Fully Weather Sealed Body, Cold Proof, Reinforced Polycarbonate Over Stainless Steel Chasis Construction, Mode Selection: Hyper Program (P), Sensitivity Priority (Sv), Shutter Priority (Tv), Aperture Priority (Av), Shutter and Aperture Priority (TAv), Hyper Manual (M), Bulb (B), User (U1, U2), Scene (SCN), Auto Picture (AUTO), Movie, Recordable Images: Li-ion 480 (410 with 50% Flash, CIPA), AA Lithium 1250 (710 with 50% Flash, CIPA), Playback Time: Li-ion 270 mins, AA Lithium 560 mins, Movie Recording Time: 25 mins, Primary Construction Material: Reinforced Polycarbonate over Stainless Steel Chassis, Operating Temperature: 14 - 104 F (-10 to 40 C), Image Stabilization: Type - Sensor-shift SR with Rotational Compensation (3 Stops avg CIPA, 4 Stops Maximum), Metering System: Sensitivity Range - EV 0 to 22 (ISO 100, 50 mm F 1.4), Metering Patterns (Multi, Center, Spot) - Multi 77, Center, Spot, File / Folder Customization: Folder Name (Standard, Date), Create New Folder, Embed Copyright, Time Delay HDR: Auto, HDR 1, HDR 2, HDR 3, Pixel Alignment, Exposure Bracket +/- 1 to 3 EV (1/1 Steps), Cable Switch, Color Space: sRGB, AdobeRGB, Custom Functions: (22 Custom Functions Available), Customizable in 120 Colors, K-mount Compatible with 25 Million Pentax Lenses, Prime M Image Processing Engine