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Shenzhen RelFar Intelligent Technology Co., Ltd.
And the convex face shall be upward
Collimating drawer
Collimation lens
D16*F50
Cap pressing
The direction that the arrow points is that the
flat face shall be downward
Collimation handle
4.3.2 Disassembly and assembly of focus lens
Tools: 2mm inner-hexagon wrench, dust-free cotton swab,
alcohol
※ The disassembly and assembly shall be completed in a
clean place. When the lens are dismounted, the dust-free gloves
or dust-free fingerstall.
※ Disassembly and assembly steps:
Step I: Loosen lateral 2-M2.5 screws
Step II: Remove the focus drawer assembly horizontally
and seal the exposed sealing surface of the cavity with textured
paper to prevent dust from entering.
Step III: When the two bosses are aligned with the opening
slot after the gland is rotated anticlockwise, remove them
upward and replace the lens. (Note that the orientation of lens
installation can be divided into plane and convex surface. After
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