| Code | 663876 | Type | Fiber Clamp & Accessories | |
| Material | 440C stainless steel | Surface Treatment | Black anodized | |
| Clamping Diameter |
125μm – 2.66mm | Weight | 0.019kg | |
| Included Accessories |
Hex key, 2mm × 1pc M4×5 socket head screws × 2pcs |
Compatible with LBTEK Six-Axis Fiber Coupling Stages FCS-L6 / FCS-R6
Precision Zirconia V-Groove Structure – for clamping fibers with diameters Ø125 μm – Ø280 μm and Ø150 μm – Ø341 μm
Tapered End Design – optimized for maximum accessibility in industrial coupling applications
In scenarios where fibers must be coupled to small waveguide devices, conventional fiber holders often cannot support and position the fiber tip close enough to the waveguide input port. The LBTEK FSV1 Fiber Holder solves this with its tapered end design, enabling users to visually align and position the fiber-waveguide interface with ease. Fibers are secured using the two included FSM1 magnetic clamping blocks, which are also available for purchase separately. Two M3 mounting screws and a hex key are included for installation.














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