Technical data

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2. Takeotheoutputlenscapandputitintothestoragecase.
3. With the nut (B) loosened, place the insert (C) into the SMS’s clamp (A).
4. ScrewtheSMSintotheCO-MR’soutputlensthread.
5. With the nut (B) loosened, slide the CO-MR with the SMS onto the lens of the day scope as far as it
goes.
6. Tighten the nut (B) using a screwdriver.
If the position of the SMS’s clamping nut is unhandy, it is possible to change it as follows:
1. Decide on desirable position of the nut and estimate the angle through which the SMS should be
turnedCW(seeFigure3-9).
2. Remove the SMS from the CO-MR.
3. Using a screwdriver, remove the both M2×2.5 screws (F, see Figure 3-8) and then unscrew the ring
(E).
CAUTION:
To loosen the ring (E), only use its two auxiliary non-threaded holes (D), avoiding the use of the
threaded ones.
4. Usingaturningmachine,cuttheinsidefaceofthering(E).Thevalueofcutting(inmillimeters)is
equaltothevalueofturningangle(inangulardegrees)dividedby360°.
5. Screw the ring (E) into the SMS’s body with its cut end directed inwards and tighten it.
6. After applying a small amount of thread lock to the threads, ax the ring (E) with the two M2×2.5
screws (F).
FIGURE 38. SCOPE MOUNTING SYSTEM
AF
E
D
B
C
FIGURE 39. ESTIMATION OF THE SMS TURNING ANGLE
NUT
DESIRABLE POSITION
OF THE NUT