Comparison: Lensbaby Spark vs Sigma EX 105/2.8 DG OS HSM Macro - (Sony)
| Lensbaby Spark | Sigma EX 105/2.8 DG OS HSM Macro - (Sony) | |
 |  | |
| Brand | Lensbaby | Sigma |
| See Lowest Price | See Lowest Price |
| Lensbaby Spark | Sigma EX 105/2.8 DG OS HSM Macro - (Sony) | |
| | |
| Brand | Lensbaby | Sigma |
| See Lowest Price | See Lowest Price |