balance, making them ideal for handheld shooting. They utilize XD Linear Motors for precise autofocus and include three Super ED and one ED element to minimize chromatic aberration, delivering sharp images with refined bokeh. Optical SteadyShot stabilization and compatibility with teleconverters further enhance their versatility for wildlife photographers seeking reach without excessive weight.
TAKEAWAYS
Sony's new 400mm f/4.5 and 600mm f/6.3 GM lenses weigh under 1000g each.
Designed for improved handling and handheld shooting, especially in confined spaces like cars.
Feature XD Linear Motors for fast, accurate autofocus and ED elements for chromatic aberration control.
Compatible with 1.4x and 2.0x teleconverters for extended reach.