G. Martin Paris portrait Petzval 150mm F4
History: A small portrait petzval lens made by a french (or maybe british?) maker. The engraving has two parts, the first reads:
'G. Martin - Constructeur - Paris'
while there is also an engraving on the other side of the waterhouse slot, which reads:
'4900 - London'
Im not completly sure about the maker here. There was a Dom Martin which manufatured cameras in the early days in Paris. There was also G.S. Martin in London who made photographic equipment including lenses in the 1880is in London. I tend to believe that this is rather the later G.S. Martin who made this lens, but why the 'Constructeur- Paris' part in the engraving? A small mystery.
The focal lenght is about 150mm and the open aperture is around F4. It covers 4x5 with a destinctive petzval character in the outer region (especially in the larger format).
Condition: This brass beauty comes in a great condition. The brass looks nice and shows only minor wear and a nice authentic patina. The rack & pinion mechanism is complete and mostly is working (sometimes it needs a light push though). The glass is in ok condition, especially the front has quite some cleaning marks and scuffs, but that wont affect image quality at all. Besides that there is no haze, fungus or seperation.
It comes with a fitting flange.
Insured and tracked shipping cost:
Germany - 10 eur
EU* - 20 eur
Worldwide - 60 eur
*(the site offers only 2 shipping variations, DE and worldwide. buyers from EU please either contact me beforehand for a reduced EU cost, or after buying so i can send a refund over the difference)
Importent Note: This item comes from my private collection and is around 100 years old (antique). I try my best to describe all the faults and major damage which are relevant for the function of this item. But the actuall item can show signs of wear and also some cosmetic blemishes/damage which is not described in the auction text! When buying this item the buyer agrees to this terms.