Trial frames are used to hold trial spectacle lenses in front of the eyes to establish the spectacle refraction. This unit is able to hold 3 lenses in front of each eye. It is very complex for its early date.This trial frame is a rare example of a very complex early design which has survived in good condition. Complex nineteenth century trial frame: double lens clip to front rotated by long control knob. Single downward pointing lens clip to back. Bridge height and extension adjustable. Variable inter-pupillary distance calibrated in inches. Slide extending curl sides. Eye rims stamped:'PAT NOV.6.94 & PAT JUNE25.95'. Sides stamped:'PAT APR.30.95'optometry, eye examination, refraction, trial frame, spectacles

Builit in 1950s and used till the mid 1970s within the Physics Department used in Melbourne. John Rouse and David Caro was involved in the construction.Black and white photo of cyclotron (nuclear physics accelerator)Focusing lens generators. Duplicate of 201 Sticky typed labels on back from top and left to right: “FOCUSSING LENS GENERATORS”

Penleigh Boyd, Robin and Patricia Boyd's son, recalls that "Robin experimented with stereoscopic photography which, when viewed through either polaroid or red/green glasses, produced a three dimensional effect. A special double lens attachment with image splitting mirror was added in front of the normal camera lens to produce a double image similar to the image seen by each left and right eye". Robin experimented with stereoscopic photography when they lived in the 158 Riversdale Road Camberwell.Stereoscopic camera lens in a box with instructions in Japanese and Englishwalsh st miscellaneous, robin boyd

This camera was made for the mobile photographer and the camera manufacturer Kodak was at the peak of production. Mr. George Eastman, the company's founder, who invented roll film, which could withstand the outdoor activities and therefor replaced photographic plates. In 1900, the Box Brownie camera was first released Kodak's motto was' "You push the button, we do the rest," The film used in this camera was Kodak Verichrome 620 introduced in 1936 and only went out of production 2009. This camera was a vintage 1970s one. Between 1963 and 1970 the company sold 50 million of this type of camera. The production of smaller and more user friendly digital cameras, mainly from Japan finally nailed the coffin lid on the Kodak Company. Ironically, one of Kodak's engineers called Steve Sasson, devised a camera that could save images using electronic circuits. The images were transferred onto a tape cassette and were viewable by attaching the camera to a TV screen, however Kodak tried to maintain its photographic film products beyond its "use by date". In1975 Kodak becomes the first company to make a digital camera, however the Japanese manufacturers could make smaller and more compact cameras ending Kodak's monopoly and eventual demise.This particular "box brownie" was used by Margaret Shefford, nee Turner, who with her husband retired, in the 1980s, to Mount Beauty. The camera was purchased in the 197's and used on their cruise to England. The significance of this item is that at the time of its introduction to Mount Beauty the camera was a "state of the art", for general public, camera introduced by an ever increasing influx of retirees. This identifies the Kiewa Valley not only as an attraction for sightseers and overseas tourists but also retirees. The social implications of this trend will continue to provide a broader requirement for medical and other facilities geared up to the requirements of an aging population. As a lot of cities in Australia have increasing levels of violence (mainly drug related) rural "retreats" are becoming more sought after by sections of "the gentle populous"This is a black metal rectangular camera, rounded on the ends and has silver colored fittings(stainless steel) and a small leather handle on hinges the left side (facing the lens). The folding lens and shutter component fold out from the main compartment. Two metal arms swing out and hold the lens and collapsible lens body to the required length. When not in use this collapsible (folding) lens extension is fastened to the main body structure providing security and preventing damage to the folding material. The camera has a collapsible eye piece or view finder at the top end. The right hand bottom end has a cylindrical film wider (polished steel). Inside there are two cylindrical cavities, one holding the roll of unexposed film and the other (winder) end a cylinder onto which the unexposed film is wound through for each picture frame. There is a locking mechanism to hold the folding lens structure to the main box structure. See KVHS 0419B for its carrying caseNo external makings but when the lens is folded out it exposes manufacturing information on metal base around the lens " Kodette II B I shutter"(B= Bulb and I= Instant), underneath this, in larger print, is "'FOLDING 'BROWNIE' SIX - 20" below the lens and in smaller print, "made in Great Britain" and underneath this "by KODAK ltd"kodak kodette ii, folding brownie camera, photography, hobby personal item, tourist gadgets.

