Double Exposure Effect vs Black Lens

Introducing "Double Exposure Effect" – because life is too simple for just one image. Channel your inner Valerie Belin and blend two worlds into one mesmerizing masterpiece. Select photos from your library or snap a new one with the camera, then let the magic unfold. Merge emotions, landscapes, and memories with the Double Exposure effect, creating captivating compositions that even reality would envy. It's not just an app; it's a rendezvous with artistry. Embrace the complexity; capture the essence.

lackLens is an accessible camera app built for blind, low-vision, and fully sighted people who want better selfies without needing to see the screen. Designed by legally blind founder Steve Johnson, BlackLens uses face detection, spoken feedback, haptics, high-contrast visuals, and automatic capture to help you frame photos confidently — whether you are using VoiceOver, shooting outdoors in bright sunlight, wearing sunglasses, doing sport, or taking a higher-quality selfie with the rear camera. ◆ AutoCapture BlackLens can automatically take a photo when faces are detected, framed, and steady. No tiny shutter button. No guessing. Just hold the camera and let the app guide the shot. ◆ Headcount Taking a group photo? Turn on Headcount, choose how many faces you expect, and BlackLens helps make sure everyone is in frame before capture. ◆ Missile Lock When AutoCapture is off, Missile Lock gives you an audio lock-on cue. A tracking tone helps you frame the shot, then a lock tone tells you when you are ready to tap or press volume to capture. ◆ Haptic Framing Feel what the camera sees. • Gentle vibration means a face is near the edge • Stronger feedback means someone may be cut off • No vibration means the framing is improving This makes it easier to angle the phone without needing to inspect the screen. ◆ Mask Mode Mask Mode turns the screen into a bold, high-contrast framing surface. It is useful for low vision, bright sunlight, rear-camera selfies, and situations where the display is hard to see. Faces appear as clear visual targets: • Green means face detected • Red means locked and ready ◆ VoiceOver-Friendly Controls When VoiceOver is active, BlackLens provides dedicated accessible controls for key actions like switching cameras and toggling Mask Mode. Headcount can be adjusted with a simple VoiceOver swipe up or down. ◆ Simple Gestures • Tap anywhere to capture manually • Swipe up or down to switch cameras • Swipe left or right to toggle Mask Mode • Press a volume button to capture ◆ Better Rear-Camera Selfies Use the higher-quality rear camera with confidence. BlackLens gives spoken, haptic, and visual feedback so you can frame yourself even when you cannot see the display. ◆ Private and Simple No accounts. No subscriptions. No tracking. Just a focused camera tool designed to help more people take better photos.