Sony FE 40mm f/2.5 AF Full-Frame Prime G Lens - Black

Sony FE 40mm f/2.5 AF Full-Frame Prime G Lens - Black

Brand: Sony
Model Number: SEL40F25G
Web Code: 15375838
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Lightweight and tack sharp, the Sony FE 40mm f/2.5 G prime lens is perfect for photography and videography alike. With crisp corner-to-corner sharpness and natural-looking bokeh, this lens makes a great addition to your Sony E-mount camera. It's dust and moisture resistant for ultimate flexibility and features a manual aperture ring with selectable on/off click.

Manufacturer's Warranty

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Return Policy

30 days to return or exchange

Condition: Unopened, Opened (a 15% restocking fee will be applied)

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What's Included

  • SEL40F25G Lens
  • Lens Hood
  • Lens Front Cap
  • Lens Rear Cap

Lightweight and versatile

  • Ultra-compact fast prime G lens captures amazing pictures with great resolution
  • Works with Sony E mount, offering enhanced mobility
  • 40mm zoom focal length (and 60mm equivalent on APS-C bodies) makes this lens great for portraits and general photography
  • Maximum aperture of f/2.5 and minimum aperture of f/22 mean this lens is ideal for artistic and landscape shots

Exceptional precision, realistic images

  • Seven-blade circular aperture lets you freeze images with natural-looking bokeh
  • Linear response MF allows for precise adjustment of manual focus
  • Dual linear motors allow for maximised auto-focus speed, precision, and tracking
  • Three aspherical elements allow for corner-to-corner sharpness with reduced chromatic aberration
  • Up to 9.84” minimum focus distance and up to 0.23x magnification allow you to capture stunning perspective effect

Highly practical design

  • Lightweight design makes this lens ideal for use with both full-frame and APS-C bodies
  • Programmable focus hold button can be used for performing multiple functions
  • AF/MF switch enables instant auto/manual focus selection
  • Manual aperture ring with selectable on/off click is great for both stills and videos
  • Dust and moisture resistant for greater freedom in your shoots
  • Aluminum exterior imparts a premium finish and durability


Lens Type
Standard Prime
Lens Mount
Sony E
Zoom Focal Length
40 mm
Apparent Focal Length with APS-C/DX Sensor
60 mm
Horizontal Angle of View with 35 mm Sensor
Horizontal Angle of View with APS-C/DX Sensor
Fixed/Prime Focal Length
40 mm
Maximum Aperture
Minimum Aperture
Closest Focusing Distance
0.28m(AF); 0.25m(MF)
Maximum Magnification
x 0.2(AF); x 0.23(MF)


Focusing Motor
Two Linear Motors
Manual Focusing
Construction (Elements/Groups)
Zoom System
Double Linear motors / Internal Focus / Silent & Low Vibration
Diaphragm Blades
7-Blade Circular Aperture
Weather Sealed

Physical Features

Body Construction
Aluminum; Stainless Steel; Plastic
Mount Construction
Filter Attachment Type
Cap Type
Filter Size
49 mm
Maximum Diameter
45 mm
Maximum Length
68 mm
173 g

Camera Compatibility

Compatible Brand
Sony Full Frame and APC-C E-Mount Mirrorless ILC (Cameras)
Sony E-Mount Full Frame and APS-C Mirrorless Cameras: Alpha 1; Alpha 7C Series; α9-Series; α5000 Series; α5100 Series; α6000 Series; α6300 Series; α6500 Series; α6400 Series; α6100 Series; α6600 Series