The Travegon 50mm f:2.5 lens is the combination of a close-to-perfect optical system designed for mirrorless cameras in a compact lens housing. The Travegon 50 is only the first lens in a series that will span from 35mm to 135mm. The Travegon 50 will be available for an early-bird price of $599 for the first 24 hours. Prices will then start at $629. Lenses are expected to ship in July / August 2018.