Precision Glass Pressing
See how custom pressed glass components are precision formed for lighting applications.
✦ Specified Ra 20–40 surface finish supports cleaner and more precise optical transmission
✦ Curvature accuracy reaches 0.001 mm for stable focal and optical performance
✦ Standardized production covers mold development, lens manufacturing and final optical inspection
✦ Quality control is integrated throughout production rather than limited to final inspection
✦ Clear 15 mm domed lens combines ground edges with a compact profile
Compact PYREX Glass Lens with a Shallow Domed Profile
This clear PYREX lens combines a shallow domed profile with the specified Ra 20–40 optical surface finish.
Curvature accuracy reaches 0.001 mm, while standardized production integrates mold development, manufacturing and final inspection.
Quality control at every stage supports consistent optics, with surface-finish definitions and acceptance criteria agreed for your assembly.
The information sheet specifies PYREX, an outer diameter of 15 mm and a height of 2.6 mm. Net weight is 1.15 g per piece.
Ra 20–40 is the exact surface-finish notation in the source. Units and the inspection standard are not supplied, so confirm the intended definition on the controlled drawing.
The source states curvature accuracy of 0.001 mm for stable focal and optical performance. Confirm how this value is defined and measured for the ordered lens.
The source describes standardized production from mold development through manufacturing and final inspection. Quality is controlled throughout the process rather than only screened at the end.
Interchangeability is not established. Compare both optical surfaces, curvature, clear aperture, thickness and mounting tolerances before treating the products as variants or replacements.
The source lists an MOQ of 1,000 pieces and packaging dimensions of 310 × 255 × 340. The packaging unit, construction and quantity per carton require confirmation.