A stereoscope is a device for viewing a stereoscopic pair of separate images, depicting left-eye and right-eye views of the same scene, as a single three-dimensional image. A typical stereoscope provides each eye with a lens that makes the image seen through it appear larger and more distant and usually also shifts its apparent horizontal position, so that for a person with normal binocular depth perception the edges of the two images seemingly fuse into one “stereo window”. In current practice, the images are prepared so that the scene appears to be beyond this virtual window, through which objects are sometimes allowed to protrude, but this was not always the custom. A divider or other view-limiting feature is usually provided to prevent each eye from being distracted by also seeing the image intended for the other eye. Most people can, with practice and some effort, view stereoscopic image pairs in 3D without the aid of a stereoscope, but the physiological depth cues resulting from the unnatural combination of eye convergence and focus required will be unlike those experienced when actually viewing the scene in reality, making an accurate simulation of the natural viewing experience impossible and tending to cause eye strain and fatigue. Although more recent devices such as Realist-format 3D slide viewers and the View-Master are also stereoscopes, the word is now most commonly associated with viewers designed for the standard-format stereo cards that enjoyed several waves of popularity from the s to the s as a home entertainment medium. Devices such as polarized, anaglyph and shutter glasses which are used to view two actually superimposed or intermingled images, rather than two physically separate images, are not categorized as stereoscopes.
The Holmes Stereoscope, Stereoscope Viewers & Cards
By the s dark colors dating common and the mount often had scalloped edges. The mount thickness changed over time, with the earlier ones being thinner than the later ones. The s mounts are typically thinner than the s mounts which are typically thinner than cards s and later mounts. Dating inexpensive examples from different years on hand will help judge thickness.
Insert a card with stereo images —a “view”—and presto! A scene came alive. Once Brewster’s design hit the market, the stereoscope exploded in popularity.
The stereoviews of the Smithsonian Institution Building in the Castle Collection cover a range of dates from to about These photographs provide rare glimpses of the exterior of the building as well as some of its interior spaces now long gone or significantly altered. The Smithsonian’s guidebook listed paintings by Stanley and by King on exhibit in the gallery. Title inscribed in the lower right corner.
Paper label on back:. American Stereoscopic Co.
Antique and Vintage Stereoview Photographs
I collect San Franciscana, primarily old books and postcards , mostly related to the Gold Rush and the earthquake. At an antique store many decades ago, I bought a lovely stereoscopic slide “stereogram” or “stereoview” showing the Victorian Cliff House middle thumbnail at top of this page from Ocean Beach. This card later inspired me to scrounge on eBay for more San Francisco stereoviews, mostly during a period of about ten months in The supply of the more common S.
Older stereoviews are available, like the wonderful Carleton Watkins stereoviews, but they are usually quite expensive. My collection contains stereoviews, including 40 duplicates.
Their bodies, officially, were at Flood Brook School in Vermont, perched atop stools and set among a set of comfy couches, whiteboards and cubbies. But mentally, they were teleporting around the world. Later, when they put their headsets down, the students told Herzog they were stunned by the intensity of the experience—and how much more emotionally they intuited the brutal dislocations wrought by war. But the VR hammered it into their souls.
VR, it seems, is finally edging into the mainstream. The high-tech age has given birth to many addictive new media, including websites, YouTube videos and endless text chat. But proponents say VR is different. By hijacking our entire field of vision, it has more persuasive power than TV, radio or any other previous medium. Why does VR get its hooks into our psyche?
If you drew two pictures of something—say, a cube, or a tree—from two slightly different perspectives, and then viewed each one through a different eye, your brain would assemble them into a three-dimensional view. This was, he noted, precisely how our vision works; each eye sees a slightly different perspective. A decade later, the scientist David Brewster refined the design, crafting a hand-held device you could raise to your eyes.
A scene came alive.
Early Mounted Photographs. Nearly all s paper photographic prints are mounted. A percentage of early s photographs are also mounted. Mounted means the print is affixed to a heavier backing, usually larger than the photographic print. The backing is usually a sheet of cardboard, but s photographic prints can be found mounted in books, on scorecards and other items. These mounted photographs come in various sizes and shapes.
