Learn how to create a realistic camera lens photo manipulation effect in this beginner-friendly Affinity Photo tutorial. Follow step-by-step instructions to merge train tracks emerging from a Canon lens, mastering techniques such as round and line selections, Gaussian and depth of field blurs, shadow creation, and light adjustments. Practice visual effects, the light spill trick, and curve adjustments to enhance the final composition. Access additional resources, including the tutorial file with all layers, and join the instructor's online community for further learning opportunities.