▁of ▁their ▁camera , ▁and ▁thereby ▁do om ▁the ▁F UL CR UM ▁effort . ▁Lewis ▁states ▁that ▁both ▁the ▁F UL CR UM ▁and ▁S - 2 ▁projects ▁had ▁already ▁been ▁handed ▁to ▁I tek , ▁and ▁it ▁was ▁the ▁internal ▁power ▁strugg les ▁between ▁the ▁C IA ▁and ▁N RO ▁that ▁led ▁to ▁W heel on ' s ▁stream ▁of ▁dem ands ▁as ▁pun ishment ▁for ▁accepting ▁the ▁S 2 ▁work . ▁ ▁Wh atever ▁the ▁story , ▁I tek ▁was ▁no ▁longer ▁the ▁C IA ' s ▁primary ▁supp lier ▁after ▁C OR ON A ▁and ▁L AN Y ARD ▁ended , ▁allowing ▁Per kin - El mer ▁to ▁become ▁a ▁major ▁supp lier . ▁S - 2 ▁was ▁later ▁down grad ed . ▁ ▁Through ▁the ▁ 1 9 7 0 s ▁In to ▁this ▁void ▁came ▁a ▁number ▁of ▁different ▁projects . ▁One ▁of ▁these ▁was ▁the ▁K A - 8 0 ▁" Opt ical ▁Bar ▁Camera " ▁that ▁fle w ▁on ▁both ▁the ▁U - 2 ▁and ▁SR - 7 1 , ▁as ▁well ▁as ▁a ▁further ▁development ▁of ▁the ▁mapping ▁camera ▁from ▁S AM OS / L AN Y ARD ▁that ▁was ▁used ▁on ▁some ▁of ▁the ▁Big ▁Bird s . ▁I tek ▁also ▁found ▁a ▁customer ▁for ▁their ▁pan or am ic ▁cam eras ▁with ▁NASA , ▁who ▁used ▁them ▁both ▁on ▁Project ▁Apol lo ▁for ▁mapping ▁the ▁lun ar ▁surface , ▁as ▁well ▁as ▁Project ▁Vik ing ' s ▁Mars ▁land ers . ▁Later