BOCI (Bochu) Upper Protection Windows - Protection Glass - Ø21.5 × 2 mm

Name: BOCI (Bochu) Upper Protection Windows - Protection Glass - Ø21.5 × 2 mm
Brand: BOCI
SKU: PW-D21.5-T2-B
Price: 102.0 AUD
Availability: InStock
Rating: 5.0 (10 reviews)

Product SKU: PW-D21.5-T2-B

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Description
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The upper-position protective window for Bochu BLT cutting heads. Premium fused silica with AR coating shields the focusing optics from spatter and fume while keeping beam quality stable.

Specifications

Diameter	Ø21.5 mm
Thickness	2 mm
Material	High-purity fused silica
Coating	Anti-reflective (AR)
Position	Upper

Key Features

✓ Upper-position protective window for Bochu / BOCI BLT heads

✓ High-purity fused silica with AR coating

✓ Protects focusing optics from spatter and fume

✓ Low absorption preserves beam quality

✓ Suited to high-power cutting

Compatibility: Bochu / BOCI (BLT series) cutting heads

Every unit is inspected and quality-assured prior to shipment.

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