Risespray 11mm F/2.8 Fisheye II
Fisheye lens • Digital era
- Announced:
- · No data
- Production status:
- ● In production
- Country of design:
- · PRC (People's Republic of China)
- Original name:
- · RISESPRAY Fisheye 11
- Class:
- · Fast full-frame diagonal fisheye lens
Abbreviations
| FISHEYE | An ultra-wide angle lens with strong uncorrected barrel distortion and extreme angle of view. |
| II | Second generation. |
Specification
| Optical design: | |
| 35mm full frame | |
| 11mm | |
| F/2.8 | |
| 11 elements in 7 groups | |
| Diagonal (full-frame) fisheye | |
| Canon RF | |
| Nikon Z | |
| Sony E | |
| 180° | |
| Diaphragm mechanism: | |
Diaphragm type: | Manual |
Aperture control: | Aperture ring |
| 10 (ten) | |
| Focusing: | |
| 0.07m | |
| <No data> | |
Focusing modes: | Manual focus only |
Manual focus control: | Focusing ring |
| Physical characteristics: | |
| 550g (mount not specified) | |
| ⌀67.5×81mm (mount not specified) | |
| - | |
| - | |
| Accessories: | |
| Removable front filters are not accepted | |
| Built-in petal-shaped | |
| Not available |
Source of data
- Manufacturer's technical data.
Typical characteristics of fisheye lenses
- Extreme angle of view (at least 180° diagonally);
- Circular types (the image circle of the lens is inscribed in the image frame) or diagonal types (cover the entire image frame);
- Usually of equidistant projection type, with the distance from the picture center to any given point always proportional to the angle from the optical axis to that point;
- Huge barrel distortion;
- Short closest focusing distance (0.20 - 0.30m with 35mm full-frame prime lenses);
- Very large depth of field, eliminating the need for autofocus or precise manual focusing;
- Due to the extreme angle of view and convex front element, front filters cannot be used;
- Often equipped with a filter turret with swivel-mounted filters;
- Often come with a small, built-in petal-shaped lens hood.
From the editor
As the TTArtisan 11/2.8 ED Fisheye, but with the closest focusing distance of 0.07m and 10 (ten) aperture blades.
Lenses with similar focal length
| ■Canon RF mount (5) | |||||||||
| 7Artisans 10mm F/2.8 ED Fisheye | M | 11 - 8 | 0.17m | -- | 2021 ● | ||||
| 7Artisans 10mm F/2.8 ED Fisheye II | M | 11 - 8 | 0.15m | -- | 2024 ● | ||||
| AstrHori 12mm F/2.8 Fisheye | M | 11 - 8 | 0.20m | -- | 2022 ● | ||||
| Brightin Star 11mm F/2.8 Fisheye | M | 11 - 8 | 0.17m | -- | 2023 ● | ||||
| TTArtisan 11mm F/2.8 ED Fisheye | M | 11 - 7 | 0.17m | -- | 2019 ● | ||||
| ■Canon RF mount (1) · APS-C | |||||||||
| Rockstar 10mm F/8 ED Fisheye • Body cap lens | -- | 5 - 4 | 0.30m | -- | 2020 ● | ||||
| ■Nikon Z mount (5) | |||||||||
| 7Artisans 10mm F/2.8 ED Fisheye | M | 11 - 8 | 0.17m | -- | 2021 ● | ||||
| 7Artisans 10mm F/2.8 ED Fisheye II | M | 11 - 8 | 0.15m | -- | 2024 ● | ||||
| AstrHori 12mm F/2.8 Fisheye | M | 11 - 8 | 0.20m | -- | 2022 ● | ||||
| Brightin Star 11mm F/2.8 Fisheye | M | 11 - 8 | 0.17m | -- | 2023 ● | ||||
| TTArtisan 11mm F/2.8 ED Fisheye | M | 11 - 7 | 0.17m | -- | 2019 ● | ||||
| ■Nikon Z mount (5) · APS-C | |||||||||
| Artra Lab Oculilumen 10mm F/5.6 Fisheye | -- | 6 - 5 | 0.15m | -- | 2023 ● | ||||
| Rockstar 10mm F/8 ED Fisheye • Body cap lens | -- | 5 - 4 | 0.30m | -- | 2020 ● | ||||
| Rockstar 10mm F/8 ED Fisheye II • Body cap lens | -- | 5 - 4 | 0.30m | ⌀55 | 2021 ● | ||||
| Pergear 10mm F/5.6 Fisheye akaBrightin Star 10mm F/5.6 Fisheye akaCheecar 10mm F/5.6 Fisheye akaRisespray 10mm F/5.6 Fisheye | -- | 6 - 5 | 0.15m | -- | 2021 ● | ||||
| Pergear 10mm F/8 Fisheye • Body cap lens | -- | 5 - 4 | 0.30m | -- | 2021 ● | ||||
| ■Sony E mount (6) | |||||||||
| 7Artisans 10mm F/2.8 ED Fisheye | M | 11 - 8 | 0.17m | -- | 2021 ● | ||||
| 7Artisans 10mm F/2.8 ED Fisheye II | M | 11 - 8 | 0.15m | -- | 2024 ● | ||||
| AstrHori 12mm F/2.8 Fisheye | M | 11 - 8 | 0.20m | -- | 2022 ● | ||||
| Brightin Star 11mm F/2.8 Fisheye | M | 11 - 8 | 0.17m | -- | 2023 ● | ||||
| Samyang 12mm F/2.8 ED AS Fisheye NCS MILC akaBower 12mm F/2.8 ED AS Fish-eye NCS MILC akaRokinon 12mm F/2.8 ED AS Fish-eye NCS MILC akaWalimex Pro 12mm F/2.8 ED AS Fish-eye NCS MILC | M | 12 - 8 | 0.20m | -- | 2014 ● | ||||
| TTArtisan 11mm F/2.8 ED Fisheye | M | 11 - 7 | 0.17m | -- | 2019 ● | ||||
| ■Sony E mount (6) · APS-C | |||||||||
| Artra Lab Oculilumen 10mm F/5.6 Fisheye | -- | 6 - 5 | 0.15m | -- | 2023 ● | ||||
| Rockstar 10mm F/8 ED Fisheye • Body cap lens | -- | 5 - 4 | 0.30m | -- | 2020 ● | ||||
| Rockstar 10mm F/8 ED Fisheye II • Body cap lens | -- | 5 - 4 | 0.30m | ⌀55 | 2021 ● | ||||
| Pergear 10mm F/5.6 Fisheye akaBrightin Star 10mm F/5.6 Fisheye akaCheecar 10mm F/5.6 Fisheye akaRisespray 10mm F/5.6 Fisheye | -- | 6 - 5 | 0.15m | -- | 2021 ● | ||||
| Pergear 10mm F/8 Fisheye • Body cap lens | -- | 5 - 4 | 0.30m | -- | 2021 ● | ||||
| Digital King 12mm F/7.4 Fisheye akaDorr 12mm F/7.4 Fisheye akaGloxy 12mm F/7.4 Digital Fisheye akaLuminox 12mm F/7.4 Fisheye Multi-Coated akaOpteka 12mm F/7.4 Fisheye DG HD akaRokinon 12mm F/7.4 Fisheye RMC | -- | 4 - 4 | 0.30m | -- | 2012 ● | ||||