Overview
The TTArtisan 7.5mm f/2 Fisheye Lens for Canon RF is an ultra-wide manual focus prime designed for APS-C mirrorless cameras, delivering an expansive 180° angle of view with dramatic fisheye distortion. The lens fills the frame from edge to edge on APS-C sensors while also producing a heavily vignetted circular fisheye effect when mounted on compatible full-frame Canon RF cameras. Its bright f/2 maximum aperture makes it suitable for low-light shooting, astrophotography, interiors, and creative landscape photography while maintaining a compact and lightweight design.
The fully manual construction includes dedicated focus and aperture rings for precise tactile control during both photo and video capture. A close 12.5 cm minimum focusing distance allows photographers to position subjects extremely close to the front element for exaggerated perspective and immersive compositions. The optical design incorporates two low-dispersion elements and three high-index elements to help maintain clarity and reduce aberrations throughout the frame. An integrated lens hood helps minimize flare while the included front cap supports the creation of cleaner circular fisheye imagery on full-frame cameras.
Core Features
- The 7.5mm focal length and 180° angle of view create immersive fisheye imagery with dramatic perspective distortion.
- The bright f/2 maximum aperture supports low-light shooting and astrophotography applications.
- The lens fills APS-C image sensors completely while also producing a circular fisheye effect on compatible full-frame cameras.
- A close 12.5 cm minimum focusing distance allows for exaggerated perspectives and highly creative close-up compositions.
- Manual focus and aperture controls provide precise tactile handling for still photography and video production.
- Two low-dispersion elements and three high-index elements help improve clarity and reduce optical aberrations.
- The integrated lens hood helps reduce flare while protecting the protruding front element.
Circular Fisheye Creativity
When mounted on a full-frame Canon RF camera, the lens produces a circular fisheye image with heavy corner vignetting for a highly stylized visual effect. The included front cap slightly crops the image perimeter to produce a cleaner circular presentation.
Compact Ultra-Wide Design
The lightweight and portable construction makes this lens easy to carry for travel, street photography, and spontaneous creative shooting where unconventional ultra-wide perspectives are desired.
Optical
| Focal Length | 7.5mm (35mm Equivalent: 12mm) |
| Maximum Aperture | f/2 |
| Minimum Aperture | f/11 |
| Lens Format Coverage | APS-C |
| Angle of View | 180° |
| Minimum Focus Distance | 12.5 cm |
| Optical Design | 11 Elements in 8 Groups |
| Aperture/Iris Blades | 7 |
General
| Lens Mount | Canon RF |
| Focus Type | Manual Focus |
| Electronic Communication | No |
| Image Stabilization | No |
Physical
| Dimensions | Diameter: 72 mm, Length: 57 mm |
What's Included
- TTArtisan 7.5mm f/2 Fisheye Lens (Canon RF, Silver)
- Front Cap
- Rear Cap
- Barcode: 90658
- UPC Barcode: 6973251733116
- Supplier Code: TTAC7520-RF-S