9002.11.40.00 - Projection

This HTS code, 9002.11.40.00, specifically classifies objective lenses that are designed for use with projectors, cameras, or photographic enlargers and reducers. Objective lenses are critical optical components that form the initial image in these devices. Their primary function is to gather light from the subject or scene and focus it to create a sharp, inverted image that is then further processed or projected.

Within the broader category of "Objective lenses and parts and accessories thereof," this classification distinguishes itself by its intended application. While other subcategories might cover objective lenses for microscopes or telescopes, this heading is exclusively for those integral to imaging and display apparatus used in photography and projection. The crucial differentiator here is the apparatus the lens is intended to be part of.

As this is a leaf node, there are no further subcategories to introduce. Therefore, the focus for classification under this code rests on confirming that the objective lens is indeed designed and intended for integration into a camera, projector, or photographic enlarger/reducer. Examination of product specifications, intended use documentation, and the physical characteristics of the lens, such as focal length and aperture, will be key to verifying its proper classification within this specific HTS code.