Series
AT-X AF
AT-X PRO
AT-X V
FiRIN
opera
Reflex
Mount
Canon EF
Micro 4/3
Nikon F
Sony A
Sony E
Type
Standard-Tele Zoom
Tele Prime
Wide Prime
Wide Zoom
Wide-Standard Zoom
Sensor Size
APS-C
Full Frame
Micro 4/3
Reset
Done
Filter
AT-X PRO
The "AT-X" in the series name stands for "Advanced Technology-X", to express the advanced performances and specs of its lenses. A well-built exterior and the "one-touch" focus clutch mechanism assure ergonomic and pleasant operations.
Reflex
Reflex lenses incorporate a cata-dioptric optical system that combines a lens and a mirror.