1959 Canon 45-200mm F2.8 (C35) 'rarest' prototype lens appears in eBay auction

1959 Canon 45-200mm F2.8 (C35) 'rarest' prototype lens appears in eBay auction
An eBay listing is offering what the sel…
Source: dpreview
1959 Canon 45-200mm F2.8 (C35) 'rarest' prototype lens appears in eBay auction