The CF 4.5-10mm F2.8 FISHEYE ZOOM transites smoothly from a circular fisheye effect at 4.5mm to a diagonal fisheye perspective at 10mm. It offers an 180° ultra-wide field of view, a constant f/2.8 aperture, and close focusing capability, unlocking limitless possibilities for photography and video creation.
This lens delivers two distinct fisheye effects in one single, compact body. At 4.5mm, it creates a striking complete circular fisheye image with a dramatic 180° view. Zoom to 10mm, and it instantly transforms into a frame-filling diagonal fisheye perspective.
The lens maintains a bright f/2.8 aperture across the entire zoom range, so exposure stays consistent while you zoom, which is essential for seamless video production. Bright enough for indoor, night, astro, and action.
Get incredibly close, just 10cm from your subject while keeping the vast background in frame. This creates an exaggerated perspective with bold foreground emphasis, resulting in highly dynamic and immersive compositions.
Despite its ultra-wide zoom capability, this lens remains exceptionally compact at just 338g (Sony E). The lightweight design is perfect for travel, handheld shooting, and daily content creation—plus it balances effortlessly on gimbals and drones.
| Name | CF 4.5-10mm F2.8 FISHEYE ZOOM |
| Format | APS-C |
| Focal Length | 4.5-10mm |
| Aperture Range | f/2.8 – 22 |
| Angle of View | 175-180° |
| Lens Structure | 13 elements in 9 groups |
| Aperture Blades | 7 |
| Zoom Ratio | 2.2X |
| Min. focusing Distance | 10cm |
| Max. Magnification | 0.27X |
| Focus Type | Manual (MF) |
| Dimensions | Ø68.9 x 59.3 mm |
| Weight | 338g |
| Mounts | E / Z / RF / L / X / EF-M / MFT |
MTF
Optical Chart
©She Ying Xin Zi
CF 4.5-10mm F2.8 FISHEYE ZOOM
©Leo Cai Yin Lin
CF 4.5-10mm F2.8 FISHEYE ZOOM
©log
CF 4.5-10mm F2.8 FISHEYE ZOOM
©KAZUKI
CF 4.5-10mm F2.8 FISHEYE ZOOM
©Feng Niao talkshow
CF 4.5-10mm F2.8 FISHEYE ZOOM
©She Ying Xin Zi
CF 4.5-10mm F2.8 FISHEYE ZOOM
©log
CF 4.5-10mm F2.8 FISHEYE ZOOM
©log
CF 4.5-10mm F2.8 FISHEYE ZOOM
©KAZUKI
CF 4.5-10mm F2.8 FISHEYE ZOOM
It is a full-frame lens designed for creators seeking creative perspectives. It delivers a dual fisheye effect with a versatile zoom range and an ultra-fast f/2.8 aperture, guaranteeing a jaw-dropping visual style for stunning imagery.
