The new Helios Solana are a traditional porro prism design. A good range of models are available to cope with different hobbies. 8×40 for birdwatching, 7×50 and 10×50 for astronomy, and 12×50 and 16×50 for the plane / ship spotters.
A range of high quality, well constructed porro prism binoculars finished in attractive, black rubber armouring. Knurled rubber finger grips ensure they are secure and comfortable to hold. All models feature quality BK-7 prisms and all optical surfaces are fully coated, providing very good optical performance. Overall these binoculars offer construction and performance which belie their modest prices. All models are fitted with a tripod adaptor bush and supplied with neck strap and soft case. Eye relief as follows: 8×40 (10mm), 7×50 (12mm), 10×50 (10mm), 12×50 (9mm), 16×50 (7mm). Colour/Material: Black Rubber
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