National Graflex Gets a New Coat by Paul S. Lewis……..….....….....….1 Enough
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Basic View Camera
PROFICIENCY REQUIRED Operating Guide for MEDIA LOAN CALUMET 4X5 VIEW CAMERA Media Loan Operating Guides are available online at www.evergreen.edu/medialoan/ View cameras are usually tripod mounted and lend When checking out a 4x5 camera from Media Loan, themselves to a more contemplative style than the more patrons will need to obtain a tripod, a light meter, one portable 35mm and 2 1/4 formats. The Calumet 4x5 or both types of film holders, and a changing bag for Standard model view camera is a lightweight, portable sheet film loading. Each sheet holder can be loaded tool that produces superior, fine grained images because with two sheets of film, a process that must be done in of its large format and ability to adjust for a minimum of total darkness. The Polaroid holders can only be loaded image distortion. with one sheet of film at a time, but each sheet is light Media Loan's 4x5 cameras come equipped with a 150mm protected. lens which is a slightly wider angle than normal. It allows for a 44 degree angle of view, while the normal 165mm lens allows for a 40 degree angle of view. Although the controls on each of Media Loan's 4x5 lens may vary in terms of placement and style, the functions remain the same. Some of the lenses have an additional setting for strobe flash or flashbulb use. On these lenses, use the X setting for use with a strobe flash (It’s crucial for the setting to remain on X while using the studio) and the M setting for use with a flashbulb (Media Loan does not support flashbulbs). -
General Introduction Sustainability Issues in the Preservation of Black and White Cellulose Esters Film- Based Negatives Collections
Élia Catarina Tavares Costa Roldão Licenciada em Conservação e Restauro A contribution for the preservation of cellulose esters black and white negatives Dissertação para obtenção do Grau de Doutor em Ciências da Conservação do Património, Especialidade em Ciências da Conservação Orientador: Doutora Ana Maria Martelo Ramos, Professora Associada, FCT NOVA Co-orientadores: Doutor Bertrand Lavédrine, CRC Doutor António Jorge D. Parola, Professor Associado com Agregação, FCT NOVA Júri: Presidente: Doutora Maria João Seixas de Melo, Professora Catedrática, FCTNOVA Arguentes: Doutor Hugh Douglas Burrows, Professor Catedrático Jubilado, FCT-UC Doutora Ana Isabel S. C. Delgado Martins, Directora do AHU-DGLAB Vogais: Doutora Ana Maria Martelo Ramos, Professora Associada, FCT NOVA Doutor João Pedro Martins de Almeida Lopes, Professor Auxiliar, FF- UL Novembro, 2018 A contribution for the preservation of cellulose esters black and white negatives Copyright © Élia Catarina Tavares Costa Roldão, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa. A Faculdade de Ciências e Tecnologia e Universidade Nova de Lisboa têm o direito, perpétuo e sem limites geográficos, de arquivar e publicar esta dissertação através de exemplares impressos reproduzidos em papel ou de forma digital, ou por qualquer outro meio conhecido ou que venha a ser inventado, e de divulgar através de repositórios científicos e de admitir a sua cópia e distribuição com objectivos educacionais ou de investigação, não comerciais, desde que seja dado crédito ao autor e editor. -
Graflex Historic Quarterly the Quarterly Is Dedicated to Enriching the Study of the Graflex Company, Its History, and Products
G RAFLEX Since 1996 HISTORIC QUARTERLY VOLUME 18 ISSUE 1 FIRST QUARTER 2013 FEATURES In 1950 the “45” and “34” Pacemaker Speed and Crown Graph- ics were sold with Graflok backs. An accessory 4x5 or 3¼ x 4¼ The Graflex Graflok Back 1949-1973 by Bill Inman, Sr.………………….1 Graflok back for the Anniversary Speed Graphic also became The Evolution of a Graflex Collection by Ronn Tuttle...……...…………...3 available. All the backs could be supplied with or without a metal four-sided removable viewing hood. The 4x5 dividing The Graflex Electroswitch by Ken Metcalf………………….………..........4 back was also supplied with a Graflok back frame, less the fo- Triple Lens Graphic……………………………………………..………….5 cusing panel. When the dividing back is fitted to a 4x5 Graphic or Graphic View camera with a Graflok back, the focusing The Story of the Century by Jim Chasse..……………….………..…...…...6 panel is transferred from the camera to the dividing back for focusing and viewing the image. THE GRAFLEX GRAFLOK BACK 1949-1973 Copyright 2013 William E. Inman, Sr. Graflok back on “45” Pacemaker Speed Graphic. T he Century Graphic 23, with the Graflok back, was born in The Graflex service department could, on special order, convert 1949 in answer to the demand for a lower-priced press-type the 4x5 Super D Graflex camera to a Graflok back, instead of camera for amateurs, and a second camera for professionals the original Graflex back. who preferred a smaller negative size for 120 color roll film. Competition at that time included the Rolleiflex and the Rollei- The conversion of a cord. -
