american optical (63 resultados)

Paperback. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Soft cover. Condición: Fine. This 7 page manual for American Optical's AO 500 Projector is fully intact with a good parts list and breakdown (Page 4 & 5). Might come in handy if your vintage projector is not working. "A"merican Optical (PM).

Hardcover. Condición: Very Good. 1st Edition. Clean, tight copy with a couple of small faint spots on back cover. Dark blue gilt lettered cloth. Tipped in book review on title page for"Anaglyphs." 74 pp with illustrations, diagrams.

Paperback or Softback. Condición: New. The American Journal Of Physiological Optics; Volume 3. Book.

Softcover. Condición: Good. Estado de la sobrecubierta: No Dust Jacket. Covers are yellowed. Staples are beginning to rust. ; 20 pages.

Condición: New.

Paperback or Softback. Condición: New. The Improved Wellsworth Dezeng Phoroptor And Its Use In Ocular Refraction. Book.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Condición: As New. Unread book in perfect condition.

Hardcover. Condición: Good. No Jacket. First Edition. Probably issued without dust jacket. A few pencil marks to text and margins. Light damp stains to lower edge of front cover and interior pages (not affecting pagination).

HARDCOVER. Paperback edition. 77pp. Octavo in embossed wraps. Two-tone illustrations. tight binding, clean throughout, small soiled crease to rear wrap, crisp pages, Very Good.

Hardcover. Condición: Very Good. Estado de la sobrecubierta: No Dust Jacket. Original gilt-titled cloth. Gilt dulled, corners bumped, light foxing. Price list and errata sheet laid in. ; quarto.

Paperback. Condición: New. New copy - Usually dispatched within 4 working days.

Condición: As New. Unread book in perfect condition.

Paperback. Condición: Near Fine condition. American Optical Company, 1950. 6" wide by 9" tall. Bright, clean, tight, square, unmarked copy. No store stamp, owner's name or bookplate. No underlining. No highlighting. No margin notes. No printing or edition statement. Illustrated with tables and diagrams. A collection of 19 papers on optometry, ophthalmology, and optic science. Among the papers are: History of Near-Point Reading Cards; Optical Principles of Retinoscopy; Optical Principles of Ophtalmometry; Diagnosis and Procedure in Cases of Amblyopia; The Correct Use of the Phoroptor; Some Important Optical Facts in the Correction of Aphakia; Principles of Single Iseikonic Lenses; Principles of Crossed Cylinder Tests; The Analysis of the Reading Graph; Correction of Astigmatism; Phoria Norms; etc. Gilt-embossed black stiff wrappers. 1st ed? (No additional printings listed). Softcover (spiral bound). Near Fine condition. 161pp . 1st ed? (No additional printings listed).

Condición: New.

12mo., 16 pp., illustrated. Pictorial paper wrappers, date stamped on front wrapper. Vertical crease; prices updated in ink. Good. A priced catalogue of a variety of lenses in various focal lengths, cameras, accessories.

Hardcover. Black with gold writing. Edges, corners and cover are slightly; No date, but circa 1946. Original blue hardcover. Pages 199-202 (not present in the export edition of the catalog) contained Ophthalmic Instruments made by American Optical. Includes the catalogue, pricelist and ERRATA sheet (not usually present). The pricelist is dated 1946 though the catalogue is undated. A useful catalogue for the collector of these instruments and anyone who wants to use an instrument from this timeframe. It allows the practitioner to determine what accessories were supposed to be present with the instrument as manufactured, specifications, etc. Many nice illustrations as well. A standard reference for anyone interested in Spencer / AO instruments. ; Catalog, 1946; 7" x 10"; 207 pages Very Good- shelf worn. Pages are tight and clean.

Hardcover. Condición: Very Good. No Jacket. American Optical Company,1940. 8vo, complete with 46 fold out plates for colour testing and 12 page pamphlet with instruction card housed in buckram cover in slipcase. Blue card slipcase in reasonable condition with "Glen Davies , 65 mobile field Hospital, Rangoon, 1945" written on front and back, with a few scuffs and small tears and the spine coming away on way side. The book itself with fold out plates with black buckram binding and gilt lettering is in very good/near fine condition as are the plates themselves. The pamphlet is a little aged around edges otherwise very good. An excellent copy with an interesting provenance having been in Burma during World war 2.

19 cm. 63 pp. 45 illustrations. Pale blue printed wrappers; slight discoloration to spine. Near fine.

Condición: New. KlappentextrnrnThis is a reproduction of the original artefact. Generally these books are created from careful scans of the original. This allows us to preserve the book accurately and present it in the way the author intended. Since the origina.

Hardcover. Condición: Good. 348 pages : illustrations, portraits. Publisher's binding soiled and scuffed; contents unmarked. 1800 grams.

Metal Coil Binding. Condición: Very Good-. Estado de la sobrecubierta: No Dust Jacket. Pages include three white leaves and 19 leaves of black, heavy cardstock with individual plates mounted on each, in addition to the title page, which is black with silver lettering. White pages and plate edges show scattered, light gray smudges, and white pages also show some toning around edges, black pages some light corner wear; the front fixed endpaper has a narrow and faint adhesive stain. The internal metal coil binding is clean and even, the gray cloth cover showing surface wear to spine sides, joints, spine ends, and corners, as well as three short white streaks on the front and a patch of pale spotting at the left rear, and general dimming to the gilt titles at front and spine, otherwise sound. Full title page text: "AO Pseudo Isochromatic Plates - Eighteen Plate Selection of Charts and Instructions Approved by the Inter-Society Color Council Subcommittee on ISC Problem 11: Color Blindness Studies. Engraved and Printed by the Beck Engraving Co., Inc. Philadelphia / New York Copr. 1940" (There are, in fact, 19 plates in this particular copy.) 7 1/4" x 6 1/2" x 7/8".

Hard Cover. Condición: Very Good. No Jacket. Not Stated. 207pp + 24pp price list, num bw ills. Or blue cloth. Some minor rubbing to cloth, spine rubbed, minor toning, prev owners name on book and price list. Comprehensive and well illustrated catalogue of Spencer scientific instruments- undated but seperate included price list dated 1946. Includes numerous types of microscopes, microtomes, spectrometers, microfilm raders, lenses, haematological equipment and projection instruments. Size: 4to.

Taschenbuch. Condición: Neu. Neuware.

Buch. Condición: Neu. Neuware - This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

68 pp. Cameras, lenses and binoculars from the American outlet of this noted German manufacturer. Many cameras, including coat pocket-sized models, binoculars and other optical goods. One gunsight is shown.

LeatherBound. Condición: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 60. A perfect gift for your loved ones. Reprinted from 1951 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English Pages: 60.

LeatherBound. Condición: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 30. A perfect gift for your loved ones. Reprinted from 1948 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English Pages: 30.

LeatherBound. Condición: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 68. A perfect gift for your loved ones. Reprinted from 1935 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English Pages: 68.