Comparison: Lensbaby Spark vs Sirui 35mm T2.9 1.6x - (Sony E)
| Lensbaby Spark | Sirui 35mm T2.9 1.6x - (Sony E) | |
 |  | |
| Brand | Lensbaby | Sirui |
| See Lowest Price | See Lowest Price |
| Lensbaby Spark | Sirui 35mm T2.9 1.6x - (Sony E) | |
| | |
| Brand | Lensbaby | Sirui |
| See Lowest Price | See Lowest Price |