The Schneider Kreuznach Blue Ring lenses were designed in conjunction with Phase One to achieve the ultimate quality from their medium format digital backs when used with 645 cameras such as the Phase One XF, Phase One/Mamiya DF & DF+ bodies.

All Phase One lenses feature Leaf Shutters which allows them to flash sync at any shutter speed allowing ultimate technical and creative control.

Items included:

• Metal lens hood
• Front/back caps
• Lens pouch

Specifications:

Focal length: 45mm (equivalent to 28mm on full-frame 35mm format)

Angle of view: 74°

Lens mount: Phase One/Mamiya

Format: Medium format 645

Aperture range: f3.5 – f32

Shutter: Leaf shutter – syncs with flash at all shutter speeds up to 1/1600 sec.

Focusing system: Internal – Autofocus + Manual Focus

Minimum Focus distance: 55cm

Max Magnification Ratio: 0.116x

Filter size: 95mm

Weight: 1,220g