Greetings to all! I'm relatively new to the watch game & this forum. I love looking at all the photos of the fine specimens on here. Especially the lume shots. Some of them are amazing! I'm inclined to try a lume shot of my AT. Will I need a macro lens? I have Canon 70D with a 17-55mm f/2.8 lens. What shutter speed should I use, or should I use the bulb setting? Thanks in advance for any tips!