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Rare Antique Red & Blue Lens 3D Glasses Stenographer Photogrammetry Cartography
Rare Antique Red & Blue Lens 3D Glasses Stenographer Photogrammetry Cartography
Rare Antique Red & Blue Lens 3D Glasses Stenographer Photogrammetry Cartography
Rare Antique Red & Blue Lens 3D Glasses Stenographer Photogrammetry Cartography
Rare Antique Red & Blue Lens 3D Glasses Stenographer Photogrammetry Cartography
Rare Antique Red & Blue Lens 3D Glasses Stenographer Photogrammetry Cartography
Rare Antique Red & Blue Lens 3D Glasses Stenographer Photogrammetry Cartography
Rare Antique Red & Blue Lens 3D Glasses Stenographer Photogrammetry Cartography
Rare Antique Red & Blue Lens 3D Glasses Stenographer Photogrammetry Cartography
Rare Antique Red & Blue Lens 3D Glasses Stenographer Photogrammetry Cartography
Rare Antique Red & Blue Lens 3D Glasses Stenographer Photogrammetry Cartography
Rare Antique Red & Blue Lens 3D Glasses Stenographer Photogrammetry Cartography

Rare Antique Red & Blue Lens 3D Glasses Stenographer Photogrammetry Cartography

$ 20.59

Availability: 65 in stock
  • Sport/Activity: 3D Films
  • Brand: Unmarked
  • Department: Unisex Adult
  • Frame Color: Silver
  • Manufacturer Warranty: none
  • Color: Silver
  • Type: Scientific
  • Condition: Pre-owned
  • Vintage: Yes
  • Number of Items in Set: 1
  • Material: Metal
  • Size: Na
  • Frame Material: Metal
  • Body Area: Eye
  • Personalized: No
  • Lens Color: Red & Blue

    Description

    Antique 3D Glasses, Stenographer, Photogrammetry Cartography.
    These are unmarked, but were probably manufactured by the Bausch and Lomb Optical Company. Stereographs and stereo compilation glasses are used in the photogrammetry, which is the process of making maps or scale drawings from photographs, especially aerial photographs.
    In very nice condition. See photos.
    Ready to wear.
    Sturdy metal frames.
    Wardrobe or collection quality.
    Lenses maintain great clarity and are pretty much scratch-free, save for a couple of small fine scratches. See Photos.
    Lenses are manufactured to be different thicknesses, with the blue lens being close to twice as thick as the red lens. I am not sure why they were made this way, but I’m sure there is a good reason.
    Reversible temples with double nose pads.
    I assume this would be so that the user could easily swap the Blue and Red lenses to different eyes. Possibly to prevent or reduce headaches and/or eye strain.
    *PLEASE VIEW ALL PICTURES CLOSELY BEFORE BUYING
    PICTURES SHOW CONDITION.
    I TRY TO MAKE ANY DAMAGE NOTICEABLE IN PHOTOS AND DO NOT ATTEMPT TO HIDE ANYTHING WITH LENS FILTERS, PHOTO ANGLES, LIGHTING, ETC.
    YOU RECEIVE EXACT ITEM(S) IN PHOTOS.
    VIEW ALL PHOTOS PRIOR TO BIDDING OR BUYING. IF YOU HAVE QUESTIONS...ASK.
    I WILL BE HAPPY TO ANSWER ANY QUESTIONS OR SEND MORE PICTURES UPON REQUEST. THANKS FOR LOOKING.
    PLEASE BE AWARE: *****
    STARTING JANUARY 1, 2019 EBAY BEGAN COLLECTING SALES TAX FOR ALL BUYERS IN THE STATES OF WASHINGTON, IOWA, MINNESOTA AND OTHER STATES. THIS COLLECTION OF SALES TAX IS DONE SOLEY BY EBAY AND SELLERS CAN NOT OPT OUT OF THIS COLLECTION. IF YOU ARE THE WINNING BIDDER/BUYER FROM ONE OF THESE STATES YOU WILL RECEIVE AN INVOICE FOR THE BID/PURCHASE PRICE PLUS SHIPPING. YOU WILL ALSO RECEIVE AN INVOICE FOR THE SALES TAX AMOUNT FROM EBAY. PLEASE UNDERSTAND THAT EBAY IS RESPONSIBLE FOR THIS COLLECTION, NOT THE SELLER. BE SURE TO TAKE SALES TAX INTO ACCOUNT WHEN PLACING A BID OR MAKING A PURCHASE.