This French Service medal was awarded to F.J. Browne for service in the First World War tending to the wounded soldiers evacuated from France on hospital ships. The places inscribed on the medal are all in the Communaupole (Urban Area) of Lens-Liévin in the Pas de Calais where the broad plain and low hills of Artois saw some of the most savage and bloody fighting of World War I.Francis James Browne died in Sydney 1963. He had a long career in obstetrics and gynaecology. Summary of appointments include: General Practice in Wales, Maternity Department of the Edinburgh Royal Infirmary, 1st director of obstetric unit, University College Hospital London. Retired and continued postgraduate teaching in London and NSW. Married to Grace Cuthbert, who was director of Maternal and Baby Welfare in NSW. A collection of objects found amongst Professor FJ Browne's papers were transferred from the Archives to the Museum collection in January 1994. A small round gold medal (.1) with presentation case (.2). The scene on the front of the medal depicts an ancient castle & surrounds with the rising sun in the background, and is inscribed "SUNT LACRYMAE RERUM". On the reverse is a figure of a winged woman against a cross, and the inscription "AUX HEROS", above a list of inscribed place names: "DE GARENCY, VIMY, ABLAIN, AVION, SOUCHEL, LENS, LORETTE, LOOS". The outside of the presentation case is maroon leather. There is a cream velvet mount for the medal and the inside of the lid of the case is lined with cream satin. "A. MAYEUR" is inscribed on both sides of the medal. "SUNT LACRYMAE RERUM", "AUX HEROS", "DE GARENCY, VIMY, ABLAIN, AVION, SOUCHEL, LENS, LORETTE, LOOS", "A.MAYEUR"numismatics, world war i, france, browne fj

Detached sector panel from upper lantern. The lens segment is one of a pair of freestanding panels that formerly stood on a platform in the upper lantern room on either side of a small fixed light. The platform rested above the 1860/62 Chance Bros. first order, fixed lens and could be accessed by a ladder. The two sector lens panels were each set in a bronze frame and comprised a curved wider (belt) piece in the centre with nine curved, slim line pieces above and below it (19 pieces in total). The belt aligned with the light source to provide optimal focus and range. The panels, the light and the platform were installed in 1934 to upgrade the original optical system with red warning lights. Fitting them above the lantern was a convenient and inexpensive way to do this, with each lens panel set up behind a red glass panel to project a red sector to the seaward over to Cape Howe and the Western Shore. The two sectors are likely to be Chance Bros. by manufacture although they do not appear to bear the maker’s name. This is probably because Chance Bros. typically fixed metal plaques to their apparatus and tended not to stamp smaller components such as their lens frames. It could possibly indicate that the two sectors are former components of a larger system, i.e. another lens. This can easily be confirmed by closely inspecting the bronze frames. A series of holes on the frame would indicate that ‘they would have bolted to other panels to make a larger lens assembly’. The absence of holes would confirm that ‘they were made specifically to stand alone’. The sector panels were removed from the Gabo lantern in February 1992. At some point after their removal, they were found in boxes marked with ‘Ince Pt.’, however it is thought that Ince Point lighthouse ‘never had … stand alone sectors’. The panel in the Gabo Island collection is one of two segments discovered at the Eden Killer Whale Museum in about 2007. One section was repatriated to Gabo Island and the other was to go to Smoky Cape Lighthouse in northern NSW. The Gabo lens segment has first level contributory significance for its historic value and provenance to the lantern room. It is recommended that Parks Victoria/AMSA seek to return the Smoky Cape segment to Gabo Island and reunite the sector panels.The Gabo lens segment has first level contributory significance for its historic value and provenance to the lantern room.Section of a lens from a lighting apparatus , rectangular louvers of glass enclosed in a metal frame.

