Okay, so I bought a ton of lenses on ebay for $200 (including a near-mint smc-a 70-210! woo!). The seller threw in seven manual tele-converters of various brands and conditions. Most are dusty, but I can clean them up with the lens wipes he also threw in. The brands are:
Vivitar Automatic Tele Converter 2x-22 (google value is $10)
Vivitar MC Tele Converter 2x-22
Toya Optics Auto Tele Converter 2x For PK w/ Case
Calman Auto Tele Converter 2x for Pentax-K (google[ebay] value is $230...doubt it)
Quantaray 7 Element Auto Tele Converter 2x MC For P/K
Promaster Spectrum 7 Auto Tele Converter MC For PK (google[ebay] value is $50)
and one that bluntly says "Focal MC PK 2X Converter". No company name. But it has the sticker "20-06-75" on it.
I never use them. Ever. So I was thinking of sell thing them. The problem is I don't know what they're worth. The pentax fourm lens review doesnt have these in it.
|