New Item
Apo Ultron 90mm F2.0 VM (Silver)
RM 4200.00
SKU: 4002451008518
RM 4200.00
SKU: 4002451008518
The apochromatic design that makes the on-axis chromatic aberration of RGB, as close to zero as possible.
The newly designed optical system uses abnormal partial dispersion glass for 6 out of 8 elements in 7 groups. The compact lens design is only 63.3mm long.
The aperture diaphragm is configured with 12 blades to make the aperture opening as circular as possible. This means the out-of-focus areas of images are drawn naturally and point light sources etc. are drawn as soft round bokeh rather than as polygonal shapes.
The attached metal hood has a bayonet-type fitting that can be mounted in reverse when stored or carried.
By adopting an all-metal helicoid unit processed and adjusted with high precision and high-quality grease that produces an appropriate torque, focusing with a smooth operation feeling and delicate focus adjustment is realized.
With careful experienced design the focusing action is smooth and precise.
The VM mount is compatible with the M lens mount.
The high-precision rangefinder focusing enables precise focusing wide open
A generous image circle that supports full-frame 35mm format is secured. In addition, it achieves a very compact style compared to interchangeable lenses for SLR cameras.
