


Optical Eyepiece Housing / Optical Tube
We specialize in high-precision CNC machining and die casting, supporting tolerances down to ±0.01 mm.
Our ISO 9001 and ISO 13485 certified facilities provide in-house inspection, engineering support, and DFM review to ensure consistent quality.
We support fast prototyping to low- and mid-volume production, with strict confidentiality for all customer designs and data.
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Key Features:
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Materials: Aluminum / Copper / Stainless Steel
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Tolerance: Up to ±0.002 mm
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Processes: CNC machining, anodizing, sandblasting, polishing, coating
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Structure: High concentricity, smooth internal surface for optical alignment
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Application: Microscopes, telescopes, night-vision devices, measurement instruments
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Quality: 100% inspection, stable mechanical performance
Our optical eyepiece housings are designed for precise optical alignment, lightweight strength, and reliable durability—ideal for custom optical and imaging systems.