# 8–16 x 21mm magnification # Central fingertip control includes focus-locking diopter & zoom control # Black rubber housing protects from dust & scratches # Revolutionary dual-axis, single body housing with synchronized eye-piece adjustment to assure correct optical alignment for comfortable viewing # Fast & easy center focusing # Helicoid eyepiece rings # Fully multi-coated optics eliminate UV light while improving light transmission for high contrast images with no glare or flare # Inverted porro prism design provides a lightweight, compact body # BaK4 prisms transmit light more at the edges enhancing illumination # Limited lifetime warranty
