Lowepro S&F Lens Exchange Case 200 AW (Black) purple The Double Glass Optic offers

The Double Glass Optic offers results similar to a tilt-shift camera and allows for selective focusing

The use of fluorite UD lens elements provides excellent optical performance in terms of resolution and contrast

you can store its cap in the convenient mesh pocket located inside the lid

when shooting at larger aperture

Lowepro S&F Lens Exchange Case 200 AW (Black) purple The Double Glass Optic offersLowepro's breakthrough, purpose built design allows a one handed lens exchange. This inventive case, the Lowepro S&F Lens Exchange Case 200 AW is ideal for busy photographers who need to switch out lenses as they work. The patent pending lens exchange feature temporarily holds and separates the two lenses as the photographer detaches the working lens and grabs the second. After the lenses are exchanged, the bag collapses back to a single lens carrier.