This Kodak Autotime camera was patented in 1907. The Autotime Scale on the lens reduces the liability of error in exposure as it automatically indicates the proper time and stop opening for subjects under any condition of outdoor photography.Kodak patent May 1907 Automatic Exposure Scale. Rapid Rectilinear Bausch and Lomb Optical Co. Lens: Autotime settings around bottom of lens.camera, kodak, autotime

Owned by Newspaper photographer living in Wattle Park c 1960s.Possibly Nepera Brand, Name on Slide Boxes.1.A Wooden Case with a Sliding Rear Door for Projector. 2. Projector, Wood & Brass, Black Metal Box at rear for lamp & electric lead, spare lens inside. Brass lens holder & Focus adjuster at other end. 3. Wooden slide holder holds two slides, and fits between body and lens tube. 4. Spare lens marked 6 In EQUI with sliding collar. 5. 3 packs of glass slides. 4. Grey tin containing slides. Slides stored in .09.13.No 510324 on Lens Adjuster Ron.230577, 7in, Est 1816, Trade mark. London Made. Without name Australasia Pty Limited.photography, photographs / slides / film, projectors

How widely the prisoptometer was used is unclear but the Standard Optical Company later patented a new model, The Standard Prisoptometer, on June 21, 1904. Edward Jackson's crossed cylinder technique of determining astigmatism was first detailed in the Transactions of the American Ophthalmological Society (1887)4:595-598. The convenience of Jackson's crossed cylinder lenses over the prisoptometer in weight, cost, portability and reliability meant that they were soon almost universally adopted.This is a rare item as few are known world wide.This instrument is an optometer, that is, a device to measure the refractive error of an eye. It is made of cast iron, steel, brass and glass. It contains a prism which could be rotated, and was used to view a disc or an object circle. The prism caused monocular doubling of the object circle and the separation of the two images varied as the prism rotated, depending on the astigmatism present. The axis of the astigmatism was indicated by the prisoptometer and trial lenses were used to determine the the magnitude of the spherical and cylindrical refractive errorImprinted:"DR CULBERTSON'S PRISOPTOMETER/ GENEVA OPTICAL COMPANY MAKERS, GENEVA, N.Y./ PATENTED SEPT, 21, 1886". Stamped "853" on eyepiece and lens mounting.optometry, prisoptometer, optometer, astigmatism, refractive error, refraction, culbertson

Glasses, also known as eyeglasses or spectacles, are frames bearing lenses worn in front of the eyes. They are normally used for vision correction or eye protection. A young boy’s frameless spectacles - 1 glass lens with gold style bridge with a stiffened cardboard spectacle case eyes, spectacles, eye glasses, optometry, moorabbin, bentleigh, cheltenham, market gardeners, pioneers, early settlers, schools

The Pentax Asahi Spotmatic camera is an SLR camera and was manufactured around 1960. An example of an early SLR camera.Black body with silver metal top . Three circular dials on the top with silver shutter button and winder. Base is silver with opening for battery. It has a screw on lens with lens cap . It has a thin plastic neck strap. It is quite a heavy Pentax Asahi on front near the lens . Spotmatic on front below shutter on the back Asahi OPT Co Japan.on top left 3588316 SPpentax asahi, pentax spotmatic, warrnambool history

Gunsight in a wooden storage Box. An arrangement of lens contained in a 6cm diameter x 70 cm long steel tube. Contained in a polished wood box with a hinged lid. Box also holds several accessories - aperture, resisters, filters. Serial Number 173scientific instruments, gunsight, lenses

The Panther lamp was made by Powell and Hanmer of Birmingham. (see Item 7354) This model appears to be dated from the 1920's. Early models of the automobile, motorbike and bicycles used carbide lamps as headlamps. Acetylene gas, derived from carbide, enabled early automobiles to drive safely at night. Thick concave mirrors combined with magnifying lenses projected the acetylene flame light. These type of lights were used until reliable batteries and dynamos became available, and manufacturers switched to electric lights.Carbide Vehicle Lamp.-Silvered Metal, Lens Assembly . Small Green lens on both sides of the assembly, with a clear lens in front. 'Panther B'Ham' is stamped on the lower part of the assembly. In addition a Logo is Stamped with 'P H' and 'Ltd' under those letters. Carbide Gas section missing.Panther B'Ham

