家政保洁细致清洁空调滤网灰尘图片

Ultra HD commercial photography, 8K resolution, close?up shot of a cleaner carefully cleaning the air conditioner vent, white grille details clear and dust?free, background is a simple living room white wall blurred cleanly, softbox evenly illuminates with no shadows, highlights delicate, macro lens f/3.5 sharp detail, subject centered occupying 70% of the frame with even white space around, 16:9 landscape, product service photography professional quality.