Revolving around a highly versatile sensor, the X100V features an APS-C-format 26.1MP X-Trans CMOS 4 sensor, which has a back-illuminated design to afford smooth tonal rendering, improved low-light performance, and a wide native sensitivity range of ISO 160-12800. As an X-Trans sensor, it utilizes a randomized pixel array, too, which provides a high degree of image quality and sharpness due to the omission of an optical low-pass filter. Versus conventional pixel patterns, the X-Trans design more closely mimics the organic nature of film in order to produce nuanced colors and tonal transitions, while also reducing moire and aliasing Specification Pixels Effective: 26.1 Megapixel Maximum Resolution 6240 x 4160 Aspect Ratio 1:1, 3:2, 16:9 Sensor Type CMOS Sensor Size APS-C Image File Format JPEG, Raw Bit Depth 14-Bit Image Stabilization None Lens Focal Length 23mm (35mm Equivalent Focal Length: 35mm) Maximum Aperture f/2 Minimum Aperture f/16 Focus Range Normal 3.94" to Infinity / 10 cm to Infinity Optical Design 8 Elements in 6 Groups Exposure Control ISO Sensitivity Auto, 160 to 12800 (Extended: 80 to 51200) Shutter Speed Mechanical Shutter 1/4000 to 30 Second in Aperture Priority Mode 1/4000 to 900 Second in Shutter Priority Mode 1/4000 to 900 Second in Manual Mode