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TO56小球管帽（镀膜）
Item
Dimension (mm)
Tolerance
A
3.64
±0.03
B
0.03
<0.03
C
f3.90
D
f3.55
±0.05
E
f1.0
³1.0
F
f4.20
±0.1
AR Coating
T>=98%@1310nm & 1550nm
NA