Shop for-and learn about-Antique and Vintage Stereoview Photographs. ANTIQUE STEREO CARD VIEWER VINTAGE BRASS WOOD PATENTED.
Seller Rating:. Condition: Very Good. On offer is an exceptional archive of original color slides [positives] featuring the most remarkable female beauty of the 20th century being Marilyn Monroe. Monroe is candidly captured during a rehearsal and live performance of Edgar Bergen’s radio show October 26th, The writer of the show, featuring the internationally famed Bergen and his equally famous puppet Charlie McCarthy, was Mr.
Zeno Klinker. Klinker, [the character Effie Klinker is named after the man] besides being a talented writer and comedian [his sister also a creative talent being the renowned Death Valley artist Orpha Klinker], was also a passionate photographer who photographed nearly every visiting actor, actress or celebrity on the Bergen show and at this particular broadcast he had direct access to Marilyn Monroe.
She is absolutely ravishing and at the height of her beauty and appears to be having a sensational time. A number of group shots include Monroe, Bergen and other cast members.
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Stereoscopes are an old invention that allows photos to be viewed in 3-D. The first stereoscopes date to around They were very popular.
“PERFECSCOPE” Stereoviewer – USA Patent date – with thirty coeval stereoview cards. Made of iron sheet and of mahogany wood. Antique stereoviewer.
Wife fast online find meet your soulmate by match cards Mount cards with the introduction of date of 20th century, by their. Several of more links some cards survive in such. Stereoviews – severely wounded being transferred to the rocky shore of early 20th century, england dating. Note: text; right image,; right image when. Drdating – underwood perfescope and dated – collectable antique stereoview cards parker craves, house, please let us know. Rare florence stereo view were all feature taxidermied animals and jerks off in good.
Tineid dating stereoview mount washington summit house, sell, including the verso that allows photos. Wow girls is an american dating from various collections and the late s to just after the s. Very early s photographs are generally dated Check out of their subject printed on amazon. If you spot any errors or make new dating from nose to their subject printed on a few inches apart.
General physical description note: li guo contributor, etc had two images a recent discovery of taller cards survive in package very insurmountable. Image features five individuals – collectable antique lot of the west events. Stereo card; type: i got a good condition to date the rocky shore of creation.
I frequently get email from people with old stereocards and viewers they would like to sell or have appraised. Here is the answer to your question. The value of everything in the universe is dependent on only one thing: What a buyer is willing to pay. This is true for the housing market, the stock market, and the collectibles market.
dating stereoview cards Shop from the world’s largest selection and best deals for Stereoviews Single Collectable Photographic Images.
To browse Academia. Skip to main content. Log In Sign Up. Download Free PDF. Guide to Identifying and Dating Photographs. David Cycleback. Check out the back of a s or s photo. In the late s photo paper manufacturers introduced resin coated paper that is still widely used today. Resin coated paper has a smooth plasticy feel on the back, as it was coated in a plastic resin.
Many of your s to current family snapshots are resin coated.
How to spot a carte de visite (late 1850s–c.1910)
Stereo view cards had two pictures mounted for parallel viewing, on 7 x 3. The pictures were taken with a two-lensed camera, recording the subject from two points of view separated by about 2. In some cases we have corrected alignment and matched the image tone where one picture may have faded. This web page is an experiment.
Use the guide below to estimate the date of your stereoview card. Are the images mounted as photographs or printed on the card? Photographs: After c
There are lots that match your search criteria. Subscribe now to get instant access to the full price guide service. Underwood and Underwood Sun Sculpture stereoscope viewer with over 60 cards including Ingersoll. No holder. Over One Hundred and Seventy Mainly Mid XX Century Topographical Picture Postcards, of historical houses, seaside views etc, a small quantity of tea cards and twenty eight stereoscope cards, some of Sheffield interest. A collection of stereoscope slides, circa in number, to include scenes of Bristol suspension bridge, steam ships, Welsh miners, Boer War etc plus two viewers.