Precision optical alignment assembly based on the Oriel 15220/15221 Spatial Filter design.

Features dual micrometer X–Y translation (≈15 mm travel) and a central brass mount for a pinhole or lens. Customised with a secure optical-bench mounting plate for stable positioning.

Smooth mechanical operation, clean condition, ideal for laser optics, beam alignment, or photonics research. A rare and practical Oriel instrument variant offering extended travel and solid mounting.

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Oriel

Oriel Instruments

Newport

Spatial filter

Laser spatial filter

Optical alignment

Beam conditioning

Pinhole mount

Optical translator

Translation stage

Micrometer stage

XY stage

Laser optics

Photonics equipment

Optical bench

Optical rail mount

Precision positioning

Micrometer translation

Oriel 15220

Oriel 15221

Laboratory optics

Laser research

Beam focusing

Optical assembly

Custom optical mount