Rokinon vs TTArtisan 7.

Overview of the Rokinon 14mm f/2.8 and TTArtisan 7.5mm F2.0

The Rokinon 14mm f/2.8 IF ED Super Lens for Canon EF and the TTArtisan 7.5mm F2.0 APS-C Large Aperture Fisheye Lens are both excellent choices for photographers seeking unique perspectives. Each lens caters to different styles and needs, making the comparison crucial for potential buyers. The Rokinon is priced at $231.25, while the TTArtisan comes in at a more budget-friendly $139.00, about 40% cheaper.

Image Quality

When it comes to image quality, the Rokinon 14mm excels with its 14 elements in 10 groups, designed to deliver exceptional sharpness and clarity. This lens features advanced optical design that minimizes distortion and aberrations, making it ideal for landscapes and astrophotography. In contrast, while the TTArtisan 7.5mm offers good balance in capturing scenes, its fisheye nature can introduce more distortion, which may or may not suit every photographer’s needs.

Focal Length and Perspective

The Rokinon provides an ultra-wide perspective with a 14mm focal length, offering a remarkable 115.7° angle of view. This makes it perfect for expansive landscapes and astrophotography where capturing wide scenes is critical. The TTArtisan, on the other hand, has a focal length of 7.5mm, offering a more exaggerated fisheye effect with a viewing angle of about 81°. This difference in focal lengths significantly impacts how each lens is used in practical photography scenarios.

Low-Light Performance

Low-light performance is a notable strength of the Rokinon 14mm, which features a fast f/2.8 maximum aperture, enabling bright and clear images even in challenging lighting situations. The TTArtisan boasts a maximum aperture of f/2.0, which allows for greater light intake, making it a good option for shooting in low-light conditions. However, the Rokinon’s optimized design for low-light scenarios may provide a slight edge in terms of consistency and clarity.

Build Quality and Usability

Rokinon's 14mm lens is constructed with a robust design, weighing 31.7oz (900g) and designed for professional use in various conditions. It features a manual focus system for precise control, making it suitable for users who prefer to fine-tune their shots. The TTArtisan lens is lighter and more compact, making it easier to handle for everyday shooting, particularly in street and reportage contexts. However, it may not offer the same level of durability as the Rokinon.

Versatility

The Rokinon 14mm lens is versatile enough to work well with various camera mounts including Canon EF, Nikon F, and Sony E, making it a flexible option for many photography enthusiasts. On the other hand, the TTArtisan 7.5mm lens is specifically designed for Sony E mount cameras. While it is optimized for these cameras, it limits compatibility compared to the Rokinon, which may be a decisive factor for users with different camera systems.

Price and Value

At $231.25, the Rokinon is positioned as a premium product, reflecting its advanced features and build quality. In contrast, the TTArtisan is priced at $139.00, making it a more accessible option for those on a budget. The price difference of about $92.25 could be a deciding factor for amateur photographers or those just starting. However, the Rokinon may provide better long-term value for professionals seeking superior performance and image quality.

Which should you buy?

Deciding between the Rokinon 14mm f/2.8 and the TTArtisan 7.5mm F2.0 largely depends on your specific photography needs. If you are focused on landscapes or astrophotography and require a lens that delivers exceptional image quality and durability, the Rokinon is the clear choice. However, if you are looking for a more affordable option that is lighter and suitable for everyday shooting with a fisheye effect, the TTArtisan is a solid alternative. Ultimately, your choice should reflect your photographic style and the type of subjects you most enjoy capturing.