Hi I am in the buyers market for the following items. Please contact  me if you ca n assist or if you require any additional information. 1- PENTEX (R 326 EX) 2- PENTAX (R 325 NX) 3- PENTAX PCS 325 ETC ETC. 1- SOKKIA SET 610 2- SOKKIA SET 500 3- SOKKIA SET 510 4- SOKKIA SET 600 Thank you for your time and attention. Best wishes and regards Mr Bader Chowdrey