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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
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Description
BOCI Original Collimating & Focusing Lens (BLT421S / BLT310)Overview Original BOCI optical lenses for BLT series cutting heads, including BLT421S and BLT310. These OEM lenses restore precise beam quality with a quick, drop in replacement. Genuine BOCI parts; model correct fit Drop in replacement; no head modification required Stable performance for piercing and cutting Protected packing for safe international shipping Specification Details Supported models BLT421S, BLT310 Types Collimating lens Focusing lens
Overview
Original BOCI optical lenses for BLT-series cutting heads, including BLT421S and BLT310. These OEM lenses restore precise beam quality with a quick, drop-in replacement.
- Genuine BOCI parts; model-correct fit
- Drop-in replacement; no head modification required
- Stable performance for piercing and cutting
- Protected packing for safe international shipping
| Specification | Details |
|---|---|
| Supported models | BLT421S, BLT310 |
| Types | Collimating lens / Focusing lens |
| Weight (per variant) | 0.3 kg |
| Tax | Tax-free item |
| In the box | Lens ×1; protective packing |
Installation Notes
- Power off and cool down the cutting head.
- Clean the lens seat and ensure dust-free handling.
- Install the new lens; confirm correct orientation and sealing.
- Run focus/piercing calibration according to the BOCI manual.
Recommended with: protective windows (D34×5 or as required by head), ceramic rings, nozzle connector, single/double-layer nozzles.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy