Super Sunprint Kit Refill Category_Batteries 2 types of aspherical lenses

2 types of aspherical lenses are combined to help reduce spherical aberration over the entire image area as well as through the full zoom range

Even when just slightly stopped down

photographs

bearded elders

Super Sunprint Kit Refill Category_Batteries 2 types of aspherical lensesDeveloped by educators at the Lawrence Hall of Science, Sunprints encourage an interest in the photographic process using only sun, water, and a bit of imagination. Place a fern, flower, or other object on the special paper and set it in the sun briefly. Then rinse the paper in water and watch as a beautiful long lasting image appears! Contains 15 8x12 sheets.