Custom Precision Etched Optical Grating Plate for Encoder and Optical Measurement

The displayed price is an estimated reference price. As this is a precision customized component, pricing is determined based on drawing details such as slit width, thickness, material, and production quantity. Both sample orders and mass production require technical evaluation before issuing a final quotation. The actual price may be higher or lower than the reference price.

Pricing depends on several factors, including material type, material thickness, overall size (area), pattern complexity, feature dimensions, and tolerance requirements. Higher precision requirements and tighter tolerances require stricter process control, additional inspection, and sometimes slower production speeds, which may increase the cost. In some cases, multiple processing techniques (such as chemical etching combined with laser cutting or special surface treatments) may be required to a

Yes.The listed sample price is for reference only and subject to drawing evaluation. Free samples may be available upon prior communication if suitable stock items are available. Most samples require custom fabrication to ensure accuracy. Sample fees can be fully or partially deducted from future bulk orders.

Yes. Unit price decreases with larger order quantities due to optimized production efficiency. Please contact us for bulk pricing.

Yes. We support full customization based on CAD drawings (DXF, DWG, PDF, AI formats accepted). Custom slit width, aperture size, thickness, and surface treatment are available.