SMC PENTAX-da 50mmF1.8 Medium Telephoto Lens Focal Length 76.5mm (Equivalent To 35mm Format) Bright Open F Value and Round Iris Diaphragm Beautifl Bokeh suitable for Portraits, Snapshots Lightweight

• Pentax binoculars S Series: exceptional quality vision meets high-end expectations. Large objective lenses incorporated in the design allow for contrast-rich, bright viewing under all light conditions
• Versatile to use: these binoculars are designed for astronomy, bird watching, hiking, stargazing, traveling and sport scenes. Offering great visibility and brightness for both indoor and outdoor viewing
• Fully multi-coated: these optics assure maximum light transmission resulting in high quality viewing. Every surface of every element is fully coated, minimizing internal glare and flare and giving a bright clear view
• High-quality Bak4 prism: an excellent refractive index provides bright and clear images throughout the entire field of view, and whilst also allowing for true-to-life colour reproduction
• Robust body: Aluminium-die cast body adds strength and durability
• Rubber coated body: The entire binocular's body is housed in rubber coat for shock resistance whilst also allowing for a reliable grip
• Porro prism binoculars: the traditional porro prism binoculars have a design advantage to deliver a good optical performance. The shape also allows for a greater distance between the objective lenses, enabling you to easily enjoy the Three-dimensional vision that these binoculars special in
• Pentax binoculars since 1938: Bringing together technology cultivated through the development of a wide variety of cameras and lenses, Pentax binoculars have been seeing the world since 1938. Experience the clarity made possible by trusted optical performance and revolutionary coating techniques
• Optional tripod adapter: The tripod adapter "tp-3" Will expand the number of situations that the binoculars can be used for. Tripod adapters offer quick, effortless mounting of binoculars onto a tripod
• What's in the box: includes case, neck strap and lens covers

Pentax S-series The S-series consists of both roof and porro prism models with objective lenses > 40mm so personal preferences are immediately defined. In addition to the newly developed light transmission coatings, waterproof porrro prism models also boast the hydrophobic coating, thereby allowing for contrast-rich, bright viewing under rough outdoor conditions. New Fully-multi-coated optics Fully multi-coated lenses serve the essential purpose of maximizing the amount of light passing through a lens, thereby prevent flare and ghosting from interfering with your view. PENTAX applies multiple layers of coatings to every surface of every element and prism in the full Sport Optics line-up. These fully-multi-coated optics assure the maximum light transmission resulting in a clear, crisp view of the world. New Enhanced Light Transmission Coatings PENTAX binoculars take quality optics to the next level by applying a new, optimized film-deposition technology on lens and prism surfaces resulting in increased light transmission which creates bright images with accurate color rendition Protective Lens Coating All optical surfaces are delicate and must be handled with care to prevent scratching. To add to the durability of the Z- and S-series Water Proof binoculars*, PENTAX has added a protective, nano technology coating that helps deflect water, oil, dust and dirt. This allows PENTAX binoculars to withstand the harshest viewing conditions. SP-Series BaK4 prisms Due to its outstanding refractive index, the BaK4 glass prism found in all PENTAX Sport Optics is highly acclaimed for its perfectly round exit pupil and clear, unvignetted image. New Fully-multi-coated optics Fully multi-coated lenses serve the essential purpose of maximizing the amount of light passing through a lens, thereby prevent flare and ghosting from interfering with your view. PENTAX applies multiple layers of coatings to every surface of every element and prism in the full Sport Optics line-up. These fully-multi-coated optics assure the maximum light transmission resulting in a clear, crisp view of the world. Exterior rubber coating It provides the binoculars with superb resistance to shocks and impacts.