Hoya Skylight 1B Filter for Sonnar Lens - 30.5mm
Hoya Skylight 1B Filter for Sonnar lens Rollei 35 - 30.5mm - excellent condition
The Skylight 1B filter is primarily to protect your lens but absorbs UV rays as well as acting as the perfect lens protector. It also adds a slightly warmer tint.
In excellent condition is an great addition to a Rollei 35