Sokkia SRX1, Operator'S Manual, Page: 165 / 184

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27.OPTIONAL ACCESSORIES
The following are optional accessories which are sold separately from the SRX.

Power supply and target optional accessories: "24. POWER SUPPLY SYSTEM", "25. TARGET
SYSTEM".
●
Telescope eyepiece lens (EL7)
Magnification: 40X
Field of view: 1° 20'
● Diagonal eyepiece (DE27)
The diagonal eyepiece is convenient for
observations near the nadir and in narrow spaces.
Magnification: 30X
After removing the handle from the SRX loosen
the attachment screw to remove the telescope
eyepiece. Then screw the diagonal lens into place.

Handle removal method: "4.2 Parts of the
Instrument Removing the handle (RC-TS3)"

• Do not perform automatic vertical rotation of the
telescope when using the diagonal eyepiece.
The diagonal eyepiece may strike the SRX
causing damage.
● Solar filter (OF3A)
When sighting targets where glare is present,
solar observations for example, attach it to the
objective lens of the SRX to protect its interior and
the eyes of its operator. The filter part can be
flipped up without being removed.

• Do not perform automatic vertical rotation of the
telescope when using the solar filter. The solar
filter may strike the SRX causing damage.
● Interface cable
Connect between the SRX and the host computer in combination with DOC128.
Computer Cable Notes
IBM PC/AT or
compatible
DOC26
Length : 2m
Pin number and signal level : RS-232C compatible
DE27