Sony FE 100mm f/2.8 Macro GM Lens | Sony E

As the inaugural true macro lens in the renowned G Master series, the Sony FE 100mm f/2.8 Macro GM Lens delivers exceptional image quality, a remarkable maximum magnification of 1.4x that exceeds life size, and a variety of physical controls and dials designed to enhance the experience of close-up photography. This medium-telephoto prime lens can also fulfill a versatile role in a photographer's arsenal, featuring integrated Optical SteadyShot image stabilization that aids in handheld shooting, whether on location or in the studio for portraits, weddings, and other applications.

• Boasting a greater-than-life-size 1.4x maximum magnification, this macro lens will deliver excellent close-up shooting capabilities.
  
  
• Minimum focus distance of 10.2" enables maximum magnification of 1.4x with a working distance of 3.5".
  
  
• The lens' focusing ring can be slide forwards and backwards to quickly shift between manual and autofocus modes.
  
  
• Focus distance and magnification scale are printed on top of the lens to aid photographers in more technical, manual-focus applications.
  
  
• Focus range limiter switch allows for setting ranges of 10.2-27.6", 19.7" to infinity, or 10.2" to infinity to improve autofocus speed and responsiveness.
  
  
• Support for separately available teleconverters can be used to improve maximum magnification up to 2.8x.
  
  

G Master Optical Quality

As the inaugural true macro lens in the G Master series, the FE 100mm incorporates some of Sony's most sophisticated optical technologies, resulting in sharp, detailed images complemented by attractive bokeh. Its advanced optical configuration consists of 17 elements arranged in 13 groups, which includes two XA (eXtreme Aspherical) and two ED (Extra-low Dispersion) glass elements, effectively reducing aberrations. The Nano AR Coating II significantly minimizes flare, ghosting, and internal reflections, enhancing contrast. The lens maintains a consistent size throughout the focus range due to its internal focus mechanism. Additionally, the floating focus design contributes to a more compact overall structure. The lens features an 11-blade circular aperture diaphragm that produces smooth, rounded bokeh.

Autofocus and Image Stabilization

• Equipped with cutting-edge lens technologies, the FE 100mm Macro features a rapid and precise set of autofocus motors along with integrated Optical SteadyShot image stabilization.
  
  
• The autofocus system is driven by four nearly silent XD linear motors, achieving speeds that are up to 1.9 times faster than the FE 90mm f/2.8 Macro G OSS, and it is fully compatible with the 120 fps burst shooting capabilities of the a9 III and 4K 120p shooting modes.
  
  
• The floating focus mechanism effectively reduces aberrations at close-focus distances while also maintaining a compact overall lens length. Internal focus ensures that the lens size remains consistent regardless of the focus distance.
  
  
• The advanced Optical SteadyShot image stabilization has been specifically optimized for close-up macro photography. The built-in stabilization system supports coordinated control between the body and lens, enhancing the effectiveness of stabilization when the lens is paired with a camera body that features sensor-shift stabilization.
  
  

Advanced Controls and Ergonomics

This lens has been designed to provide photographers with all the controls they need at their fingertips. The focus range limiter switch enables the user to restrict the focus range, facilitating faster autofocus. The manual focus ring can be moved back and forth to toggle between auto and manual focus modes. Additionally, it includes printed distance and magnification scales. A physical aperture ring allows for quick and tactile adjustments to the aperture setting. The de-click switch eliminates click stops from the aperture ring, enabling smooth adjustments during video recording. The iris lock switch prevents accidental shifts from the automatic and manual aperture settings. The full-time DMF switch is used to activate or deactivate the Direct Manual Focus feature. The SteadyShot switch controls the optical image stabilization, allowing it to be turned on or off.

Teleconverter Compatibility

The FE 100mm f/2.8 Macro GM is compatible with Sony's optional 1.4x and 2x Teleconverters. When utilized, photographers and videographers can achieve effective focal lengths of up to 200mm, enabling both enhanced magnification and extended working distances. The 1.4x Teleconverter provides a maximum magnification of 2x with an effective focal length of 140mm and a maximum aperture of f/4. Meanwhile, the 2x Teleconverter offers a maximum magnification of 2.8x with an effective focal length of 200mm and a maximum aperture of f/5.6. 

Teleconverters also offer the advantage of increased working distances when not operating at the lens's minimum focus. This additional distance can assist photographers in more easily arranging lighting for small subjects to prevent shadows and other distracting elements, as well as enable shooters to work with timid or sensitive subjects, such as insects, without causing disturbance.