Inner Thread:M23.5 (0.5牙距)
Outer Thread:M42(1牙距)
Height:5mm
Professional and practical design with beautiful appearance, easy to carry and use.
Usually used in laboratories, schools, teachers, sample observation, eyepiece protection, etc.
$100
Expected Availability: 2-3 Working Days
一般等待時間為兩至三個工作天。
如欲選購,請註明型號或Cap圖*
WhatsApp / Signal:5128-8255