Berkeley Contrast Squares vs Lensit使用状況と統計
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 ストア
- 無料
- ユーティリティ
ストアランキング
- -
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 ストア
- 無料
- ユーティリティ
ストアランキング
- -
Berkeley Contrast Squares VS. 
Lensit1月 17, 2025