Comparison: Atlas Orion 25mm T2 2x vs Samyang 135mm f/2 ED UMC - (Canon EF Mount)
| Atlas Orion 25mm T2 2x | Samyang 135mm f/2 ED UMC - (Canon EF Mount) | |
 |  | |
| Brand | Atlas Lens Co. | Samyang |
| See Lowest Price | See Lowest Price |
| Atlas Orion 25mm T2 2x | Samyang 135mm f/2 ED UMC - (Canon EF Mount) | |
| | |
| Brand | Atlas Lens Co. | Samyang |
| See Lowest Price | See Lowest Price |