| High quality glass to create sharp and clear images
The futuristic-looking Jupiter 8x21 binoculars from Pentax are just as hi-tech on the inside as they look on the outside. They use BaK4 prisms made from superior quality glass to create clear and sharp images, allowing users to see their subject clearly, even at distance.
Pentax Jupiter III binoculars have multi-coated lenses for better light transmission, contrast and clarity, plus inner focusing. This means that the lenses are not exposed to air and therefore cannot pick up dust particles that would obscure the view. The Jupiter 8x21 has a 2.6mm exit pupil for increased light transmission, and centre focusing to make things easier for the user. Jupiter III binoculars come with a 30 year guarantee, ensuring you will always have peace of mind when you take them out with you. These binoculars only weigh 160g, and have a compact ergonomic design, so they're very portable, and they come with a carrying case, neck strap and lens cleaning cloth.