Essential for birdwatching, boating, hiking, or surveying the terrain, our Monocular is the perfect companion for any adventure. With an included patent-pending iPhone mounting system that works with SANDMARC cases, you can now use your iPhone to capture photos that you scope out.* Lightweight and compact, the SANDMARC Monocular is great for quick spotting and casual viewing. *2x mode is required to avoid the barrel (tunnel) effect.