Documents EF-Lenswork-III

The EF Lens Concept 1 Approaching the human eye How far can an SLR lens actually succeed in duplicating the characteristics of the human eye? The natural colours of the subject…

Documents 4 th SI Electromagnetic Waves POWERPOINT

Slide 1 4th SI Electromagnetic Waves POWERPOINT Definition: Gamma Rays A electromagnetic wave with the highest frequency. Frequency Range >10^19 Hertz Moon seen with Gamma…