Quality control is one of the most important steps in wholesale eyewear buying. Poor quality leads to returns, bad reviews, and lost customers. At Ajaoptical, we help wholesale buyers inspect products properly so you only stock reliable, long-lasting eyewear.
Start with frame materials. TR90 should be flexible but not flimsy. Acetate should feel smooth, with no rough edges or uneven coloring. Metal frames must be firm, with no loose hinges or flaking plating.
Next, check lens quality. All sunglasses and blue light glasses should offer genuine UV400 protection. Lenses should be clear, without scratches, bubbles, or distortion. Polarized lenses must reduce glare consistently across the entire surface.
Hinges and temples are often overlooked but critical. Test opening and closing repeatedly—they should stay tight and not wobble. Temples should bend gently and return to shape without breaking.
Fit and finish matter too. Frames should sit evenly, with no warping. Nose pads should be soft and adjustable. Any logo or printing must be sharp, durable, and not easy to scratch off.
By following these steps, you drastically reduce defective inventory and improve customer satisfaction. AJA Optical provides full pre-shipment inspection for all wholesale eyewear orders, so you can order with confidence.
