Thank you for viewing! m(_ _)m Please read the profile section and make your purchase only if you agree with the terms. [Product Name] ZEISS Vintage Eyeglass Frame, Nylor, Large Size, Zeiss This is a vintage eyeglass frame from Zeiss. Demo lenses are currently installed. Accessories such as a case are not included. The size is approximately 14.6cm wide (outer side of the hinge screw to outer side) x 5.3cm high. (Please forgive any slight errors as this is measured with a ruler by an amateur) It's a large, square lens frame, a rare large size for vintage frames. While nylor frames are often seen in HOYA's vintage frames, Zeiss nylor frames are not as common, I think. I was looking closely at it folded, thinking it was a relatively slim design... and when I opened the temples, I was surprised to find spring hinges! There's a close-up image of the hinge part, and it looks like a regular hinge at first glance, but it has a spring built into that space. I can't help but feel a sense of awe at the high level of technology and the imagination that said, "We can fit a spring hinge in this space!" (← Exaggerated... lol) The nose pads are also the less common insert type, and the temples are made of a non-slip material like silicone. The color is a glossy silver. The markings/printed text are as follows: Inside the right temple... "J ZEISS West Germany" Inside the left temple... "5870 7001 140 Z" On the underside of the lower bridge... "59□19 F01" It seems to be the size notation of recent eyeglasses, 59□19-140 It is a new, unused item, and there is some discoloration on the nose pads due to age. The demo lenses have few scratches. The frame itself has no noticeable scratches or stains, and the condition is good, I think. As it is a vintage item and has been stored by an individual, please purchase it if you understand this.