The Power of Glass: Focus on Lenses for Creative Photography will be the topic of the next CPS Special Interest Groups meeting at 7:30 on September 4 at the clubhouse. Dave Busch’s presentation will have three parts, covering optics/lens technology, how to select the most versatile lenses for your kit, and exploring creative ways to use them in your work. Dave is bringing along a selection of unusual lenses for you to look at, and, as usual, there will be lively discussions of any other topics not related to the presentation that you want to explore.