Compared to the previous model, the TC18 5th Gen Mini View Camera System has the following major upgrades: 1. Modular Combination: With different modular combinations, or by adding or replacing modules, you can assemble various types of machines or configurations with different functions. All these operations do not require tools and can be done by hand, which is very convenient. 2. Quick Switch Between Horizontal and Vertical Shooting: The camera body can be quickly locked into the correct position for switching between horizontal and vertical shooting, eliminating the need for screw adjustments. 3. Quick Wrench for Lens Plate Fixation: The fixation of the lens plate can now be done using a quick wrench, eliminating the need for screw adjustments. 4. Focusing Knob with Micrometer Scale: The focusing knob features a micrometer-style scale, with a precision that can reach 0.04mm. Additionally, you can upgrade to a configuration with 0.01mm precision. It has a folding crank that won't damage the knurled contour of the knob. The 5th generation TC18 system is compatible with various brands of DSLRs, mirrorless cameras, and digital backs.It enhances versatility and creativity, delivering faster professional results. The SWEBO TC18 functions as a tilt-shift and swing adapter, enabling view camera movements for every lens in use. It features an arca-swiss standard structure for direct tripod head connection, and 5 1/4 inch screw holes for other quick-release plates. Focal plane shifts to increase file size Rotation Landscape/portrait built-in Built-in macro extension Create selective optical unsharpness Use more of the image circle of your lenses Focus closer and enlarge your subject without extension rings Experiment with other system lenses and medium format lenses The products you receive will also include copal 0#lens panel and M39 lens panel. If you need to use other specifications of the lens, you can choose a wide range of SWEBO lens panel, or contact us.