STEREO GALLERIES
For those of you who may have visited earlier, the galleries here had been completely reorganized. Over the years I have wrestled with the problem of how best to display quality stereo photography on the Internet and I have finally come to the conclusion that the task is almost impossible. I shoot full-color Holmes stereoviews, usually with a quality digital twin-camera/slave system, although I occasionally scan print film (slide or print) shot with my Kodak Realist-format camera. Each component of the stereo image pair has a resolution of 1700 x 1700 pixels and the image files are printed at the photo processor, so there is no evidence of digital artifacts. These are really very fine quality images and there is no way that their quality can be illustrated by Internet computer images. Many of the "film purists" are constantly putting down digital stereo photography and one prime reason is that they judge the camera or final image based on the much-reduced resolution that they see with any approach to Internet display. My approach has evolved to make minimal use of stereo display in each gallery and to give you the option to download the original, full-color, high-resolution image pair! There are lots of neat ways to use the Internet to promote stereo, but I see most of these as options to engage or capture the interest of neophytes in the area of stereo photography. The novelty of displaying stereo pictures on your computer can do this. However, if you get serious about the subject, and many will, you cannot evaluate specific approaches (different cameras, viewers, digital vs. film, etc.) because the Internet options simply don't provide the degree of quality to make serious critical judgements.Anyone is free to disagree with these thoughts, but I revamped my on-line galleries from that perspective.
OK, here is how my new gallery options work.....
Preview Images
A full-color version of each stereoview is posted on the gallery pages. These are very low in resolution compared to the originals (500 x 250 compared to 3400 x 1700), but they look reasonably good on the computer screen. These images are sized so that, with most monitors, you can parallel free-view them on the monitor. If the stereoview image is too large to freeview on your monitor, see if you can rescale the image to make it smaller. No matter what, you should be able to appreciate the image content and color. If you can freeview, you will also see the image in stereo. Remember - this is a low-resolution version of the image to speed up the loading of each gallery page!
Anaglyph Stereo Images
If you click on the left image of the stereo pair, a grayscale anaglyph image will be displayed at a resolution of 400 x 400 pixels. You can use red/blue, red/green, or red/cyan glasses (see the Stereo Viewing page) to view the image in grayscale stereo. This will certainly give you a general idea of the stereo quality of the image, but again, at much reduced resolution.
Original Holmes Stereoview
You also have the option to download the complete, full-color stereoview with no loss of resolution. Don't even think about doing this with a slow-speed/dial-up Internet service! These views have a resolution of 3400 x 1700 pixels and the image files run 4-5 megabytes each! They will download just fine with a high speed DSL or cable service (my DSL service at home delivers one of these images in 30 seconds), but with dial-up you would need hours just for one image!
To download one of the stereoviews to your computer,
If you make a mistake and do the normal left-click on the right side of the image pair, the stereoview will be downloaded and displayed on your computer. It will probably look larger and more detailed than the preview image, but what you will see is still only a fraction of the detail of the image in memory. Once it is displayed, you can save it by right-clicking on the image on your screen and use the Save image as... option to put it wherever you want on your hard drive. When you do so, it will be save at full resolution (4+ megabytes/image).
Once you have the picture on your system, you can load it into your normal photo software and scale it for on-screen display. You can adjust the size of the display with your software to permit you to free-view (parallel) the picture or use a lorgnette (see the stereoview viewing discussion after the gallery listing).This will give the the stereo effect, but the results will be just as limited as direct Internet viewing!
To see the pictures as they should be viewed, take the pictures files to your local 1-hour photo processor and have them printed as 4 x 6 prints, just as you would your standard digital photos. The resulting prints can be viewed, as they are supposed to be seen, on a 4x6 print viewer or, if pasted onto a 3.5 x 7-inch card, with a basic Holmes stereoscope (see the print viewing discussion after the gallery listing).
TRAVEL
2005 Alaskan Sampler A sternwheeler cruise through the Inside Passage provided some great stereoviews of Alaska in 2005 (Van Ekeren digital twins).
