Tokina Vista 18mm T1.5 PL vs Atlas Orion 21mm T2 2x
Tokina Vista 18mm T1.5 PL vs Atlas Orion 21mm T2 2x
When comparing Atlas Orion 21mm T2 2x and Tokina Vista 18mm T1.5 PL, which one is better?
1. Lens Mount Comparison
These two lenses use the same lens mount, the Arri PL Mount. This means that both lenses are compatible with cameras that use this mount.
Winner: Tied
Regarding lens mount: Popular lens mounts are Canon RF and EF, Micro Four Thirds and Nikon Z. Different lens mounts lets you connect different lenses to camera bodies, but some might not be compatible. This can be helped by using an adapter, like a Canon EF to RF adapter.
2. Largest Aperture Comparison
The Tokina Vista 18mm T1.5 PL has the largest aperture of the two lenses at 1.5 compared to the 2 aperture of Atlas Orion 21mm T2 2x. This means that you get more light to your sensor using Tokina Vista 18mm T1.5 PL wide open, and therefore it might be a better lens in dark situations.
Winner: Tokina Vista 18mm T1.5 PL
Regarding largest aperture: A lower aperture number means that the widest aperture on the lens is larger. This means that more light will hit the sensor and also that the depth of field will be shallower, better separating your subject from the background.
3. Lens Type Comparison
Both lenses are Prime lenses, which means that you can choose both Tokina Vista 18mm T1.5 PL or Atlas Orion 21mm T2 2x if you're looking for that type of lens.
Winner: Tied
Regarding type: There are two types of lenses; zoom lenses and prime lenses. Prime lenses have a fixed focal length and cannot be zoomed, while zoom lenses have a focal length range and can be zoomed in to get closer to the subject. Prime lenses are usually lighter, cheaper and let in more light. Zoom lenses are more versatile but are more expensive since they require a more advanced lens design.
Specifications
Full specifications table of Tokina Vista 18mm T1.5 PL and Atlas Orion 21mm T2 2x:
| Tokina Vista 18mm T1.5 PL | Atlas Orion 21mm T2 2x | |
 |  | |
| Brand | Tokina | Atlas Lens Co. |
| Weight | 2680 g | Missing |
| Lens Mount | Arri PL Mount | Arri PL Mount |
| Focal Length | 18 mm | 21 mm |
| Largest Aperture | 1.5 | 2 |
| Anamorphic | Missing | Yes |
| Anamorphic Squeeze Factor | Missing | 2 |
| Minimum Focus Distance | 45 cm | Missing |
| Type | Prime | Prime |
| Aperture Range | 1.5 - 22 | Missing |
| Lens Front Diameter (Not Filter Thread) | 114 mm | Missing |
| Aperture Blades | 9 | Missing |
| Image Stabilization | Missing | No |
| Autofocus | Missing | Hayır |
| Macro | Missing | No |
| Weather Seal | Missing | No |
| Full Frame Coverage | Missing | No |
| Lens Hood Included | Missing | No |