SONY SEL2070G Lightweight Full Frame Lens Owner’s Manual
- June 15, 2024
- Sony
Table of Contents
Ultra-wide standard zoom
FE 20-70mm F4 G
G Lens E Mount
Zoom
SEL2070G
SEL2070G Lightweight Full Frame Lens
Compact, lightweight standard zoom covers ultra-wide 20 mm to 70 mm in a remarkably compact, lightweight full-frame lens with maximum aperture constant at F4
- Compact, lightweight standard zoom lens covers ultra-wide 20 mm to 70 mm
- Outstanding G Lens image quality with two AA (advanced aspherical) elements, one aspherical element, three ED (Extra-low Dispersion) glass elements, and one aspherical ED glass element.
- Minimum focus distance of 0.3 meters (wide) to 0.25 meters (telephoto) when using AF
- Two XD (extreme dynamic) Linear Motors achieve fast, quiet, smooth focus drive.
- Active Mode1 image stabilisation in α series cameras works effectively at the ultra-wide 20 mm end of the zoom range.
1 Active Mode causes a slight reduction in angle of view.
Aspherical lens
ED (extra-low dispersion) aspherical lens
ED (extra-low dispersion) glass
Advanced aspherical lens (AA lens)
35mm-equivalent
focal length (APS-C)| 30-105 mm
---|---
Max. magnification| 0.39 x
Min. Focus| Wide: 0.30 m / Tele: 0.25 m (AF), 0.25 m (MF)
Wide: 0.99 ft / Tele: 0.82 ft (AF), 0.82 ft (MF)
Filter diameter| 72 mm
Dimensions (Dia. x L)| 78.7 x 99.0 mm (3-1/8 x 4 in.)
Weight (approx.)| 488 g (17.3 oz.)
Supplied accessories| Front cap (ALC-F72S)
Rear cap (ALC-R1EM)
Petal hood (ALC-SH174)
Lens Specifications
| Product name | FE 20-70 mm F4 G |
|---|---|
| Model name | SEL2070G |
| Lens mount | Sony E-mount |
| Format | 35mm full frame |
| Maximum aperture (F) | 4 |
| Minimum Aperture (F) | 22 |
| Maximum Magnification ratio (x) | 0,39 |
| Dimensions dia. x length (mm) | 78.7 x 99 |
| Dimensions dia. x length (in.) | 3-1/8 x 4 |
| Weight (approx.) (g) | 488 |
| Weight (approx.) (oz.) | 17,3 |
| Focal-Length (mm) | 20-70 |
| 35mm equivalent focal-length (APS-C) (mm) | 30-105 |
| Lens construction (groups-elements) | 13-16 |
| Angle of view (35mm) | 94°-34° |
| Number of aperture blade | 9 |
| Circular Aperture | Yes |
| Minimum focus distance (m) | 0.3(W)-0.25(T) (AF) 0.25 (MF) |
| Minimum focus distance (ft) | 0.99(W)-0.82(T) (AF) 0.82 (MF) |
| Filter Diameter (mm) | 72 |
| Image stabilization (SteadyShot) | – (body-integrated) |
| Zoom system | Manual |
| Teleconverter compatibility (x1.4) | Incompatible |
| Teleconverter compatibility (x2.0) | Incompatible |
| Hood Type | Petal shape, bayonet type |
| type | Interchangeable lens |
*Angle of view (APS-C) 1*
70°-23° 1 With interchangeable-lens digital camera incorporating APS-C type
image sensors.
Other Information
| Fluorine coating | Yes |
|---|---|
| Mount rubber ring | Yes |
| ED/Super ED glass (elements) | ED (3) |
| Aspherical lens (elements) | Yes (4) (including 2 AA lens and 1 ED aspherical) |
| Lens coating | Multi-coating |
| Focusing type | Internal |
| AF actuator | XD Linear Motor x2 |
| Linear Response MF | Yes |
Supplied Accessories
Lens front cap| ALC-F72S
Lens rear cap| ALC-R1EM
Case| Yes (soft case)
Other| –
Hood (model)| ALC-SH174
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