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The BX-4 Range HD Gen 2 TBR®/W 10x42 fuses our DNA® engine and ballistics software with the optical performance diehard hunters and shooters demand. Now you can spot and range targets without switching optics. It has a maximum range of 4,000 yards on reflective targets and 2,000 yards on trees. Its high-contrast red OLED display delivers crisp readouts in any light, while edge-to-edge HD clarity reduces eye strain for longer glassing sessions.
SPECS
| Tripod Compatible (1/4-20) | Yes |
|---|---|
| Rifle Angle Compensation | TBR/W |
| Archery Angle Compensation | Bow Mode |
| Battery Type | CR2 |
| True Ballistic Range (TBR) | No |
| Horizontal Distance (Trig) | No |
| Display Type | OLED |
| Display Color | OLED (Red Display) |
| Flightpath | No |
| Trophy Scale | No |
| Length (in) | 5.9 |
| Weight (oz) | 37 |
| Magnification | 10 |
| Objective Lens Diameter (mm) | 42 |
| Linear FOV (ft@1000 yd) | 334 |
| Angular FOV (Degrees) | 6.2 |
| Eye Relief (mm) | 17 |
| Min Diopter (dpt) | 78 |
| Max Diopter (dpt) | 3.5 |
| Exit Pupil (mm) | 4.2 |
| Close Focus Distance (ft) | 13 |
| Interpupillary Distance Max (mm) | 76 |
| Interpupillary Distance Min (mm) | 56 |
| Light Transmission Left Channel (%) | 82 |
| Light Transmission Right Channel (%) | 78 |
| Accuracy to 125 (yd) | .7 |
| Accuracy to 1000 (yd) | 1 |
| Accuracy above 1000 (yd) % | .2 |
| Battery Life (Actuations) | 3000 |
| Max Range - Deer (yd) | 1300 |
| Max Range - Trees (yd) | 2000 |
| Max Range - Reflective (yd) | 4000 |
| Min Range (yd) | 12 |
| Laser Classification | Class 1M |
