CHIP COMPARATOR RETICULE

• Document Type: CREST
• Collection: NGA Records (Formerly NIMA)
• Document Number (FOIA) /ESDN (CREST): CIA-RDP78B04747A002400040007-5
• Release Decision: RIPPUB
• Original Classification: S
• Document Page Count: 1
• Document Creation Date: December 28, 2016
• Document Release Date: November 16, 2001
• Sequence Number: 7
• Publication Date: January 11, 1966
• Content Type: MF

SFCR T
Approved FcazRelease 2002/01/02: CIA-RDP78B047A002400040007-5
I c/Pt /Q/6.71
It January 1966
M MORMDUM FOR Assistant for Photographic Analysis, IMP I C
ATTENTION:
SUBJECT: Chip Comparator Ret i cu l e
REFERENCE
Memorandum
P /OSB/M-87/6
dated 7 December 1965
1. At a tit i ng hold on 13 December 1965, attended by representatives
from PA G, lAD, T10, and P&DS the following determinations were made regard-
Ing the Chip Comparator reticules;
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a uld be contacted to propose on a reticule 25X1A
psis ng a m cron red dot (same size as present dot) with
500 micron black fines of 20 micron width to indicate location of
the dot. There will be a 500 micron field between line ends.
b I s to assure the uniformity and opaqueness
of the ce o - o er ri se the black dot w i I I be retained.
2. Accord?ng to representatives. th
cost approximate ~.ac reticule made from the as ; r wilt
approximately It was determined to ask to propose
on six sets of reticules, since 3-4 months is req or a very.
3. This ret i cu i e change does not mean the comparators cannot be
used with the existing reticules. The new reticules will simply make
the, dot easier to locate In the field of view, while still retaining the
precise spotting capability possible with the 20 m1Cron dot
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Distribu
Assistant for Plans and Development
Declass Review by NIMA / DoD
Original and I _ Addressee
Ch/IAD
Ch/T 10
I - Project File/DB (#998115)
1 - Chrono/DB
NPIC/P&DS/DB clc/2476: (30 Dec 65)
Approved or Release 2002/01/02 : CIA-RDP78B04747A002400040007-
SECRET
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