Berkeley Contrast Squares vs Lensit Uso e estatísticas
An app for testing contrast sensitivity. Fast, accurate, and simple for the subject. Measures Weber contrast sensitivity on standard logarithmic scale from 0.0 to 2.3. Because this test does not require high visual acuity, it is appropriate for use with low vision patients. By Ian Bailey O.D., M.S. and Scott Fitz, O.D.
- Apple App Store
- Gratuitos
- Serviços básicos
Ranking da Loja
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A great tool for calculating the right projection lens or the right distance for your next video projection event.
Features:
- Calculate the right lens factor by the desired size and distance or vice versa.
- Choose either 4:3 or 16:9 aspect ratio.
- Calculate either using metric or imperial units or just use it to convert between the two .
- Apple App Store
- Gratuitos
- Serviços básicos
Ranking da Loja
- -
Berkeley Contrast Squares VS. 
Lensitmarço 17, 2025