ens , ▁an ▁a pert ure ▁two ▁f - st ops ▁larger ▁than ▁f 1 . 4 . ▁This ▁was ▁a ▁still ▁camera ▁l ens ▁originally ▁developed ▁by ▁Carl ▁Ze iss ▁for ▁NASA ' s ▁Apol lo ▁program . ▁Ed ▁Di G ul io ▁rel uct antly ▁agreed ▁to ▁take ▁on ▁the ▁very ▁difficult ▁process ▁of ▁adapt ing ▁this ▁l ens ▁to ▁a ▁c ine ▁camera , ▁which ▁required ▁modifying ▁the ▁l ens ▁and ▁perman ently ▁modifying ▁a ▁Mitchell ▁B NC ▁camera ▁to ▁work ▁with ▁this ▁l ens . ▁▁ ▁Director ▁of ▁phot ography ▁John ▁Alc ott ▁was ▁hon ored ▁at ▁the ▁ 4 8 th ▁Academy ▁Awards ▁with ▁the ▁Best ▁Cin emat ography ▁award ▁for ▁his ▁work ▁on ▁Barry ▁Ly nd on . ▁One ▁of ▁the ▁modified ▁Mitchell ▁B NC ▁cam eras , ▁and ▁two ▁of ▁the ▁modified ▁f 0 . 7 ▁l enses ▁are ▁on ▁display ▁with ▁the ▁Stanley ▁Kub rick ▁Ex hib ition . ▁ ▁CP 3 5 ▁In ▁the ▁early ▁ 1 9 8 0 s , ▁Cinema ▁Product s ▁introduced ▁the ▁CP 3 5 , ▁a ▁non qu iet ▁ 3 5 mm ▁camera . ▁With ▁a ▁B N CR ▁l ens ▁mount , ▁it ▁was ▁to ▁partner ▁with ▁the ▁studio ▁quiet ▁X R 3 5 ▁that ▁had ▁the ▁same ▁B N CR ▁mount . ▁The ▁CP 3 5 ▁had ▁video ▁assist , ▁but ▁it ▁was ▁not ▁as ▁integr ally ▁designed ▁as ▁the ▁competition ' s . ▁The ▁CP 3 5 ▁had ▁multiple ▁cry stal ▁spe eds ▁like