The Formlabs Fuse 1 Optical Cassette is an OEM service component that contains and protects the laser optics system responsible for directing and focusing the SLS laser onto the powder bed. The optical cassette is a precision assembly critical for consistent sintering energy delivery, which directly affects part density, surface quality, and dimensional accuracy.

This replacement is required when optical performance degrades due to contamination, physical damage, or laser delivery irregularities causing inconsistent print results. Using a genuine Formlabs optical cassette ensures correct optical alignment and full compatibility with the Fuse 1 laser and motion systems.

Key features

• OEM optical cassette for the Formlabs Fuse 1, containing the full laser optics assembly in a protected enclosure.
• Ensures precise, consistent laser energy delivery to the powder bed for uniform sintering and part quality.
• Critical for maintaining dimensional accuracy, surface finish, and part density in SLS prints.
• Genuine Formlabs component for correct optical alignment and full system compatibility.

Compatible with: Formlabs Fuse 1