SONY 135 mm F2.8 [T4.5] STF
![SONY 135 mm F2.8 [T4.5] STF - Lens - Main image](https://image.alza.cz/products/OS031a4/OS031a4.jpg?width=500&height=500 "SONY 135 mm F2.8 [T4.5] STF Main image")
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SONY 135 mm F2.8 [T4.5] STF
Photographers everywhere know they can count on SONY for the best equipment. The SONY family of premium lenses now includes the quality telephoto Trans Focus, which offers extremely smooth defocus effects and fits bayonet A (Alpha-series cameras). With its minimum focus distance of 87cm and 0.25× magnification ratio, it is especially useful for portraits, documents, but also objects in the middle distance. The maximum aperture of this lens is a very respectable F/2.8, so you get high-quality images even in dim light. The focal length of the lens from the focal point is a good 135mm (Full-Frame Sensor) or 202.5mm (APS-C sensor). This ensures that images appear natural to the human eye.
Exceptional technology
For maximum image quality, this lens employs an internal apodisation element technology for smooth blur STF. An integral part of the lens is a circular aperture for a beautiful defocused effect.
Key features
- Quality construction
- Trans Focus telephoto lens
- Compatible with Tele
- Apodisation element STF
- Clear and sharp picture
The package includes the front lens cap, rear lens cap, circular aperture and carry case.
Additional information:
Focal distance:
135mm
Equivalent focal length of 35 mm (APS-C):
202.5mm
Number of members / surfaces:
8/6; Internal APD filter (1 group, 2 elements)
The viewing angle (35 mm):
18°
Viewing angle (APS-C):
12°
Aperture Blades:
9 (automaton. aperture) / 10 (analog. iris)
The maximum magnification ratio:
0.25×
Dimensions (W x D):
80 x 99mm
Weight:
730g
Specifications
Bayonet
Features
Functions
Dimensions
Weight
| Code: | OS031a4 |
| Links: | Producer's Website: |
| Manufacturer information |
Sony Corporation is a Japanese company founded in 1946. Its headquarters is located in Tokyo. Its beginnings were humble. The first product sold under the Sony brand was a transistor radio. It was those radios that played a pivotal role in the company's expansion in the 1960s and the world quickly began to associate Sony products with a reliably stellar price-performance ratio. In the 1970s, Sony was severely affected by the global economic crisis. Many analysts considered the company effectively defunct and could see no future for it. However, they underestimated the famous Japanese perseverance and courage. The crisis was not a disaster for Sony; on the contrary, it served as a launching pad to even greater heights. The company recovered and soon changed the media landscape with the development of the CD and later the DVD. In the early 1990s, Sony achieved another major success with the introduction of the PlayStation gaming console. It is the gaming consoles that best represent the intersection of the three key areas in which the company operates today – electronics, video games, and the entertainment industry. 
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