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.
Showing 381–400 of 1,000 ranked alternatives.
Hans-Joachim Kretzschmar
Access properties and calculations
Calculate thermodynamic properties of water and using the IAPWS-IF97 formulation. Input temperature and pressure to determine enthalpy, entropy, and density. Access supplementary standards for backward equations. Export results in tabular format.
Swiss-Development GmbH
Edit text, track time, and share files
Convert currencies and units with customizable tools. View first aid information and coordinates. Adjust music playback with tilt and shake gestures. Track position data and manage basic settings.
loay setrak
Calculate parameters
Calculate parameters using 90 tools. Input values to determine dry bulk density, specific gravity, flow rate, head loss, pressure, and velocity. Convert units and export results. Sync data across devices.
Muhammad Mohsin
Recognize text and convert to editable
Recognize text and printed text from images. Convert , lists, or text into editable digital format. Supports multiple languages including Dutch, English, French, German, Italian, Portuguese, and Spanish.
Universal Queue LLC
Calculate time, speed, and distance
Calculate time, speed, and distance with interactive charts. Input variables to solve equations. Convert units and view results instantly. Share solutions and save calculation history. Sync with charts for accurate route planning.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.