Rokinon 8mm f/3.5 Fisheye Lens
The Rokinon 8mm f/3.5 is a 8mm f/3.5 lens designed for Canon EF, Nikon F, Sony A, Sony E, Micro Four Thirds mount cameras. Used copies start from $106.47 on GearFocus, with buyer protection on every purchase.

Rokinon 8mm f/3.5 Fisheye Lens
Used Rokinon 8mm f/3.5 Listings on GearFocus
Lens Overview — Rokinon 8mm f/3.5
Key Features — Rokinon 8mm f/3.5
8mm Fisheye Prime: Fixed 8mm focal length delivers the heavily curved, immersive field of view characteristic of fisheye lenses on APS-C camera bodies.
f/3.5 Maximum Aperture: Reasonable light-gathering capability for a fisheye optic, allowing use in moderately low-light conditions.
Manual Focus Only: Dedicated manual focus ring with no autofocus motor, keeping operation simple and straightforward.
Multiple Mount Options: Available in Canon EF, Nikon F, Sony A, Sony E, and Micro Four Thirds mounts, covering a wide range of DSLR and mirrorless systems.
APS-C Format Coverage: Designed for crop-sensor cameras, producing a full circular or diagonal fisheye effect depending on the specific mount and sensor size.
No Filter Thread: The protruding front element design does not accept standard screw-on filters, which is typical for fisheye lenses of this type.
Lens Specifications — Rokinon 8mm f/3.5
| Spec | Detail |
|---|---|
| Use Cases | Astrophotography, Creative Effects |
| Lens Type | Fisheye |
| Format | APS-C |
| Zoom/Prime | Prime |
| Focal Length | 8mm |
| Maximum Aperture | f/3.5 |
| Camera System | DSLR |
| Lens Mount | Canon EF, Nikon F, Sony A, Sony E, Micro Four Thirds |
| Autofocus | No |
| Focus Type | Manual |
| Image Stabilization | None |
| Weight | 428g |
Description — Rokinon 8mm f/3.5
The Rokinon 8mm f/3.5 Fisheye is a manual-focus prime lens built for APS-C camera systems, sitting in the wide-angle fisheye category. With a maximum aperture of f/3.5, it offers a solid amount of light intake for its lens type, making it a usable option across a range of lighting situations. The lens is offered in five mount options — Canon EF, Nikon F, Sony A, Sony E, and Micro Four Thirds — giving photographers across different systems access to the fisheye focal length.
At 428g, the lens is manageable for extended shooting sessions. There is no autofocus, no image stabilization, and no filter thread, keeping the optical design focused on delivering the signature fisheye perspective. Whether you're shooting action sports, creative architecture, or experimental wide-angle imagery, this lens offers a dedicated 8mm fisheye prime option across a wide range of camera systems at a straightforward specification set.
Pros — Rokinon 8mm f/3.5
- ✓Available in five mounts — Canon EF, Nikon F, Sony A, Sony E, and Micro Four Thirds — offering broad compatibility across camera systems
- ✓Prime fisheye design at 8mm in the wide-angle category delivers a distinctive, heavily curved field of view on APS-C bodies
- ✓Maximum aperture of f/3.5 provides reasonable light-gathering for a fisheye lens
Cons — Rokinon 8mm f/3.5
- ✗No autofocus — manual focus only, which may be limiting for fast-moving subjects
- ✗No image stabilization, meaning handheld shots in low light require steadier technique
- ✗No filter thread, preventing use of standard screw-on filters






