because the camera’s image sensor is designed to use only the central area of the image circle
this PENTAX-original coating assures higher light transmittance and less reflection to deliver bright
It features a full-frame Anti-aliasing (AA)-filterless CMOS sensor with 36
it effectively reduces flare and ghost images over the entire focus range to deliver sharp
Compatibility with older cameras
WG-90 battery grips because the camera’s image sensorUNCOMPROMISING WATER, SHOCK, DUST, AND FREEZE PROTECTION. The WG 90s waterproof, shockproof, freezeproof and crushproof construction assures outstanding reliability and operability, even under harsh conditions where ordinary compact cameras and smartphones may be unusable. Its equipped with a 16 effective megapixel back illuminated CMOS image sensor, high performance imaging engine, 5X optical zoom lens providing coverage equivalent to approximately