135 Series – A-Spheric Fish EyesThe 135 Series from Tohickon – the original aspheric fish eye. First called the American Series for its specific design and sizing for American freshwater fish, this product line has been a standard in the industry. Its low profile aspheric shape and cylindrical side design make it very easy to use. There is even a very slight ridge at the perimeter to aid in the sculpture of your sclerotic capsule. These eyes are available in a range of sizes to suit most of your freshwater needs and painted in fine metallic colors.