Holding device for an image-influencing optical component of...
Holding device for an optical element
Holding device for an optical element made of a crystalline...
Holding device for an optical element with support force...
Holding device for optical element
Holding frame and display apparatus incorporating the same
Holding mechanism, optical apparatus and device...
Hood for a digital image collecting lens
Hot crimping structure and method for fixing a lens to a...
Housing for crystal accommodated in its interior with polished o
Housing structure for fixedly holding lens array
Hybrid optical barrel