眼镜店：镜框墙与验光暗室

Show a contemporary Taiwanese optical shop balancing retail display against a technical back room. Render frame walls as slim horizontal shelves in pale timber or brushed metal, each frame displayed individually with generous spacing and lit by a concealed strip beneath the shelf above so no frame is in shadow. Group frames by material and colour into clear blocks. Show a fitting counter with a large mirror on an adjustable arm, two stools, a tray of lens samples and an adjustment tool set. At the back, show the optometry room behind a door with a small window, its interior darker, with a phoropter, an eye chart projected onto the far wall and a technical stool. Keep the floor in pale large-format porcelain, walls white, ceiling with a slim track of adjustable spots. Add a small workshop bench visible through glass with an edging machine and lens blanks. Show bright even lighting with high colour rendering. Photorealistic, clean and precise, eye-level view across the frame walls.