Brand: ThorLabs | Category: Scientific & Laboratory Equipment

One piece non-magnetic stainless steel posts, precision ground to 25.0 mm diameter and tapped at both ends so they stack. The pedestal base works with clamping forks, giving a rigid way to set optic height on a table or breadboard.
| Parameter | Value |
|---|---|
| Specification | Post lengths from 0.5" (12.5 mm) to 6" (155 mm) |
| Material | solid stainless steel, precision ground to 1" (25.0 mm) |
| Taps | 8-32 (M4) or 1/4"-20 (M6) on both ends |
| Specification | Stackable, with extension posts and post spacers available |
| Specification | Pedestal base compatible with Thorlabs clamping forks |
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Contact Vvon Technologies Limited about ThorLabs equipment requirements in Bangladesh.
Phone: +8801805987890 | Email: info@vvon.com.bd
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SM1 threaded lens tubes that take one inch optics directly and build light-tight optical subassemblies. The 1.035 inch-40 thread standard runs through most of the Thorlabs range, so tubes, mounts, adapters and cage plates all interlock.
Post holders for one inch diameter optical posts, using a flexure clamp that grips the post along two contact lines. They give height adjustment with the stability of a pillar post and are offered in four lengths with a bottom tapped hole or pedestal base.
Lens tubes that translate an optic along the optical axis inside an SM1 assembly. Rotating versions give simple travel while the SM1ZM and SM1NR zoom housings use a helical drive so the internal cell moves without rotating, which matters for polarisation optics.