For years my ShareGrid profile has been under my name: Mark LaFleur. I recently updated it to the name of my rental house. Same gear, same service. I am a Los Angeles based cinematographer and lens addict, and I am the the owner/operator of OLD FAST GLASS, a rental house that specializes in vintage cinema lenses. You may have also seen the lens tests we've done in collaboration with ShareGrid. If you haven't, check them out. Please don't hesitate to ask questions about any of my lenses. I love pairing a project with the right glass. I have every accessory you need to build a complete camera package as well as a huge prep space. This is the gear I use for my personal projects, and it's in excellent condition. My lenses are regularly serviced and are among the best examples available.