This camera has representative significance as a replica of a model used widely during the 1950's.Black box with handle, lens and film opening clip on upper face, view finder, lens open close shutter and winder on left hand side, Inner compartment opens outwardly with clip to store film. Yellow and red descriptive sticker on upper lid, Use Kodak 620 Films. Front face gray and sliver striped plate,Brownie Flash II Camera , Kodet Lens ,Kodak Australia Pty Ltd Melbourne Australiacamera, pictures, film, photography, kodak

These night driving spectacles are in a shape of frame fashionable for ladies in the 1950's. The position of the lens silvering shows that these are designed for use in right hand drive cars. These were an expensive item in their day. Their excellent condition and original cardboard box suggest that they may be unsold new old stock.No other example of these Nupronite night driving spectacles is known in any Australian collection.Boxed Nupronite night driving spectacles. Yellow flat plano glass lenses with silver mirror finish in wearer's upper right field of each lens (to minimise glare of oncoming lights). Tortoise-shell look cat's eye frame. In original cardboard box.On box:'Nuprosal/ Nupronite/ "CAT'S EYES" NIGHT DRIVING SPECTACLES OUTSTANDING IN DESIGN AND QUALITY/ MANUFACTURED BY OPTICAL CRAFTSMEN/ MADE IN ENGLAND BY NUPRO LONDON/ MODEL:CAT'S EYES/ LENSES:SUPER/ COLOUR:AUTUMN LEAF'. Price added by hand '2 pound 17/6'spectacles, glare, night driving, eye protection

Inside are two light sources, which illuminate the object to be projected. Usually this object would be a postcard, photo, or other printed matter, but objects such as coins or leaves could also be projected. The light is reflected through the lens, and the image is projected onto a wall or screen. The light sources are burners. (http://museumvictoria.com.au/collections/items/721025/mirroscope-magic-lantern-projector-buckeye-stereopticon-co-1910) A lens sits at the front of a black metal box, with electricity lead. Inside two electric light bulbs illuminate the object to be projected (usually an image or printed matter), but objects such as coins or leaves could be projected. The light is reflected through the lens, and the image is projected onto a wall or screen. Focus is achieved by moving the telescoping lens tube in or out. The mirroscope includes an early electricity socket.projector, magic lantern, episcope, mirroscope, film, theatre, entertainment, movie

Edixa Reflex camera's introduced in 1954 were West Germany's most popular own series of S.L.R. (single lens reflex) with focal plane shutter. Type "B" with aperture release mechanics. The lens is a.Schacht Ulm 112712, with manual focus. Focal length = 50mm. Maximum. aperture = f/2.8, minimum aperture = f/22. Minimum focus 0.5m. It is a standard lens for 35mm cameras in the M42 mount and built for the Wirgin-Edixa cameras during 1950-1970's by Albert Schact in Ulm, W. Germany. A brown case in included.Front: WIRGIN / EDIXA REFLEX - B. Lens: A.SCHACHT ULM. 112712 / EXIDA-TRAVENAR 1:2,8/50 Bottom: WIRGIN WIESBADEN WEST-GERMANYcamera, film, 35mm slr

Owned by local, Margaret MitchellKodak Brownie Flash II Camera - box shape, black vinyl covering, with silver, grey front. Front has glass lens & 2 viewfinders. Back is hinged. Instruction Booklet includedFront of Camera: Kodak, Kodet Lens, Brownie Flash II Camera, Made in England by Kodak Ltd London photography, camera, box camera, brownie, kodak

