Mepụta nsụgharị dị mgbagwoju anya nke ahịrịokwu a Ihe nlereanya ikpeazụ bụ elu nke mpaghara a, Canon FT QL.
N'ezie, nsụgharị dị mgbagwoju anya nke ahịrịokwu ahụ bụ "Ụdị ikpeazụ bụ nke kachasị elu nke mpaghara a, Canon FT QL, nke e mepụtara iji lụso ewu ewu nke Pentax Spotmatic dị iche iche nakwa nke Topcon RE SLRs. "