2007 Mississippi Sternwheeler Cruise. A few images from a cruise dowm the Mississippi from Memphis to New Orleans.
Antique Wooden Boat Show - late each summer, the little town of Hessel, located on the north shore of Lake Huron, puts on a fine wooden boat show, honoring the craftsmanship of both past and present (low-resolution digital twin rig).
California Redwoods - Scans from Kodachrome slides taken in 1969 during a trip from the coastal redwood forests across the Sierras (TDC Colorist).
Gumbo Limbo Preserve - This is a fine nature preserve located in Delray Beach Florida that highlights natural features of the eastern coast of Florida (Van Ekeren digital twins).
The Headquarters of the American Orchid Society The grounds and conservatory at the American Orchid Society Headquarters in Delray Beach, Florida (Van Ekeren digital twins).
Morikami Japanese Gardens A stroll through the beautiful Morikami Japanese Gardens in Delray Beach, Florida (Van Ekeren digital twins).
Yellowstone National Park - Scans from a roll of B&W film shot in 1969 while traveling through Yellowstone (TDC Colorist).
MICHIGAN STATE UNIVERSITY
MSU Museum - a series of views from the Michigan State University Museum, primarily from the dioramas in Habitat Hall (Van Ekeren digital twins).
Spring on North Campus - this time using the van Ekeren Twin Sony P43 camera.
MISC. FUN AND GAMES
Fun with a Kodak Stereo Camera A range of family photographs, taken with a Realist-format film camera and color print film and scanned with a film scanner.
Orchid
Close-ups - using a slide bar to make some full-frame
hypostereo images of orchids at a local greenhouse.
More galleries will come as I convert some of the older ones to this new format!
Viewing Options for Stereoviews
Holmes-Bates Stereoscopes
The "classic" method for viewing print stereoviews is the Holmes-Bates Stereoscope, shown here in an original patent drawing:
These viewers, with a multitude of variations, became common in the late 1850s and were in production until about WWII. Often improperly called Stereopticons, originals of these viewers are commonly found in attics, antique shops, and EBay. If you have one, a little cleaning may be all that is necessary to restore it to service.
Most on-line stereo suppliers offer basic stereoscopes or kits to build your own. Here is a very basic stereoscope offered by Berezin Stereo Photography Products:
Viewers like this range from about $40 as kits to $70 assembled. One of the benefits to any of these "modern" sterescopes is that the hoods are enlarged slightly to handle modern eyeglasses! Berezin also sells somewhat more elegant designs, such as this pedestal model that retails for about $110:
At the high end of the product range, 3D Concepts carried Alan Lewis' superbly crafted Saturnscope:
This viewer costs over $400, but features achromatic (color-corrected) optics in addition to the best in materials and craftsmanship. You don't need this level of quality for general viewing, but if you get really serious about stereoviews, you will eventually start to think about optimizing your optics. If you look over the 3D Concepts website, you will see several other high-end print viewers that represent a very high level of quality.
Lorgnettes
A Lorgnette is a hand-held set of lenses that you can use to view printed stereoviews in magazines, classic mounted stereoviews, or 4 x 6 print pairs. They range from these simple and inexpensive ($3.00) plastic model from Berezin Stereo Photography Products and other on-line vendors:
through mid-range units such as this wooden, hand-crafted model ($80) from 3Dstereo.com Inc. :
up through the highest quality achromatic version from Alan Lewis' shop ($235) and available from 3D Concepts:
By their nature, lorgnettes are highly portable and you will see stereo enthusiasts using them at shows to view a wide range of print stereo material.
4 x 6 Print Viewers
There are a number of viewers available for looking at stereo pairs in a basic 4 x 4 print format. This Loreo Deluxe viewer, available from Berezin Stereo Photography Products, offers excellent viewing, folds to pocket size, and is relatively inexpensive ($24). This, or a basic lorgnette, would be you best option for looking at prints from your local 1-hour processor.
If you find this site useful or interesting, please drop me a short note at the address shown below. It would be nice to know if the site were actually being used!
Ralph E. Taggart (taggart@msu.edu)