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Sony FE 100-400mm G Master Lens Review

The Sony FE 100-400mm G Master Telephoto Lens was the first truly “long’ telephoto lens to go higher than 300mm in the sony E/FE mount. As a G Master lens the lens sets a very high expectation for excellent image quality as well as build quality. This lens truly feels solid and delivers on the G Master level.


  • Sony FE 100-400mm G Master - $2499.99

*Pricing from Manufacturer's website - Current selling price may be different.

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Overall User Rating

4.68 out of 5

based on 291 user reviews online.

: 82% (239)
: 10% (29)
: 4% (12)
: 1% (4)
: 2% (7)



Focal Length 100 - 400 mm
Max Aperture f/4.5
Minimum Aperture f/
Minimum Focus distance 38.64 inches
Maximum Magnification 0.35x
Number of Elements 22
Number of Groups 16
Aperture Blade Design Rounded
Number of Aperture Blades 9
Filter Size 77 mm
Diameter 3.75 in.
Length 8.125 in.
Weight 3.08 lbs.
Lens Mount Construction Metal
Tripod Collar Included
Weather Sealed Yes
Distance Scale No
Image Stabilization Yes
Lens Shade Included