Prism viewfinder needs internal cleaning at the eyepiece. The Mamiya 645 Pro with Winder Grip and Prism is a medium format camera that is known for its high-quality images and precise manual focus capabilities. Made in Japan in the 1980s, this classic black camera captures stunning 6x4.5 cm images with its reliable Mamiya brand. The inclusion of a winder grip and prism provides added convenience and versatility for photographers looking to achieve professional results.
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