{"product_id":"usemam645staprifin-u8","title":"Used Mamiya M645 Standard Prism Finder | U8","description":"\u003cp\u003eThe Mamiya M645 Prism Finder is a classic eye-level viewfinder designed for the original Mamiya 645 medium-format camera system. Featuring a high-quality optical pentaprism, it provides a bright, upright, and correctly oriented image for accurate framing and composition. Its approximately 0.74× magnification offers comfortable viewing, making it particularly useful for portrait, fashion, and handheld photography. The non-metered design requires no additional batteries and allows photographers to maintain full manual control over exposure settings. Its removable construction makes it easy to switch between prism and waist-level finders depending on shooting preferences. Whether replacing a damaged finder or completing a vintage Mamiya 645 kit, this accessory offers reliable optical performance and convenient eye-level operation.\u003c\/p\u003e","brand":"Mamiya","offers":[{"title":"Default Title","offer_id":42839942135854,"sku":"USEMAM645STAPRIFIN-U8","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2657\/1868\/files\/0f16ab0b-788d-47c6-a436-c8d9d28f4f37.jpg?v=1792601886","url":"https:\/\/kmcamera.com\/products\/usemam645staprifin-u8","provider":"K\u0026M Camera","version":"1.0","type":"link"}