Ultra-Wide-Angle Prime Lens with 0.3m Minimum Focus Distance: 7Artisans 18mm F5.6 | 7Artisans

©︎ Focus Kobo Co., Ltd.
Focus Kobo Co., Ltd. has launched the new 7Artisans product, the '18mm F5.6,' on August 6, 2025. This is a full-frame compatible manual focus wide-angle prime lens, priced at ¥19,700 (tax included) for the suggested retail price and ¥15,930 (tax included) for the online price.
Combining a wide field of view with close-up shooting capabilities, this lens is versatile for everyday use and professional photography projects.
Wide-Angle Lens with Natural Perspective
The 18mm wide-angle lens offers a dynamic field of view and natural perspective. It is ideal for landscapes, snapshots, and street photography, making it easy to create compositions that utilize the background. With a fixed aperture of F5.6, you can focus on shooting without worrying about exposure or depth-of-field adjustments.
Close-Up Shooting with a 0.3m Minimum Focus Distance
The minimum focusing distance of 0.3m allows for dramatic compositions that capture the subject up close while including the background. This feature is perfect for close-ups of small objects, plants, or wide-angle portraits that highlight a model's expressions.
Compact and Efficient Design
The lens features a 5-group, 7-element construction (including two ED lenses and one high-refractive lens) to effectively correct aberrations. Its metal exterior provides a premium feel, while its compact size (approximately 146g and 26.5mm in length for the E-mount) ensures excellent portability. With a 49mm filter thread, it also offers high versatility.
Sample Images

©︎ Focus Kobo Co., Ltd.

©︎ Focus Kobo Co., Ltd.

©︎ Focus Kobo Co., Ltd.
Key Specifications of the New Product
- Focal Length: 18mm
- Compatible Mounts: Sony E, Nikon Z, L (Leica, Panasonic, Sigma)
- Compatible Sensor Size: 35mm Full Frame
- Focus: Manual Focus (MF)
- Lens Construction: 5 groups, 7 elements (2 ED lenses, 1 high-refractive lens)
- Aperture: Fixed F5.6 (no aperture blades)
- Minimum Focus Distance: 0.3m
- Filter Thread: Φ49mm
- Dimensions: Approx. Φ61×26.5mm (E-mount)
- Weight: Approx. 146g (E-mount)
- Accessories: Front and rear caps



