| specs | parameter |
|---|---|
| SL22 | 17-22mm |
| SL29 | 22-29mm |
| SL34 | 27-32mm |
| SL40 | 32-39mm |
| SL49 | 39-49mm |
| SL60 | 48-60mm |
| SL76 | 60-76mm |
| SL94 | 77-94mm |
| SL115 | 94-115mm |
| SL400 | 88-96mm |
| SL463 | 96-103mm |
| SL525 | 103-125mm |
| SL550 | 114-128mm |
| SL600 | 130-144mm |
| SL675 | 151-165mm |
| SL769 | 165-192mm |
| SL818 | 195-208mm |
| SL875 | 210-225mm |
| SL988 | 227-239mm |
| SL1125 | 252-289mm |
| SL1275 | 300-330mm |
| SL1450 | 335-381mm |
HONG