Orders placed after 4pm on weekdays will not ship until the next business day. Orders placed after 12pm Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The 8x42 Series-4 Binocular from Barr & Stroud combines a fully multicoated lens system and phase-corrected BaK4 prisms to create a color-faithful high-transmission optical path that is well-suited for low light performance. This 8x optic features a 6.2° angle of view and has the ability to focus within seven feet, equipping the Series-4 for close to mid-range observations like birding and hunting. In addition to their image quality, the Series-4 binocular also has a long 18mm eye relief and twist-up rubber eyecups with multiple click-stop settings that can provide a comfortable viewing distance even for eyeglass wearers.
Complementing the high-transmission 8x42 optical path is a nitrogen-filled fogproof housing that is submergible to almost five feet for three minutes. An open-bridge design helps to evenly balance the weight of the binocular and make it easier to handle with one hand than other common bridge configurations. A lightweight polycarbonate housing, armored with slip-resistant rubber, equips the Series-4 binocular to handle demanding weather conditions. The combination of high-transmission optics, user-friendly features, and a weather-sealed housing make the Series-4 binocular ready for a wide range of outdoor viewing tasks.
8x magnification, 42mm objectives
Fully multicoated optics, BaK4 prisms
6.2° angle of view
18mm eye relief
+/- 4 diopter correction
6.5 ft minimum focus distance
Use and Handling
Rapid center focus wheel
Twist-up rubber eyecups with multiple click-stop positions