Used in physics/optics laboratory at Mt Helen, most probably transferred from SMB to Mt Helen c1870 as SMB start date but could be much earlier A vertical arrangement of lenses, mirrors and polarisers mounted on a brass stand 50cm high with a heavy metal claw foot base. Circular calibrated 360 degrees platform with small brass clips holding a glass lens in position. Parts appear to be original, though the object appears to be missing a eye piece, a mirror to reflect the light, and a viewing platform.CS - 77optics, lenses, mirrors, smb, rocks, microscope, polarisers, scientific instruments

The Baby-Max is a Japanese subminiature camera popular in the 1950s and 1960s. It was often sold in a pack containing the camera, case and boxes of Kikufilm Panchromatic, a film specialised for toy cameras. Each film took ten 14x14mm images on 17.5mm paper backed roll. It was manufactured by Tougodo, a Japanese camera maker, active from 1930 to the early 1960s. The film with this camera has an expiry date of November 1962.This item is significant due to its popularity in the 1950s and demonstration of the evolution of camera technology.The Baby-Max is a Japanese subminiature camera. It has an elongated body with polygonal ends. The viewfinder is integrated in the top casing. There is a knob on the photographer's right to roll the film and there is a small fake knob on the left. The back is hinged to the right and locked by a sliding bar on the left. It contains a single uncovered window in the middle. The lens has a fixed focus and aperture, and has no markings. There is a lever to operate the shutter. The case is of brown faux leather. It is accompanied by a box of KIKUFILM.Around the central lens: "BABY-MAX / MADE IN JAPAN"baby max camera, cameras, cameras 1950

This glass lens was recovered from the wreck of the Falls of Halladale. Its purpose is unknown but could have been a clock face cover, a lamp or torch lens or even the lens from underwater equipment. The FALLS of HALLADALE 1886 - 1908- The sailing ship Falls of Halladale was an iron-hulled, four-masted barque, used as a bulk carrier of general cargo. She left New York in August 1908 bound for Melbourne and Sydney. In her hold was general cargo consisting of roof tiles, barbed wire, stoves, oil, benzene, and many other manufactured items. After three months at sea and close to her destination, a navigational error caused the Falls of Halladale to be wrecked on a reef off the Peterborough headland on the 15th of November, 1908. The captain and 29 crew members survived, but her cargo was largely lost, despite two salvage attempts in 1908-09 and 1910. The Court of Marine Inquiry in Melbourne ruled that the foundering of the ship was entirely due to Captain David Wood Thomson's navigational error, not too technical failure of the Clyde-built ship. The Falls of Halladale was built in1886 by Russell & Co., at Greenock shipyards on the River Clyde, Scotland for Wright, Breakenridge & Co of Glasgow. The ship had a sturdy construction built to carry maximum cargo and was able to maintain full sail in heavy gales, one of the last of the 'windjammers' that sailed the Trade Route. She and her sister ship, the Falls of Garry, were the first ships in the world to include fore and aft lifting bridges. The new raised catwalk-type decking allowed the crew to move above the deck in stormy conditions. This glass lens is significant for its association with the wreck of the sailing ship the Falls of Halladale. The Falls of Halladale shipwreck is listed on the Victorian Heritage (No. S255). She was one of the last ships to sail the Trade Routes from Europe and the Americas. Also of significance is that the vessel was one of the first ships to have fore and aft lifting bridges as a significant safety feature still in use on modern vessels today. The subject model is an example of an International Cargo Ship used during the 19th and early 20th centuries to transport goods around the world and represents aspects of Victoria’s shipping industry. Glass lens; transparent glass rectangle with bevelled edges. It was recovered from the wreck of the Falls of Halladale. flagstaff hill, warrnambool, flagstaff hill maritime museum and village, shipwreck coast, great ocean road, shipwreck artefact, falls of halladale, glass lens, rectangular lens, glass cover

