Used Nauticam MFO-1 Mid-range Focus Optimizer 1

Used Nauticam MFO-1 Mid-range Focus Optimizer 1

Very nice condition. Inclusive front and rear cap. Without retainer Ring. 3 months warranty

Nauticams newest Water Contact Optic: the Mid-Range Focus Optimizer (MFO-1). Main function of this lens is to cancel the focus distance limitation of macro lenses underwater and provide ample focus distance for different sizes of subjects which were previously limited by using SMC-1 or CMC lenses. The MFO-1 also greatly improves optical performance by minimizing aberration. 

Specifications:

Dimensions:    Ø 70mm x 26mm
Weight in air:    218g
Buoyancy in water:    Negative 150g
Magnification (*):    1.2x
Working distance (*):    12.5cm - 114cm
Body construction:    Hard-anodized aluminum alloy
Lens construction:    3 elements in 2 groups
Lens coatings:   Anti-reflection Coating
Mont thread diameter:    M67
Depth rating:    100m