WTB: old uncoated wide angle lens
 

Need an old uncoated wide angle lens like Metrogon, Hypergon, Russar
etc. for some experiments. Glass and aperture should be fine and useable,
outer condition not so important. Should do an angle of 90...135 degrees .

Offer to kds315_AT_ yahoo_DOT_com please (replace by @ and . please)

Thanks

Klaus