Rokinon 8mm f/3.5 UMC CS II Fish-Eye Lens Canon EF Mount (Pre-owned)

Someone might choose to buy the Rokinon 8mm f/3.5 UMC CS II Fish-Eye Lens for Canon EF Mount for a variety of reasons, especially if they are interested in achieving creative and unique photographic effects.

Here are a few key reasons:

1. Wide Fisheye Perspective: This lens offers an ultra-wide 180° field of view, which is typical of a fisheye lens. It provides a dramatic, curved perspective that can distort the edges of the image, creating artistic and exaggerated effects. This is ideal for capturing landscapes, architecture, or creative portraits where the distorted, wide-angle effect is desired.

2. Affordable Option: Compared to some other fisheye lenses from major brands (like Canon, Nikon, or Sony), the Rokinon 8mm f/3.5 is often more affordable, making it a good option for photographers or videographers on a budget.

3. Manual Focus: The lens is manual focus, which might appeal to photographers who want more control over their shots or are familiar with manual focusing techniques. It can also be appealing for shooting video, where precise focus control is crucial.

4. Compact and Lightweight: The 8mm f/3.5 UMC CS II is relatively compact and lightweight for an ultra-wide lens, making it easier to handle and transport, particularly for travel photographers or videographers.

5. Build Quality: Despite being an affordable option, Rokinon lenses are known for their solid construction. The "UMC" in the name refers to their multi-layer coating, which helps reduce flare and ghosting, improving image quality.

6. Sharpness and Distortion for Creativity: For photographers interested in the aesthetic of distortion, fisheye lenses like this one can produce creative and unique results. The pronounced curvature in the image, especially at the edges, can make subjects appear exaggerated, which is often used for artistic or extreme close-up shots.

7. Versatility for Specific Photography Types: This lens is popular among photographers of extreme sports, nature, architecture, and even astrophotography, where a wide, unique field of view and the ability to capture lots of detail in a single frame is essential.

8. Canon EF Mount Compatibility: Being designed for Canon EF mount cameras, this lens is compatible with a wide variety of Canon DSLRs, making it a great choice for Canon users specifically.

In summary, a photographer or videographer might buy this lens if they want a fisheye effect, an affordable wide-angle option, and a durable, manual-focus lens for specific creative projects.