Author name: Tony Jelson

Sourcing a lens edger machine directly from a manufacturer can reduce purchasing layers, improve technical communication, and provide better control over configuration, warranty, and spare parts. For optical shops, clinics, hospitals and distributors, the right thing to do is to assess the machine itself, the factory’s production capacity, certification, service system and overall cost of […]

Normal intraocular pressure is commonly described as being between 10 and 21 mmHg, while the average eye pressure in healthy adults is approximately 15 mmHg. However, one eye pressure reading cannot show whether an eye is healthy on its own. Some people develop glaucoma even when their readings remain within the commonly used range. Others

Axis shift in auto edgers refers to unintended changes in the cylinder axis during lens edging. It is commonly caused by blocking inaccuracies, chuck slippage, calibration drift, or tracer errors. With proper setup, maintenance, and stable machine design, axis shift can be significantly reduced. Let’s demystify the causes of axis shift and explore how to

In 2026, the optical industry continues to move toward full automation to combat rising labor costs and meet consumer demands for rapid turnaround times. If you are looking to upgrade your lab or open a new optical boutique, the auto lens edger is likely your most significant investment.Understanding the current market pricing—which can range from

In 2026, the phoropter market is hitting a tipping point. While the Manual Phoropter remains the “indestructible classic” (holding 52% of the global market), Auto Phoropters are rapidly becoming the industry standard due to labor shortages and the rise of telehealth.Here is your 2026 buying guide to navigating the choice between mechanical reliability and digital

For small optical labs and independent practices, choosing the right auto lens edger is a critical business decision. In this blog, we’ll analyze the best options of auto lens edger for 2026, focusing on the specific needs of low-volume workplaces, and explain why brands like Shanghai LINK are becoming the preferred solutions for savvy business