eBay
(Focus(mm) Resolution(mm) DF(mm) Object field of view(mm) Image field of view（mm)）. 36 2.8 42.9 5 22.5.
eBay
The chain allows it to be worn as a necklace, making it a thoughtful and creative gift for any occasion. Perfect for gift-giving or as a one-of-a-kind collectible!
eBay
Ordinary Room. With Ventilating grate showing circulation of heat and removal of vitiated air.
eBay
There is a new battery inside and the dial and internal light work.
eBay
eBay
This vintage Gowllands England No. 3 Dental Inspection Mirror features a mirror diameter of 18mm and a total length of 160mm. Made in England, this dental tool is a collectable piece that showcases the craftsmanship and design of medical instruments from the past. The mirror would have been used for examining the oral cavity during dental procedures, and it serves as a unique item for collectors interested in scientific and medical memorabilia. Please see the pictures for details of condition.
eBay
Publisher: Cambridge University Press ISBN 13: 9781108005425. Author: Baron John William Strutt Rayleigh ISBN 10: 110800542X. Binding: Paperback Language: english. Book Details. Will be clean, not soiled or stained.
eBay