The Sony G Master line
- By Admin
- •
- 20 Apr, 2017
- •
A guide to Sony's professional E-mount lenses

Sony's G master lens lineup is optimized for its full-frame E-mount cameras. Every aspect of these lenses is refined to fully meet professional requirements in the studio or out in the field. So far, five G Master lenses have been released; the 85mm f/1.4, the 24-70mm f/2.8, the 70-200mm f/2.8, the 100mm f/2.8 and the brand new 100-400mm f/4.5-5.6 announced in April 2017. For the time being, there is no official information from Sony regarding future G Master lenses. However, rumours say that we should expect a wide angle zoom to be released during 2017, most likely a 16-35mm f/2.8. This guide will be continuously updated as new information unfolds.
Below, you will find everything you need to know about each G Master lens released so far.
Below, you will find everything you need to know about each G Master lens released so far.
New Release: Sony G Master 100-400mm f/4.5-5.6

Lens Mount:
Sony E (Full Frame)
Focal Length: 100-400mm
Maximum Aperture: f/4.5-5.6
Minimum Aperture: f/32-40
Minimum Focusing Distance: 3.22' (98 cm)
Magnification: 0.12 - 0.35x
Lens Construction: 22 elements/16 groups
Image Stabilization: Yes
Diaphragm Blades: 9, rounded
Filter Ring Diameter: 77mm
Dimensions: 3.70 x 8.07" (93.9 x 205 mm)
Weight: 49.21 oz (1395 g)
Price: $2,499.00
Focal Length: 100-400mm
Maximum Aperture: f/4.5-5.6
Minimum Aperture: f/32-40
Minimum Focusing Distance: 3.22' (98 cm)
Magnification: 0.12 - 0.35x
Lens Construction: 22 elements/16 groups
Image Stabilization: Yes
Diaphragm Blades: 9, rounded
Filter Ring Diameter: 77mm
Dimensions: 3.70 x 8.07" (93.9 x 205 mm)
Weight: 49.21 oz (1395 g)
Price: $2,499.00
Sony G Master 100mm f/2.8

Lens Mount:
Sony E (Full Frame)
Focal Length: 100mm
Maximum Aperture: f/2.8
Minimum Aperture: f/20
Minimum Focusing Distance: 1.87' (57 cm)
Magnification: 0.25x
Lens Construction: 14 elements/11 groups
Image Stabilization: Yes
Diaphragm Blades: 11, rounded
Filter Ring Diameter: 72mm
Dimensions: 3.35 x 4.65" / 85.2 x 118.1 mm
Weight: 1.54 lb (700 g)
Price: $1,498.00
Focal Length: 100mm
Maximum Aperture: f/2.8
Minimum Aperture: f/20
Minimum Focusing Distance: 1.87' (57 cm)
Magnification: 0.25x
Lens Construction: 14 elements/11 groups
Image Stabilization: Yes
Diaphragm Blades: 11, rounded
Filter Ring Diameter: 72mm
Dimensions: 3.35 x 4.65" / 85.2 x 118.1 mm
Weight: 1.54 lb (700 g)
Price: $1,498.00
Sony G Master 85mm f/1.4

Lens Mount:
Sony E (Full Frame)
Focal Length (35mm Equivalent on APS-C): 85mm (127.5mm)
Maximum Aperture: f/1.4
Minimum Aperture: f/16
Minimum Focusing Distance: 2.6' / 80 cm
Magnification: 0.12x
Lens Construction: 11 elements/8 groups
Image Stabilization: None
Diaphragm Blades: 11, circular
Filter Ring Diameter: 77mm
Dimensions: 3.5 x 4.2" / 89.5 x 107.5mm
Weight: 29 oz / 820 g
Price: $1,798.00
Focal Length (35mm Equivalent on APS-C): 85mm (127.5mm)
Maximum Aperture: f/1.4
Minimum Aperture: f/16
Minimum Focusing Distance: 2.6' / 80 cm
Magnification: 0.12x
Lens Construction: 11 elements/8 groups
Image Stabilization: None
Diaphragm Blades: 11, circular
Filter Ring Diameter: 77mm
Dimensions: 3.5 x 4.2" / 89.5 x 107.5mm
Weight: 29 oz / 820 g
Price: $1,798.00
Sony G Master 24-70 f/2.8

Lens Mount:
Sony E (Full Frame)
Focal Length (35mm Equivalent on APS-C): 24-70mm (36-105mm)
Maximum Aperture: f/2.8
Minimum Aperture: f/22
Minimum Focusing Distance: 1.25' / 38 cm
Magnification: 0.24x
Lens Construction: 18 elements/13 groups
Image Stabilization: None
Diaphragm Blades: 9, circular
Filter Ring Diameter: 82mm
Dimensions: 3.4 x 5.4" / 87.6 x 136.0mm
Weight: 31.3 oz / 886 g
Price: $2,198.00
Focal Length (35mm Equivalent on APS-C): 24-70mm (36-105mm)
Maximum Aperture: f/2.8
Minimum Aperture: f/22
Minimum Focusing Distance: 1.25' / 38 cm
Magnification: 0.24x
Lens Construction: 18 elements/13 groups
Image Stabilization: None
Diaphragm Blades: 9, circular
Filter Ring Diameter: 82mm
Dimensions: 3.4 x 5.4" / 87.6 x 136.0mm
Weight: 31.3 oz / 886 g
Price: $2,198.00
Sony G Master 70-200 f/2.8

Lens Mount:
Sony E (Full Frame)
Focal Length (35mm Equivalent on APS-C): 70-200mm (105-300mm)
Maximum Aperture: f/2.8
Minimum Aperture: f/22
Minimum Focusing Distance: 3.2' / 96 cm
Magnification: 0.25x
Lens Construction: 23 elements/18 groups
Image Stabilization: Yes, Optical SteadyShot
Diaphragm Blades: 11, circular
Filter Ring Diameter: 77mm
Dimensions: 3.5 x 7.9" / 88 x 200mm
Weight: 52.3 oz / 1480 g
Price: $2,598.00
Focal Length (35mm Equivalent on APS-C): 70-200mm (105-300mm)
Maximum Aperture: f/2.8
Minimum Aperture: f/22
Minimum Focusing Distance: 3.2' / 96 cm
Magnification: 0.25x
Lens Construction: 23 elements/18 groups
Image Stabilization: Yes, Optical SteadyShot
Diaphragm Blades: 11, circular
Filter Ring Diameter: 77mm
Dimensions: 3.5 x 7.9" / 88 x 200mm
Weight: 52.3 oz / 1480 g
Price: $2,598.00
Teleconverters

Need longer focal lengths? Sony has created dedicated teleconverters for the E-mount system, though more specifically for the 70-200 G Master lens. The FE 1.4x Teleconverter and FE 2.0x Teleconverter maintain high lens performance while boosting the lenses’ focal lengths to 98-280mm and 140-400mm, respectively. The teleconverters retain full AF precision and speed while also recording EXIF data to files. They feature the same dust- and moisture-resistant design as the lens for optimal performance in all conditions. While only compatible with the FE 70-200mm f/2.8 GM OSS lens at the moment, select future lenses may be supported.
Both converters are priced at $548

Sony make great cameras, especially the mirrorless ones. There's also a bunch of companies making fantastic lenses and accessories to go with these amazing cameras. Here at Ishootmirrorless.com, we will cover the most exciting news and product releases of interest for Sony mirrorless shooters. We will also publish various guides to the equipment you need to make the most of your Sony mirrorless system.
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