Blink-free Photo Calculator
Calculate optimal settings for capturing blink-free photos
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Blink-free Photo Calculator: Calculate optimal camera settings to minimize blinking in portrait photography. Considers shutter speed, aperture, ISO, lighting conditions, and subject characteristics for the best results.
Camera Presets
👤 Portrait
Standard portrait settings
👥 Group
Group photo settings
🧒 Children
Children photography settings
🎭 Studio
Studio portrait settings
🌞 Outdoor
Outdoor portrait settings
🌙 Low Light
Low light portrait settings
Blink Statistics Reference
| Subject Type | Average Blinks/min | Blink Duration | Risk Level |
|---|---|---|---|
| Adults | 15-20 | 100-150ms | Low |
| Children | 20-25 | 80-120ms | Medium |
| Elderly | 10-15 | 120-180ms | Low |
| Groups | 18-22 | 100-150ms | High |
Blink-free Photography Tips
⚡ Fast Shutter Speed
Use 1/125s or faster to freeze blinks
💡 Good Lighting
Bright lighting reduces pupil dilation
📸 Multiple Shots
Take several photos in sequence
👁️ Eye Contact
Engage subjects to reduce blinking
🎯 Focus on Eyes
Sharp focus on eyes is crucial
⏰ Timing
Wait for natural blink cycles