Shenzhen RelFar Intelligent Technology Co., Ltd.
Focus lens
D20*F800
Protective glass
D30*2
X-axis galvanometer lens
Y-axis galvanometer lens
Collimation lens
D16*F50
4.2 Cleaning of optics lens
※ When the optics lens are cleaned, the operation method and
attention points are as follows:
※ Tools: Dust-free gloves or dust-free fingerstall, dust-free
wiping cotton swab, isopropyl alcohol, and caned dry and pure
compressed air.
※ Spray the isopropyl alcohol onto the dust-free cotton swab,
align the lens to eyes, gently pinch the side edge of the lens with
16
    "