(Sanitized)1540 LIGHT TABLE/ZOOM 240 OPTICS FOCUS AND MAGNIFICATION INVESTIGATION

• Document Type: CREST
• Collection: NGA Records (Formerly NIMA)
• Document Number (FOIA) /ESDN (CREST): CIA-RDP78B05171A000400030025-3
• Release Decision: RIPPUB
• Original Classification: T
• Document Page Count: 23
• Document Creation Date: December 28, 2016
• Document Release Date: June 6, 2005
• Sequence Number: 25
• Publication Date: October 20, 1971
• Content Type: MF

25X1 Approved For Release 2005/06/23 : CIA-RDP78BO5171A000400030025-3
Approved For Release 2005/06/23 : CIA-RDP78BO5171A000400030025-3
 Approved For Release 20 6 0 ? UA-RDP78BO5171AOOO4OOO3OO25-3
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2 0 OCT 571
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leitL c.iG/'n w!!tnL
i
`I 01 111 1 Chl f, t ugery .,xp= .oit.atit:n Cro-u ; 11F11
-hp ore r of curves prt-stee ar ~tte-.Qy.z~o t Di. 3 of
/':tta,c br,lcnt T.'.t is i.a`c1ud3id and annotated to a .i 4
.i.e xc a `cr s 2ou1c be ?b-Le to lnt4rnret any of is e curves an
e
of
M Lea^3f'T?~ s~i.
all contributing, to the overall pro 1c .
2. Attachment A is a +cli5cussi a and t. a .,.. ta L _ f
aocus aind gaga ficat.ion lnwest1gItio s
xi ? i'z Tesp c yt~: ~" `;lf ~~`i ~iSL .` P 'J? J. )/": _ 3 / r
dated 29 ,July 1`