Laowa - 4.5-10mm f/2.8 CF Zoom Fisheye Canon RF

The Laowa 4.5-10mm f/2.8 CF Zoom Fisheye Lens (model VE451028RF for Canon RF mount) from Venus Optics is a groundbreaking APS-C fisheye zoom lens that delivers two distinct fisheye perspectives in a single, compact package. This innovative lens transitions seamlessly from a dramatic 180° circular fisheye effect at 4.5mm to an immersive diagonal fisheye perspective at 10mm, eliminating the need to carry multiple lenses for creative ultra-wide photography.

Designed for hybrid shooters who demand versatility, this manual-focus lens features a constant f/2.8 aperture across the entire zoom range, parfocal zoom capability for smooth video transitions, and an exceptionally close 10cm minimum focusing distance. Whether you are capturing landscapes, action sports, astrophotography, travel content, or cinematic video, the Laowa 4.5-10mm f/2.8 CF delivers extraordinary creative flexibility in a lens that weighs just 338g and measures a compact Ø68.9×59.3mm.

Available in multiple mounts including Sony E, Nikon Z, Canon RF, Canon EF-M, Fujifilm X, L-Mount, and Micro Four Thirds, this lens is the world’s first zoom fisheye to cover both circular and diagonal perspectives in one optic.

Key Features

Dual Fisheye Effect in One Lens – At 4.5mm, capture a full 180° circular fisheye image with a floating circular frame; at 10mm, switch to a full-frame diagonal fisheye perspective that fills the sensor with edge-to-edge distortion.

Constant f/2.8 Aperture – Maintains consistent exposure throughout the zoom range, enabling superior low-light performance for night scenes, indoor shooting, and astrophotography. The bright aperture also provides greater flexibility with shutter speed and ISO settings.

Parfocal Zoom Design – Critical focus is maintained while zooming in or out, allowing smooth zoom transitions during video recording without the need to refocus. This feature significantly improves workflow efficiency for filmmakers and content creators.

10cm Minimum Focusing Distance – Get extremely close to your subjects while still capturing the surrounding environment, creating strong foreground emphasis, exaggerated spatial depth, and immersive storytelling compositions.

Compact and Lightweight Construction – Weighing only 338g and measuring Ø68.9×59.3mm, this “muffin lens” is highly portable and ideal for travel, handheld shooting, gimbal setups, and drone applications.

Manual Focus Operation – Precise manual focus control with a 77° focus throw, giving photographers and videographers complete creative command over their compositions.

13 Elements in 9 Groups Optical Design – Advanced optical construction featuring extra-low dispersion (ED) glass and ultra-high refractive index (UHR) glass elements for exceptional image quality and reduced chromatic aberrations.

7-Blade Aperture – Creates smooth, pleasing bokeh and beautiful out-of-focus rendering.

Use Cases
Landscape Photography – Capture sweeping vistas with dramatic distortion and unique perspectives. The ability to switch between circular and diagonal fisheye effects allows landscape photographers to choose the ideal composition for each scene.

Action Sports and Skateboarding – The extreme 180° field of view at 4.5mm is perfect for capturing high-energy action with immersive, larger-than-life perspectives that put viewers right in the middle of the action.

Astrophotography – The bright f/2.8 aperture and ultra-wide field of view make this lens an excellent choice for capturing the night sky, star trails, and Milky Way shots with stunning, expansive compositions.

Travel and Street Photography – The compact, lightweight design makes this lens an ideal travel companion. Its manual focus operation and unique visual effects help street photographers capture compelling, artistic images that stand out.

Cinematic Video Production – The parfocal zoom design enables smooth zoom transitions without losing focus, making this lens a powerful tool for filmmakers and content creators. Its compatibility with gimbals and drones adds to its production versatility.

Creative and Artistic Photography – From de-fishing effects and crystal ball effects to 360° panoramas and exaggerated perspectives, this lens opens up endless creative possibilities for photographers seeking unique visual expressions.

Close-Up and Macro-Style Photography – With a 10cm minimum focusing distance, you can achieve dramatic close-up shots that emphasize foreground subjects while retaining an ultra-wide background context.