Steiner Night hunter C35 Gen II The Nighthunter C35 Gen II quickly converts any traditional optic into a thermal riflescope with its compact, easy-to-attach clip-on design. Featuring advanced Quantum Vision(TM) technology, it delivers clear thermal imaging and seamless switching between thermal and optical modes. Built with durable Steiner Makrolon housing, this rugged device is designed for extreme conditions, offering reliable performance and straightforward controls for expert use in the field.