Sony 135mm F2.8 (T4.5) STF vs Sony 135mm F1.8 ZA Carl Zeiss Sonnar T
This is a full comparison between the lenses Sony 135mm F2.8 (T4.5) STF and Sony 135mm F1.8 ZA Carl Zeiss Sonnar T.
Compare Specifications
Product |
Sony 135mm F2.8 (T4.5) STF |
Sony 135mm F1.8 ZA Carl Zeiss Sonnar T |
| Name | Sony 135mm F2.8 (T4.5) STF | Sony 135mm F1.8 ZA Carl Zeiss Sonnar T |
| Manufacturer | Sony | Sony |
| SKU | SAL135F28 | SAL135F18Z |
Release Date and Price |
Sony 135mm F2.8 (T4.5) STF |
Sony 135mm F1.8 ZA Carl Zeiss Sonnar T |
| Release Year | 2006 | 2006 |
| Release Date | 2006-06-05 | 2006-06-05 |
| MSRP | N/A | 1799 USD |
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Lens Type |
Sony 135mm F2.8 (T4.5) STF |
Sony 135mm F1.8 ZA Carl Zeiss Sonnar T |
| Lens Type | Telephoto | Telephoto |
| Zoom or Prime | Prime lens (no zoom) | Prime lens (no zoom) |
Mount and Compatibility |
Sony 135mm F2.8 (T4.5) STF |
Sony 135mm F1.8 ZA Carl Zeiss Sonnar T |
| Mount | Sony A | Sony A |
| Designed for APS-C sensor | No (Suitable for all sensors) | No (Suitable for all sensors) |
Focus |
Sony 135mm F2.8 (T4.5) STF |
Sony 135mm F1.8 ZA Carl Zeiss Sonnar T |
| Autofocus (AF) |
Note. See below for further informationNo Manual focus only |
Yes |
| Built-in Autofocus (AF) Motor | N/ANo | Yes |
| Motor Type | N/A | Screw drive from camera |
| Focus Method | No information | No information |
| Closest Focusing Distance | 87 cm | 72 cm |
| Maximum Magnification | 0,25 | 0,25 |
Aperture |
Sony 135mm F2.8 (T4.5) STF |
Sony 135mm F1.8 ZA Carl Zeiss Sonnar T |
| Maximum Aperture | F2,8 | F1,8 |
| Diaphragm Blades | 9 | 9 |
Optics |
Sony 135mm F2.8 (T4.5) STF |
Sony 135mm F1.8 ZA Carl Zeiss Sonnar T |
| Construction | 8 elements / 6 groups | 11 elements / 8 groups |
| Special Elements/Coatings | No information | No information |
Focal Length |
Sony 135mm F2.8 (T4.5) STF |
Sony 135mm F1.8 ZA Carl Zeiss Sonnar T |
| Focal Length | 135 mm | 135 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 135mm F2.8 (T4.5) STF |
Sony 135mm F1.8 ZA Carl Zeiss Sonnar T |
| Weather Sealing | No | No |
| Diameter | 80 mm | 89 mm |
| Length | 99 mm | 115 mm |
| Weight | 730 gr | 1050 gr |
Other |
Sony 135mm F2.8 (T4.5) STF |
Sony 135mm F1.8 ZA Carl Zeiss Sonnar T |
| Filter Type | Filter Thread | Filter Thread |
| Filter Diameter | 72 mm | 77 mm |
| Lens Hood | Included | Included |
| Lens Hood SKU | N/A | ALC-SH0003 |
| Tripod Collar | N/A | Included |
| Tripod Collar SKU | N/A | N/A |
| Other | Manual focus only |