If you're in the market for an ultra-wide angle lens for your Micro Four Thirds camera, the Samyang MF 14mm F2.8 Mk2 / Rokinon MF 14mm F2.8 II is worth considering. This lens is known for its excellent optical quality and wide-angle capabilities, making it ideal for landscape and architectural photography.
The Samyang MF 14mm F2.8 Mk2 / Rokinon MF 14mm F2.8 II lens has a fixed focal length of 14mm and a maximum aperture of f/2.8, which remains constant throughout the zoom range. This makes it ideal for low-light photography and shallow depth-of-field shots. It also features a minimum focus distance of 28cm.
The lens is composed of 14 elements in 10 groups and is designed to minimize chromatic aberration and distortion. The result is sharp images with minimal distortion, making it a great choice for architectural photography.
It's important to note that this lens does not have auto focus or optical image stabilization. This means that it requires manual focus and may not be suitable for handheld shooting in low light conditions.
The Samyang MF 14mm F2.8 Mk2 / Rokinon MF 14mm F2.8 II lens is relatively compact with a diameter of 87mm and length of 96mm. However, it weighs 649 grams, which may be a consideration if you're looking for a lightweight setup.
It's also important to note that the lens does not have a filter thread, which may be an inconvenience for some photographers who like to use filters.
Overall, the Samyang MF 14mm F2.8 Mk2 / Rokinon MF 14mm F2.8 II lens is a solid choice for photographers who want an ultra-wide angle lens for their Micro Four Thirds camera. It offers excellent optical quality and a constant aperture of f/2.8, making it ideal for low-light photography and shallow depth-of-field shots. However, it requires manual focus and does not have optical image stabilization or a filter thread, which may be important considerations for some photographers.