I have an old (1992) ProSpec lens that came as a part of F401 kit. It's a 75-300 4.5-5.6. Great lens. sharp. Any idea who made it? I'm thinking Sigma based on the design.
ProSpec Lenses
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I have an old (1992) ProSpec lens that came as a part of F401 kit. It's a 75-300 4.5-5.6. Great lens. sharp. Any idea who made it? I'm thinking Sigma based on the design.
Does it look like this?
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