A rugged individual devoted to outdoor sports and recreational activities as hiking, hunting, fishing, or camping will find this collection most helpful before the next outing. Rain or shine, you find time to enjoy the earthy playground we all tend to forget exists. Reading glasses for this lifestyle need to be able to withstand the elements. Periscope is a collapsible frame that fits into a small hard case, ready to be put to the test. Have a better view from the tree stand awaiting your target with our tortoise shell halfs readers. No matter the intensity, any these frames will get your plans in motion in perfect clarity.