Anyone familiar with the Tamron 200-500mm f5.6 (31A)?

Hey guys,

About three years ago, I picked up a Tamron 200-500mm f5.6 (31A) for $25 at a flea market. At the time, I was experimenting with adapting old lenses to my Sony A7III, so I gave it a shot there. I used it for a couple of test photos, and while it was an interesting experience, it has mostly been sitting on the shelf since then.

Recently, I’ve been diving more into analog photography and realized I’ve never actually mounted this lens on a film camera. Out of curiosity, I decided to search for more information online, but there doesn’t seem to be much discussion about this particular lens.

I was wondering if anyone here has used the Tamron 31A on an analog setup or has any insights into its performance, quirks, or history. Is it worth dusting off and giving it a go on film? I’m particularly curious if it has any unique characteristics that might shine more in the analog world than in the digital one.

Would love to hear your thoughts or see some sample shots if anyone has them!

Thanks in advance!

Hey guys,

About three years ago, I picked up a Tamron 200-500mm f5.6 (31A) for $25 at a flea market. At the time, I was experimenting with adapting old lenses to my Sony A7III, so I gave it a shot there. I used it for a couple of test photos, and while it was an interesting experience, it has mostly been sitting on the shelf since then.

Recently, I’ve been diving more into analog photography and realized I’ve never actually mounted this lens on a film camera. Out of curiosity, I decided to search for more information online, but there doesn’t seem to be much discussion about this particular lens.

I was wondering if anyone here has used the Tamron 31A on an analog setup or has any insights into its performance, quirks, or history. Is it worth dusting off and giving it a go on film? I’m particularly curious if it has any unique characteristics that might shine more in the analog world than in the digital one.

Would love to hear your thoughts or see some sample shots if anyone has them!

Thanks in advance!