BYX-ZH 56
| MODEL | 8X56 | 10X56 | 12x56 | 15X56 |
| INTERPUPILLARY DIST.(MM) | 60-76 | 60-76 | 60-76 | 60-76 |
| MAGNIFICATION | 8x | 10x | 12x | 15x |
| OBJEKTIVE DIAMETER(MM) | 56m | 56mm | 56mm | 56mm |
| WATERPROOF | YES | YES | YES | YES |
| PIRSM | BAK4 | BAK4 | BAK4 | BAK4 |
| LENS COATING | FMC | FMC | FMC | FMC |
| FIELD OF VIEW | 6.4° | 6.1° | 6.0° | 4.0° |
| FIELD OF VIEW M/1000M | 112M | 106M | 105m | 70M |
| FT/1000YD | 335 | 319 | 314 | 209 |
| EXIT PUPIL | 7.0mm | 5.6mm | 4.6mm | 3.8mm |
| EYE RELIEF | 19.8 mm | 18.1 mm | 16.1mm | 15.7mm |
