LensCalc helps professionals perform essential calculations. Enter power and vertex distances to determine new power requirements. Calculate effective diameter and lensmeter helper values. Transpose prescriptions and estimate thickness.
Browse with enhanced protection mode for secure browsing. Search using with voice commands. Use Lens to search images and text. Translate web content in 130 languages with Translate.
Check contact lens prescriptions and renew expired ones. Order lenses by scanning the box or searching by brand. Access a wide selection of in-stock lenses. Get next business-day shipping for contact lens orders.
Manage documents and files with organized folders and search. Browse files seamlessly. Play media with advanced playback controls. Create and scan QR codes. Protect apps and folders with passwords. Access unlimited cloud storage.
Images, videos, and products using the camera. text in images. Find similar faces. Access anime, social media, stock photos, AI-generated art, news, travel content, and GIFs. Cancel subscriptions anytime.
View live video feed and listen to visitors in real time. Communicate with visitors via two-way audio. Unlock the door remotely. Receive push notifications when the doorbell is pressed or motion is detected.
Transpose prescriptions and calculate lens parameters
Transpose prescriptions and calculate compensated powers for tilt and vertex distance. Estimate blank size and lens thickness. View detailed equations and study references for additional insights.
In and out up to 15x while taking photos using a slider. Auto-stabilize images and videos. Adjust photo quality automatically. Use timer settings for 3, 10, or 20 seconds. Enable tap-to-shoot or swipe-to- options. Video available via in- purchase.
Calculate parameters for eyewear prescriptions. Input lens data to determine cutout, thickness, and vertex compensation. Transpose Rx values and calculate induced prism. Adjust for tilt, wrap, and crossed cylinders.
Detect potential lenses using augmented reality markers. Highlight devices on your local Wi-Fi network. Identify unknown devices in your surroundings. Protect privacy by understanding nearby presence.
Measure distances to objects using the lens. Display distance on the image with a 3D grid overlay. Aim at objects to determine their height or depth. Use for measuring boats, buildings, or golf aids.
Scan surroundings to detect unknown Wi-Fi, Bluetooth devices, and GPS trackers. Review scan history and identify unfamiliar networks. Use AI to detect potential privacy risks in public and private spaces.
Detects humanoid bodies and homogeneous shapes using depth sensor data. Identifies people and object-shaped forms with accuracy comparable to Kinect SLS cameras. Works with Apple LiDAR-equipped devices for improved visibility in low light.