Sony Expands G Master Line with High-Speed Super-Telephoto Lens

  • Sony Electronics launched the FE 100-400mm F4.5 GM OSS lens for full-frame Alpha E-mount cameras on May 13, 2026.
  • The lens offers a constant F4.5 aperture, 3x faster autofocus than its predecessor, and weighs approximately 65 oz (1,840 g).
  • Priced at $4,299.99 USD, it will be available in June 2026.
  • Target applications include wildlife, birding, sports, and photojournalism.

Sony's new G Master lens targets professional creators needing super-telephoto reach with superior autofocus and image quality. This launch reinforces Sony's strategy of catering to high-end photography and videography markets, particularly in wildlife and sports genres. The constant aperture and lightweight design address key pain points for handheld shooting. Sony continues to invest in its Alpha ecosystem, solidifying its position against traditional camera manufacturers transitioning to mirrorless systems.

Market Positioning
Whether Sony can maintain its lead in the high-end lens market against competitors like Canon and Nikon.
Adoption Rates
The pace at which professional photographers and videographers integrate this lens into their workflows.
Revenue Impact
How this premium-priced lens contributes to Sony's imaging division revenue growth.