The Nocs Explorer Issue 12×50 is Nocs' dedicated instrument for birders who need maximum reach — hawk watchers, open grassland surveyors, waterfowl observers, and anyone regularly scanning large bodies of water or wide terrain where birds appear at greater distances. At 12× magnification with 50mm objectives, it delivers a 4.17mm exit pupil and substantially greater detail at distance than the Pro Issue 10×42.
Phase-corrected BaK4 prisms, fully multi-coated lenses, IPX7 waterproofing, and the No-Matter-What lifetime warranty carry over from the flagship Pro Issue — the Explorer adds reach while maintaining Nocs' core optical and protection credentials. At $329, it represents an honest premium over the Pro Issue for the additional reach, and is the obvious choice for hawk watch regulars who find 10× insufficient for identifying distant raptors.
The Explorer 12×50 and the Pro Issue 10×42 are closely matched in overall quality, but serve genuinely different use cases. The Pro Issue 10×42 is the more versatile instrument — lighter, more manageable hand-held, and suitable across habitat types from forest to open country. The Explorer 12×50 is a specialist: it excels in situations where distance is the primary challenge.
At hawk watches, the extra magnification lets you identify wing shape, tail pattern, and plumage details on raptors circling at distances where the Pro Issue shows the bird but loses the critical identification features. On reservoirs and large water bodies, the Explorer resolves distant diving ducks and waders into identifiable species rather than indistinct shapes. For dedicated open-country specialists, it's worth carrying the additional weight for the additional reach.
At 12× magnification, hand tremor is amplified enough to make extended observation genuinely uncomfortable — and in challenging light or wind, it can render the image unusable. A tripod is strongly recommended for any session lasting more than a few minutes. The Explorer includes a standard tripod adapter thread on the bridge, compatible with common photo tripods and dedicated binocular mounts. For hawk watch use — where you may spend hours at a fixed vantage point — a carbon fiber travel tripod makes the Explorer genuinely practical.
Find the right Nocs binocular for your habitat and magnification preference.
View All Rankings →The 12×50 is a niche tool — ideal for open-country scanning, hawk watching from fixed positions, and any birding where you need extra reach and are willing to use a monopod or tripod for extended sessions. For general birding where you're moving through habitat, the Pro Issue 10×42 is more practical.
Noticeably harder than 8× or 10×. At 12×, hand tremor is amplified enough that extended hand-held scanning is tiring. A monopod changes this dramatically — at $25–$40, a basic monopod transforms the Explorer 12×50 into a much more usable field instrument. We consider it near-essential at this magnification.
Very different tools. The Waterworks is optimized for marine use — maximum brightness, wide exit pupil, extreme waterproofing. The Explorer is for distance work — maximum reach, higher magnification. Choose based on your primary use: water/low light = Waterworks; open country/distance = Explorer.