A Ross Orthographic Brass Lens

A Ross Orthographic Brass Lens serial no.6814, circa 1865, focal length 40cm approximately, body F, optics F, fungus patches

A Ross 15x12 Waterhouse Stop Brass Lens, serial no. 23412, body, G, elements, G-VG, some light leaning marks

serial no. 138620, body, F-G, elements, G-VG, some light internal haze

with Ross No.6 Symmetrical 8" brass lens, body, VG, lens, VG, complete with roller-blind shutter, G. Hare Patent Automatic Changing Box and magazine back, in fitted leather case

to include a Ross London f/5.6 5½" Homocentric lens, an unmarked brass lens, a Ross London f/6.3 Homocentric 5" lens, a Carl Zeiss Jena f/4.5 Tessar 12cm lens, an f/4.5 4¼" Beck Enlargin

A Ross London 53cm 21" f/4.5 Xpres Brass Lens Serial No: 144753 Body: VG - one slightly slipped aperture iris blade Optics: F/G some marks to the front element and light haze

A Ross Rapid Symmetrical 8x5 Lens, brass, serial number 46844, barrel G, iris works, optics G, in a Ross rigid case.

Antique Ross London Brass Telescope Maritime Nautical Range Lens Scope In Box Measures 15 1/4" Open, 5 3/4" Closed

brass, body G, marked 'Ross London' to rear of lens body, optics G-VG, very faint dust & haze present,

body G, wear, tear, & patina present, optics G-VG, some very light haze & some dust present, in lens board,

including Ross Double Anastigmat f/7.7 14", Cooke Primoplane f/6.5 5" and more, togehter with two shutters (a lot)

including Ross Double Anastigmat f/7.7 14", Cooke Primoplane f/6.5 5" and more, together with two shutters (a lot)

English Mahogany Studio Camera by Ross of London, circa 1880, having the original red lacquered cloth bellows and brass lens, tripod leg sets. Took 6 1/2" x 4 1/2" glass plate negatives. Fine conditio

with parts from maker's including Dallmeyer & Ross (AF)

from a range of manufacturers including Burr, Clemens & Gilmer, Houghton, Ross, & more,

An Unmarked Half Plate Mahogany and Brass Field Camera Body: G Lens: Ross 8x5” Rapid Symetrical lens, waterhouse stops (22830) Optics: F/G some internal dust

ROSS LONDON XPRESS F4 MAGIC LANTERN 20th Century Air Ministry mahogany body magic lantern with central bellow section, tin light box on adjustable brass track, with Ross wide angle xpress F.4 Lens No.

Monocular Microscope, A. Ross, London. Barlimb model. Date of manufacture: 1852. Serial number: 504. All brass with mahogany case and glass door. Objective lens 1: A. Ross 1856. Objective lens 2: A. R

brass, with a slot for square filters

A ROYAL AIR MINISTRY LARGE FORMAT AERIAL CAMERA LENS, CIRCA 1920-1945, of black painted brass with brass mounting ring, a twenty inch F 6.3 lens probably made by Ross of London under contract for the

A ROYAL AIR MINISTRY LARGE FORMAT AERIAL CAMERA LENS, CIRCA 1920-1945, of black painted brass with brass mounting ring, a twenty inch F 6.3 lens probably made by Ross of London under contract for the

A ROYAL AIR MINISTRY LARGE FORMAT AERIAL CAMERA LENS, CIRCA 1920-1945, of black painted brass with brass mounting ring, a twenty inch F 6.3 lens probably made by Ross of London under contract for the

brass, body G, optics G, some haze & cleaning marks to rear element, in maker's case,

Globus Universal Studio Camera with Ross Lens, c. 1898 1) Herbst & Firl, Görlitz, Germany. 24 x 30, nickel-plated fittings, on double-pillared stand with inclining plate of 80 x 38 cm, extendable