Sony 20mm F2.8 vs Sony FE 20mm F1.8 G
This is a full comparison between the lenses Sony 20mm F2.8 and Sony FE 20mm F1.8 G.
Compare Specifications
Product |
Sony 20mm F2.8 |
Sony FE 20mm F1.8 G |
Name | Sony 20mm F2.8 | Sony FE 20mm F1.8 G |
Manufacturer | Sony | Sony |
SKU | SAL20F28 | SEL20F18G |
Release Date and Price |
Sony 20mm F2.8 |
Sony FE 20mm F1.8 G |
Release Year | 2006 | 2020 |
Release Date | 2006-06-15 | 2020-02-25 |
MSRP | N/A | N/A |
Last known price | 0 USD | 898 USD |
Buy it today | ||
Lens Type |
Sony 20mm F2.8 |
Sony FE 20mm F1.8 G |
Lens Type | Wide Angle Lens | Wide Angle Lens |
Zoom or Prime | Prime lens (no zoom) | Prime lens (no zoom) |
Mount and Compatibility |
Sony 20mm F2.8 |
Sony FE 20mm F1.8 G |
Mount | Sony A | Sony E |
Designed for APS-C sensor | No (Suitable for all sensors) | No (Suitable for all sensors) |
Focus |
Sony 20mm F2.8 |
Sony FE 20mm F1.8 G |
Autofocus (AF) | Yes | Yes |
Built-in Autofocus (AF) Motor | Yes | Yes |
Motor Type | Screw drive from camera | Linear Motor |
Focus Method | No information | Internal |
Closest Focusing Distance | 25 cm | 19 cm |
Maximum Magnification | 0,13 | 0,22 |
Aperture |
Sony 20mm F2.8 |
Sony FE 20mm F1.8 G |
Maximum Aperture | F2,8 | F1,8 |
Diaphragm Blades | 7 | 9 |
Optics |
Sony 20mm F2.8 |
Sony FE 20mm F1.8 G |
Construction | 10 elements / 9 groups | 14 elements / 12 groups |
Special Elements/Coatings | No information | 2 aspherical + 3 ED elements, Nano AR coating |
Focal Length |
Sony 20mm F2.8 |
Sony FE 20mm F1.8 G |
Focal Length | 20 mm | 20 mm |
Zoom Range | None (Prime lens) No Zoom available. |
None (Prime lens) No Zoom available. |
Built-in Teleconverter | No | No |
Teleconverter Multiplier | N/A | N/A |
Image Stabilization | No | No |
Image Stabilization CIPA Rating | N/A | N/A |
Physical |
Sony 20mm F2.8 |
Sony FE 20mm F1.8 G |
Weather Sealing | No | Yes |
Diameter | 78 mm | 74 mm |
Length | 54 mm | 85 mm |
Weight | 285 gr | 373 gr |
Other |
Sony 20mm F2.8 |
Sony FE 20mm F1.8 G |
Filter Type | Filter Thread | Filter Thread |
Filter Diameter | 72 mm | 67 mm |
Lens Hood | Included | Included |
Lens Hood SKU | SH0013 | ALC-SH162 |
Tripod Collar | N/A | N/A |
Tripod Collar SKU | N/A | N/A |