Rokinon vs YNLENS YONGNUO YN50mm

Overview of the Rokinon 14mm f/2.8 and YONGNUO YN50mm f/1.8

The Rokinon 14mm f/2.8 IF ED Super Lens for Canon EF is designed for expansive landscape and astrophotography, while the YONGNUO YN50mm f/1.8 is a versatile prime lens ideal for portraits and low-light conditions. The Rokinon lens is priced at $231.25, making it significantly more expensive than the YONGNUO lens, which retails for $102.00. This difference of about 126% reflects the distinct types and applications of these lenses.

Image Quality and Performance

In terms of image quality, the Rokinon 14mm f/2.8 offers superior sharpness and clarity with its 14 elements in 10 groups, specifically optimized for wide-angle photography. This lens is particularly well-suited for capturing detailed landscape shots with minimal distortion and aberrations. The YONGNUO YN50mm f/1.8, on the other hand, features a 6-element optical structure, designed to create stunning portraits with a creamy background blur thanks to its large f/1.8 aperture. While both lenses are built for quality, the Rokinon is tailored for wide-angle scenes, whereas the YONGNUO excels in close-up and portrait photography.

Aperture and Low-Light Capability

The Rokinon lens has a maximum aperture of f/2.8, which allows for decent low-light performance, making it viable for twilight landscapes or nighttime astrophotography. The YONGNUO lens, with its faster f/1.8 aperture, shines in low-light situations, making it ideal for indoor photography or capturing portraits in available light. This difference in aperture size indicates that the YONGNUO is better suited for photographers who prioritize performance in dimly lit environments.

Build Quality and Durability

The Rokinon 14mm f/2.8 lens is constructed with a robust build, weighing 31.7oz (900g), which suggests it is designed for professional use in various conditions. It also features a built-in petal-type lens hood to combat flare and enhance image quality. Conversely, the YONGNUO YN50mm f/1.8 is considerably lighter at approximately 203g, making it a portable option perfect for travel. While the Rokinon is built for durability, the lightweight design of the YONGNUO makes it more convenient for everyday photography.

Focal Length Versatility

The Rokinon lens boasts a 14mm focal length, offering a 115.7° angle of view, which is exceptional for capturing expansive landscapes and architectural photography. This ultra-wide perspective is a significant advantage for those looking to include more in their frame. In contrast, the YONGNUO lens features a standard 50mm focal length, which closely matches the human eye perspective. This makes it a versatile choice for street photography, portraits, and product photography. The choice between these focal lengths ultimately depends on the photographer's specific needs.

Focus Mechanism

The Rokinon 14mm lens utilizes a manual focus mechanism, allowing for precise control over focus, which can be beneficial for creative effects and fine-tuning shots. This is particularly relevant in astrophotography, where exact focus is crucial. Conversely, the YONGNUO lens offers both automatic and manual focus capabilities, including face and eye recognition functions. This dual functionality allows for more intuitive shooting, especially in dynamic environments where quick adjustments are necessary.

Compatibility and Use Cases

The Rokinon 14mm lens is specifically designed for Canon EF mounts, ensuring compatibility with a range of Canon cameras, including DSLRs and mirrorless models. Its wide-angle capabilities make it perfect for genres such as real estate and landscape photography. Meanwhile, the YONGNUO YN50mm lens is compatible with Nikon F-mount cameras, making it suitable for a wide array of Nikon DSLR models. This lens is especially advantageous for portrait photographers, food bloggers, and anyone needing to capture detail-rich images at a closer range.

Which should you buy?

Choosing between the Rokinon 14mm f/2.8 and the YONGNUO YN50mm f/1.8 ultimately depends on your photography needs. If you are focused on landscape and astrophotography and require a wide-angle lens, the Rokinon is an excellent choice, albeit at a higher price point of $231.25. However, if you are looking for a budget-friendly, versatile lens that excels in low-light conditions and portrait photography, the YONGNUO at $102.00 is a compelling option. Consider your specific shooting scenarios and preferences when making your choice.