Hasegawa 72118 1/350 Japanese Navy Ship Equipments Set A Machine Guns & Optical Weapons

A box full of IJN equipment, such as machine guns and "optical weapons" (I think Hasegawa is referring to the ranging and sighting equipment with that phrase...).

Set A includes 35 different types of items, as illustrated below, to improve your 1/350 IJN ships. Injection-molded plastic and photo-etched metal parts.