

Ø12 mm Optical Post with Base OP1A-25B3
OP1A-25B3Design Tools
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Ø12 mm Optical Post with Base — Model OP1A-25B3
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The Ø12mm optical post with base from LBTEK features an M3 tapped hole at the top, equipped with a removable M3×8 stud, compatible with most optical component mounts. The base-mounted design incorporates an M6 tapped hole at the bottom, compatible with LBTEK PHA-16S mini clamping fork for rapid fixation on optical tables or breadboards. A Ø2.4 mm through-hole on the post is provided to enhance torque during component tightening. The purchase comes with one M3×8 socket set screw. Available in 5-piece packages.
Key Features
- 303 stainless steel with sandblasting and passivation surface treatment;
- M3 tapped hole at the top and M6 tapped hole at the bottom;
- Side Ø2.4 mm through-hole;
Application
The OP1A-XXB3 series and PHA-16S are paired for application to 16 mm coaxial optical systems.
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