Six months ago, the Chinese company TTArtisan Tech (HK) Co., Limited released a very inexpensive compact autofocus lens TTArtisan AF 27mm F2.8 for Fuji cameras, now it is presented for Nikon Z and Sony E systems .
Compact and portable
The 27mm F2.8 is a compact and lightweight lens measuring just 3cm in length. Ideal for photographers who want to carry a versatile lens with them at all times.
Universal focal length
With a focal length equivalent to 41mm full frame, this lens is ideal for everyday shooting including still life, close-ups, street and travel. The 56° viewing angle provides a unique and clear visual perspective.
High image quality
The lens consists of 6 elements in 5 groups, including 2 elements with a high refractive index. Wide aperture provides beautiful bokeh.
The lens has a maximum aperture of f/2.8, which allows you to shoot in low light conditions and provides control over the depth of field. There is a diaphragm control ring on the lens body with the ability to set the range of its change.
The lens is autofocus, but there is also a manual focus ring. Autofocus is provided by a stepper STM drive. There is support for focusing on the eyes.
The minimum focusing distance is 0.35m.
Firmware update interface
The presence of a USB Type-C connector on the case makes it easy to update the firmware.
MTF charts and optical design
- Focal Length: 27mm (41mm in 35mm equiv.)
- Sensor format: APS-C, can be used with full frame cameras
- Optical design: 6 elements in 5 groups
- Special elements: 2 high refractive elements
- Aperture Range: F2.8-F16
- Aperture: 7-blade
- Focus: auto/manual
- Minimum focusing distance: 0.35m
- Viewing angle: 56°
- Mounts: Sony E, Nikon Z, Fujifilm X
- Weight: 88-100 g, depending on the mount
- Filter thread diameter: 39 mm
The lens is already available for order on the manufacturer’s website, the price is $199, the same for all mounts.