A frame has 4 basic frame sizes ( eye, bridge, temple, vertical 1  ): Eye Size - refers to the horizontal width in millimeters of one of the frame's lenses. 2  Bridge Size - measurement is the distance in millimeters between the two lenses. It is measured between the two closest points of the two lenses.
The Extra Long Cot is quality made and ready for camping, the beach, or traveling. Weighing only 12 pounds, the cot is 84 long (that's 7' long!), 32 wide and 9 off the ground. The cot folds up to 36 x 7 x 4and fits into a carrying bag (with a carrying strap) that is included in your purchase. The green polyester cover is washable and mildew resistant.
The Aventura 316 has five berths with one axle. The internal length is 5.13 m (at the bed box height). All in all, the caravan is 2.23 m long and has an internal height of 1.95 m. The total height is 2.70 m with the TV aerial. The entire length is 6.81 m while the mass is 1197 kg (running order with tolerance).The payload for habitation apparatus is 68 kg.he internal length is 5.13 m (at the bed box height). All in all, the caravan is 2.23 m long and has an internal height of 1.95 m. The total height is 2.70 m with the TV aerial.