Nino Corda was a Geelong based textile designer who worked at various textile mills between 1957 & 2003. He travelled the world in search of the latest fashions and techniques and developed timeless designs that were much loved by Australians. These items are on rotational display at the National Wool Museum’s ‘In the Factory’ exhibition. For many years, Nino also worked as part of the Honorary Staff of the National Wool Museum. His passion for the world of textiles provided energy and knowledge to the visitors and staff of the museum. Although Nino has now retired from his honorary position and has hung up his Australian Tartan vest, these items will continue to serve the community in sharing the stories of Australian Textile design. Textile designers used viewing lenses such as this to see how many threads are within a textile sample. It was important to count correctly, otherwise the enlarged final pattern would be out of alignment. Before compact lenses such as this, specialised glasses were used such as 8039.The viewing lens has a 3 fold design in order to fold up to be compact and easily transportable in a pocket while also working to provide its own stand when unfolded. The lens is black and contains one circular piece of magnifying glass on the top panel.Top panel. Words, scratched. NINOtextile calculations, textile design

This camera went ashore at Gallipoli on the first day of the invasion 25/04/1915.Metal silver Vest Pocket Kodak Camera. Rectangular box type with scissor pop out lens. Bellows made of leather During WW1 it was marketed as a camera suitable for soldiers due to size and portability, often referred to as "The soldiers camera". It has small shutter release button mounted above the lens plate and below the lens there is a slider for choice of apertures, It originally used A127 autographic roll film. The case is small leather black rectangular shaped with flap and press stud to keep shut.On plate holding the lens-:VEST POCKET KODAK Patented Mar 4,1902,May 6,1913 On bronze piece surrounding the lens -: 25BT50 clear ...brilliant tripod gray 1/2 sec ...dull 3/4 sec...very 01 sec Made by Eastman Kodak Co Rochester USA Autotime patent 1908 cloud marine distant view ave rge view nearview portrait No markings on leather case.

Late WW1 gas maskThis item was worn by German soldiers to protect them against chemical weapons during WW1Late first world war gas mask complete with field grey carry tin and replacement lenses in original paper Tin has a short, tan cotton strap for wearing over the wearers shoulder. replacement lenses are packed in celephane with "klarscheiben vor feuchtigkeit schutzen nicht wischen, nur am rande anfassen so einlegen" which translates to "Do not wipe clear discs from moisture protection, just touch at the edge so insert " 27.Mal1918 on base of tin "klarscheiben vor feuchtigkeit schutzen nicht wischen, nur am rande anfassen so einlegen" on replacemet lenses ww1, german, gas mask, wark vc club

Displayed in History House. The King Regula III series were a range of 35mm viewfinder and rangefinder cameras made by King between 1956-1959. The Regula III series models all have a similar look and have a characteristic front plate. This is a flat rectangular Eloxal (ELectrolytic OXidation of ALuminum) plate, with distinctive chrome-black-chrome stripes each side. The King logo is at the top of the left-hand stripe, and a PC flash sync connector on the bottom right stripe. The other common things across the range are the film advance/film counter lever, a "cold" accessory shoe, rewind knob, 1/4" tripod socket, textured leatherette and having the model name engraved on the front of the camera. The film counter on all models is on the film advance lever but has a reliability issue, it relies on a tiny rod in the film advance lever, and a fixed rod on the camera body pushing against each other every time the lever is advanced; the problem is the rods are so small that they wear down with repeated use until the film counter stops working.Regula IIIa Camera Regula IIIa is a basic viewfinder camera with a Prontor-SVS shutter, but no focus aids, light meter, frame lines in the viewfinder or strap lugs on the body. 367.1 - Single lens reflex camera. 367.2 - Light metre in leather case. 367.3 - Brown leather case.Front: Regula-werk king KG/Bad Liebenzell/Prontor - SVS (on lens) Regula/IIIa (on body)camera, photography

A spherometer is an instrument for the precise measurement of the radius of curvature of a sphere or a curved surface. Originally, these instruments were primarily used by opticians to measure the curvature of the surface of a lens. A fixed-frame tripod with adjustable central contact screw, equipped with micrometer scale. Brass construction with steel contact points. Designed for measuring curvature of lenses. Stored in a polished timber box. Made specially for Silberberg and Co. Ltd. Melbournescientific instrument, spherometer, h.b. silberberg & co ltd