供應各尺寸熒光鏡，25mm,27mm,28mm,30mm,30.5mm,34mm,37mm, 40.5mm,43mm,46mm,49mm,52mm,55mm,58mm,62mm,67mm,72mm,74mm,77mm,82mm,86mm 專為消除霓虹燈和 暖白 螢光燈綠色的反射光，清除了照片上深沉的青色調。使用時應避免直接對著光源拍攝。