Clip-On Single-Camera Phone Lens

Create a compact clip-on smartphone camera lens accessory designed to attach to the back of an iPhone and cover only **one individual camera lens**, rather than covering the entire three-camera module. The lens housing should be **small, lightweight, and circular**, with the optical lens centered directly over one of the phone’s cameras. Add a **simple spring-style latch on the top** that clips over the top edge of the phone and allows the accessory to be installed and removed easily without tools. On the side of the lens housing, include a **small ridged zoom scroll wheel** that can be moved up and down to adjust the zoom smoothly. Keep the zoom wheel compact and close to the lens so the entire accessory stays small and does not interfere with the other phone cameras. The housing should be made of a durable-looking black material with rounded edges, and the lens should have realistic glass optics. Make the model **fully editable and parametric**, with adjustable lens diameter, housing thickness, latch width and height, latch position, scroll-wheel size and position, and the distance between the lens and the phone camera. Design the parts so they can eventually be **3D printed and assembled**, with the latch providing a secure but removable grip and the lens sitting directly over the camera without touching the phone’s glass.

Parameters

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.