Optics Riflescope AR 2,5-15x32 SFIR HFT TE2313 The high-quality and very durable 30 mm tube is made from a single piece of aviation duralumin and is filled with nitrogen. Thanks to this, it has high mechanical resistance and does not fog. The lenses are coated with multi-layer anti-reflective protection, which guarantees a clean and clear image even in low light conditions.This is a high-quality... View