From Our Blog

Causes of Carbon Deposits in Aircraft Piston Engines

Combustion engines are powerful pieces of technology that have served humankind well. However, they are not perfect by any stretch of the imagination. Older machines especially run the risk of burning fuel less efficiently and more messily. Even newer engines are not free from the same issues as less advanced engines. All combustion engines gather […] read more…

How To Conduct a Proper Inspection of a Firearm

Owning a firearm is a lot of responsibility—not only to your safety and those around you, but also to the gun itself. Firearms are intricate mechanical puzzles with many moving parts. As such, they must be maintained and cared for to keep them functional and safe. Knowing how to conduct a proper inspection on a firearm is […] read more…

Gradient Lens Corporation Launches New & Improved Website!

We are very happy to announce the launch of the new and improved www.gradientlens.com featuring our extensive line of Hawkeye Precision Borescopes. We launched our first Website in 1999. Since the beginning, our goals haven’t changed. We strive to be the world’s number one manufacturer of borescopes by offering the best combination of quality, value, […] read more…