The extraocular muscles must turn each eye inward; the sphincter muscles must work to make the pupil smaller; and the ciliary muscles must contract to allow the lens to change to a shape that will produce a clearer image. Solution: Focus on a distant object to immediately feel your eyes relax.
Its upper body is blue, the belly is silver, and the fins are yellowish-gray. The common amberjack can reach five to six feet (1.5 to 1.8 m) in length and more than 100 pounds (45 kg) in weight. The average weight, however, is 10 to 15 pounds (4.5 to 6.8 kg).
Crackerjack Catch fact: Most halibut caught by sport anglers on charters in Alaska average around 20 â 40 lbs. About 15% of all halibut caught by anglers on the Crackerjack charter boats weigh over 80 lbs. On our Seward halibut charters, about 10% of the fish we catch are over 100.Halibut over 200 are less common. We catch only a handful that size and larger each season. We are certain that these catch rates are among the best in Alaska.