Histograms Explained vs UWACAM

Whether you shoot with a Mirrorless, DSLR or a point-and-shoot camera, this easy to use, easy to understand App will quickly improve your underwater photography as your camera's histogram is de-mystified and becomes your new best friend. Information in this App is useful for topside photography as well. Every shooter can benefit greatly from Histograms Explained! Shoot like the pros! Histograms Explained is the second in the series of Underwater Photography Training Applications by David Fleetham & Marty Snyderman. With 80 years of combined professional experience in underwater photography, David and Marty share their tips to help you understand your camera's histogram for better images. This App contains eight sections of training material, fully narrated, with photos taken by David Fleetham and Marty Snyderman to illustrate examples of histograms with their accompanying images, plus other training slides. • Section 1: Your New Best Friend • Section 2: Two Kinds of Histograms • Section 3: Luminance Histograms • Section 4: The Bell Curve Myth • Section 5: Beware of the Goal Posts • Section 6: Making Adjustments • Section 7: RGB Histograms • Section 8: The Color Channels Other features: • Full narration • Easy menu navigation • Right-to-left, left-to-right swipe technology • Chapter quizzes to reinforce learning • One in a series of Underwater Photography Training Applications: Natural Light Images, Coordinating Natural Light and Strobes, Using Strobes Effectively, Silhouettes Underwater and Histograms Explained

UWACAM is the leading professional app for underwater photo and video, now available in Version 3.0. Designed for DIVEVOLK Seatouch cases and developed with award-winning underwater cinematographer Matthias Lebo, this app is easy to use, with large, clear controls for effortless, stunning video and photo captures. Packed with pro features, UWACAM provides automatic UWACOLOR* processing (real-time or postprocessed) to enhance colors, supports LOG format (incl. Apple Log and Apple Log 2 on compatible devices), built-in LUTs, manual mode, user presets, histogram, focus peaking, zebra, configurable overlays and much more. Integrated Vizalyzer AI analyzes your captures for marine life information (Internet and subscription required). Highlights: • UI designed for underwater, action sports and other challenging environments • Easy to use in DIVEVOLK Seatouch cases or with touchscreen-compatible gloves • Perfect for scuba diving, snorkelling, watersports and sports action • Choose AUTO Mode (great for beginners) or PRO Mode with full manual control • UWACOLOR dynamically adaptive color processing — real-time or postprocessed, also with 4K, high frame rates and HDR/Rec.2020 New in 3.0: • Favorites, Collections and stored filters to find your best captures fast • Slideshow with export to an HD or UHD movie • Trim, slow motion (down to ⅛ speed) and photo crop in playback • HD and 720p video up to 240 fps on the iPhone 14 Pro, iPhone 15 and later • Variable aperture on the iPhone 18 Pro, with Aperture Lock for video • Exposure Blending: fewer clipped highlights in video • Analyzer with histogram or waveform; presets P1–P6 in quick access • Interface Size up to X-Large, e.g. for use in a housing Capture & creative tools: • Easy zoom with three different speeds • Video and photo in all device resolutions, frame rates and color spaces • Focus peaking, zebra, LOG (incl. Apple Log / Log 2), built-in and custom LUTs • Manual control of exposure, focus, white balance, tint and more • Magnifier for macro • Self timer with configurable picture count and interval • Batch UWACOLOR postprocessing • Photo Flash and Video Torch in quick access • Camera Blending for improved macro on compatible devices • Postprocessing effects (Spotlight, Twist, Sphere), Black & White or Sepia, flip and mirror, photo double exposure, customizable imprints UI, settings & storage: • Customizable parameters and easy-to-use menus • User presets, multi-page quick access, histogram • Configurable overlays: center point, rule of thirds, safe area, grid, level, aspect ratio and more • Built-in compass overlay • Optional GPS coordinates (satellite-derived or manual) • Rotation lock and upside-down portrait in PRO mode • Store captures to photo library, files or in-app — grid/list browsing, share, delete • Media list rebuild from existing files or Photos library • SMPTE timecode (off, record run, local time or UTC) • Sleep mode with optional touch guard • UWACAM Widget for the lock screen Free download — no capture feature limitations. Subscribe to disable the watermark on subsequent captures (UWACOLOR captures made without subscription carry a permanent watermark) and to enable Vizalyzer AI image analysis. Feedback or issues? Email support@uwacam.com — we're happy to help! *No color processing or filter can fully restore colors lost to spectral absorption. For best results we recommend using a video light if available. End-User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/