The Vixen Optics 8x42 ZWCF Foresta is a unique triplet objective design binocular intended for outdoor enthusiasts. The Foresta series features fully multi-coated optics to obtain sharp and crisp views. It is made of durable die-cast aluminum encased in rubber armored housings. Its Bak4 prisms increase light transmission. The binocular is waterproof and nitrogen filled to prevent fogging during sudden temperature changes. It has pop-up eyecups to accommodate all viewers including eyeglass wearers. Its large center focusing knob enables rapid target focus, even if you are wearing heavy gloves during cold temperatures.
| Prism Type | Porro |
| Magnification | 8x |
| Objective Lens Diameter | 42 mm |
| Angle of View | 7.5° |
| Field-of-View | 389' @ 1000 yd / 129.15 m @ 1000 m |
| Minimum Focus Distance | 14.8' / 4.51 m |
| Exit Pupil Diameter | 5.2 mm |
| Eye Relief | 15.3 mm |
| Interpupillary Adjustment | Not Specified By Manufacturer |
| Dioptric Correction | Not Specified By Manufacturer |
| Focus Type | Center |
| Tripod Mount | Yes |
| Dimensions | Not Specified By Manufacturer |
| Weight | 1.6 lb / 726 g |