Lens Pattern
工具程式
免費
Grid Professional Test Patterns for Camera Calibration
Turn your iPad, iPhone, or Apple TV into a precision test pattern generator for camera and lens analysis.
Lens Pattern displays pixel-accurate test charts directly on your device screen — no printed charts, no extra hardware. Perfect for camera calibration, lens quality testing, color grading verification, and production monitoring.
INCLUDED TEST PATTERNS:
Markers & Calibration
• Grid Tags — AprilTag marker grid with adjustable tag size and start ID, ideal for camera calibration and spatial tracking
Color & Exposure
• SMPTE Bars — Standard SMPTE EG-1-1990 color bars
• SMPTE 303M — HD color bars with PLUGE and Y-ramp zones
• EBU Bars — EBU Tech 3325 color bars (75% and 100%)
• ColorChecker — Classic 24-patch color reference chart
• Color Scales — R/G/B/C/M/Y/W gradient ramps with percentage markers
• Clipping — Shadow and highlight clipping test (1% steps) with stepped ramp
• Grayscale — 21-step grayscale ramp with percentage labels
Geometry & Focus
• Crosshatch — Grid pattern for distortion analysis
• Checkerboard — Black/white checkerboard for resolution testing
• Caro — Diamond pattern (45° rotated checkerboard)
• Dot Grid — Uniform dot array for distortion measurement
• Siemens Star — Resolution target for sharpness evaluation
• Focus Chart — Comprehensive focus and resolution target
Timing & Animation
• Motion Test — Moving bars for rolling shutter and motion blur analysis
• Timecode — Real-time HH:MM:SS:FF display at 60fps
• Flicker — Adjustable frequency flicker (0.5–30 Hz)
KEY FEATURES:
• Full-screen, pixel-perfect rendering on any screen size
• Physical dimensions in millimeters displayed on iOS devices
評分與評論
- 此 App 尚未收到足夠的評分或評論，無法顯示概覽。
disable Screensaver during display pattern
開發者Stage Precision GmbH指出App的隱私權實務可能包含下方描述的資料處理。如需更多資訊，請參閱 開發者的隱私權政策 。
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開發者不會從這個 App 收集任何資料。
輔助使用
開發者尚未表示此 App 支援的輔助使用功能。 進一步瞭解
資訊
- 供應商
- Stage Precision GmbH
- 大小
- 1.2 MB
- 類別
- 工具程式
- 相容性
需要 iOS 18.6 或以上版本。
- iPhone
需要 iOS 18.6 或以上版本。 - iPad
需要 iPadOS 18.6 或以上版本。 - Mac
需要 macOS 15.6 或以上版本。 - Apple Vision
需要 visionOS 2.6 或以上版本。 - Apple TV
需要 tvOS 18.6 或以上版本。
- iPhone
- 語言
- 英文
- 年齡分級
4+
- 4+
- 版權
- © Stageprecision GmbH