For Sale Berthiot Perigraphe 90mm (France, 1899) wide angle brass lens ___ PRICE REDUCED ___

antique brass lens from the renowned French maker Berthiot, established in Paris in 1857

engravigns:


focal length: 90mm
wheel stops diaphragms
view angle: 105º
height: 17mm
frontal diameter: 39mm
image circle: about 24cm (enough for a 6½ x 8½" plate, see maker's recommendations below)
_ image circles have been taken at infinite with full aperture; at close distances, the image circle is increased _

symmetrical optical design (6 elements, 2 groups), it is a convertible lens: if the the frontal element is unscrewed, the lens gives double focal length and increased coverage

good condition, it keeps its original lacquer
glasses: clean, some thiny marks, frontal element is slightly yellowish near the edges
diaphragm wheel moves smoothly
comes with lens flange

weight (with lens flange): 114g

price: 115 EUR / 120 USD

Shipping cost:
Europe: 12 EUR
USA, Canada, Australia, China, Japan, and all other countries: 15.60 EUR / 16.50 USD

parcels shipped from Europan Union
(insured, registered, with track and trace)

payments:
Bank Transfer preferred (Wise)
PayPal also accepted

bump

PM

still available

Reasonable offers are considered!

I am interested -do you have a sample photo ?????

PM sent

price reduced .. 99 EUR

for payments in other currencies, please check the current exchange rate at https://www.xe.com/currencyconverter/