http://dc.watch.impress.co.jp/cda/lens/2007/02/22/5620.html →プレスリリース smc PENTAX DA★ 200mm F2.8 ED [IF] SDM smc PENTAX DA★ 300mm F4 ED [IF] SDM smc PENTAX DA★ 60-250mm F4 ED [IF] SDM smc PENTAX DA 35mm F2.8 Macro Limited PENTAX 645 D…