'H' CAMERA DOUBLE IMAGERY

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP68B00724R000200230034-8
• Release Decision: RIPPUB
• Original Classification: S
• Document Page Count: 1
• Document Creation Date: December 12, 2016
• Document Release Date: February 8, 2002
• Sequence Number: 34
• Publication Date: December 21, 1966
• Content Type: MFR

SECRET
Approved For Release 2002/0I/1} Ag DP68B00724R000200230034-8
IDEA-3456-66
Copy_..of... .
21 December 66
25X1
MEMORANDUM FOR THE RECORD
ence in index of refraction. ccording to
p
there is very ~erry little tons of information due
b
. the
peak out" tingles of
g
maxi s
ie~
separation of approx.
380 and 53~
ther~
5 are sacs between images (about .0016") and it is
alwa normal to line flight.
but Between 350 and 410
and between 50t' and 568't here is still double imagery,
it is much less.
25X1
LOU& -.51-atub on
Special Actiftties
25X1
25X1
SUBJECT : "H" Camera Double Imagery
2. The following information was received:
a. The double imagery is caused mainly by
differential pressure - higher pressure inside Q bay
versus lower pressure in outside atmos
here causing
p a .
1. Using as a basis t T 49200) dated 16 25X1A
December 66, a TWX oing o with info to 25X1A
Hycon), discussing "H" carver r rnblem, the
writer had telecon on 19 December with Hycon "H" 25X1A
caMA ra r 4.f A& sneer
b. indicated there to no practical
corrective action that can alleviate this problem
He further stated this problem was forecast and was
so indicated in their pe-rfonce specifications and
their planning and development documents.
SSD/OSA
Distribu on
1 - SSD/OSA
2 - DD/SA
: ca (21 Dec 66)
3 D/R&D/OSA
4 .. D/0 /OSA
5 IDEA Di
6 .. SSD/OSA
7 - SSD/OSA U;nrnnn~IDEALIST
Approved For Release 2002/06/13 : CIA-RDP68B00724R000200230034-8
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