𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Variation: use it or misuse it – replication and its variants

✍ Scribed by Gordon B. Drummond; Sarah L. Vowler


Book ID
115170633
Publisher
John Wiley and Sons
Year
2012
Tongue
English
Weight
252 KB
Volume
39
Category
Article
ISSN
0305-1870

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Luminance: Its use and misuse
✍ P. W. Trezona 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 32 KB

Luminance has visual aspects, being based on V(), but it is not entirely visual in the same way as the troland which allows for the pupil diameter: the pupil may be natural or artificial. Conversion from luminance units to trolands is straightforward, but with an artificial pupil the reverse process