Commercial Photography II CTE Practice Exam

Specular highlights are reflections of your light source that appear on a shiny surface, revealing how smooth the surface is, where it curves, and how light interacts with it. In product photography, they’re essential for conveying gloss and shape, but they can also wash out detail or create an unreal look if they’re too strong or poorly placed. The goal is to shape highlights so they enhance the material and form without hiding texture or color.

You control highlights by shaping the light and how it reaches the product. Adjust the lighting angle and distance to position the reflections where they help define contours rather than distract. Use diffusion—soft boxes, bouncing off white surfaces, or diffusion fabric—to soften sharp highlights so texture remains visible. Polarizing techniques can reduce unwanted glare on glossy or reflective surfaces; a polarizer on the camera can cut reflections, and coordinating polarization with the light (often a cross-polarization setup) gives you more control over what gets reflected into the lens. Providing multiple light sources or fill light helps keep highlights from blowing out by balancing brightness across the surface. Finally, post-processing can tame any remaining clipping and preserve natural texture, but it should replicate what the lighting actually showed rather than create an unrealistic shine.

The other statements aren’t accurate because specular highlights aren’t limited to metallic surfaces, they can be controlled after the initial setup, and they do not inherently obscure texture if managed correctly.