Large Format View Camera a Creative Tool with Limitless Potential
Section3b LargeFormat – View Arca Swiss . 158-169 Horseman . .170-179 Linhof . 180-197 Sinar . .198-217 Toyo . 218-228 ARCA SWISS DISCOVERY 4x5 SYSTEM Arca Swiss cameras are more than the sum of their parts. Each and every model gives you an entry into the Arca system, allowing you access to the most complete line of professional accessories available. Designed by working photographers, this modular system allows you to add components as needed, giving you the freedom to purchase what you need when you need it. In addition, Arca Swiss cameras are ergonomically designed, allowing the photog- VIEW CAMERAS rapher to control perspective and depth-of-field accurately. And Arca has devised a fail-safe (and foolproof) system for Arca Swiss attaching the lensboard bellows and camera back. Discovery The affordable Arca Discovery is an economical introduction to the Arca Swiss system. In spite of its 158 low cost, the light-weight Discovery shares many of the unique features that Arca cameras are renowned for (plus a few of its own). The Discovery is also compatible with most Arca system accessories, such as rails, viewers, hoods, masks, rollfilm holders and more. FEATURES ■ Precision micro gear ■ Made of lightweight Arca Swiss 4x5 Discovery Camera (0210445) focusing metal alloys Consists of: 30cm monorail (041130), monorail attachment piece 3/8˝, Function Carrier Front ■ Superfluous refocusing ■ Precision Swiss construction (Discovery), Function Carrier Back (Discovery), after parallel displacements Format Frame Front (Discovery), Format Frame ■ Includes Rucksack case Back (Discovery), standard 38cm bellows ■ Yaw-free movements (72040), film and groundglass holder 4x5, 1 3 ■ Built-in ⁄4 and ⁄8 fresnel lens and Arca Swiss nylon backpack. -
IPI Storage Guide for Acetate Film
IPI Storage Guide for Acetate Film James M. Reilly • Director, Image Permanence Institute Instructions for Using the Wheel, Graphs, and Table Basic Strategy for Film Preservation l The IPI Storage Guide for Acetate Film provides an overview of environmental specifications for film storage. It explains the relationship between temperature, relative humidity (RH), and “vinegar syndrome,” the slow chemical decomposition of acetate plastics leading to loss of their value in a film collection. l The main purpose of the Guide is to help collection managers evaluate the quality of the storage environment they provide for their film. The Guide is not meant to predict the life of any individual film; it merely uses predicted life span as a yardstick to measure the quality of the storage environment. l CONTENTS What the Guide Is (and What It Is Not) ................... 2 The Wheel ................................................................ 4 Time Contours for Vinegar Syndrome .................... 7 The Time Out of Storage Table ............................... 8 Chemical Deterioration of Film Bases .................. 10 The Course of the Vinegar Syndrome .................. 13 Does the Guide Apply to Nitrate Film? ................. 15 Polyester Base Film ............................................... 15 The General Philosophy of Film Storage .............. 16 History of Film Supports ........................................ 21 References ............................................................. 23 ANSI and ISO Film Storage Standards ................. 24 Rochester Institute of Technology, 70 Lomb Memorial Drive, Rochester, NY 14623-5604 Phone: 716-475-5199 Fax: 716-475-7230 Image Permanence Institute Image Permanence l WHAT THE GUIDE IS (AND WHAT IT IS NOT) The IPI Storage Guide for Acetate Film is a tool for evaluating and planning storage environments for acetate base photographic film, cinema film, and microfilms. -
The Acetate Negative Survey
THE ACETATE NEGATIVE SURVEY FINAL REPORT A PROJECT FUNDED BY THE UNIVERSITY OF LOUISVILLE AND THE NATIONAL MUSEUM ACT David G. Horvath University of Louisville Ekstrom Library Photographic Archives February 1987 The University of Louisville Photographic Archives Ekstrom Library Louisville, KY 40292 ACKNOWLEDGMENTS The subject of this study should be of great interest to those who are responsible for the preservation of historical photographic negatives. It has involved the cooperation and advice of many people who, piece by piece, have helped construct the method, process, and format of the final product. My wife, Mary has been very supportive and kept me from becoming discouraged by the endless details of the project. My colleagues at the Photographic Archives were most helpful in their constant encouragement, suggestions and warm friendship, especially Andy Anderson, Bill Carner, and Barbara Crawford; Michel C. Atlas was invaluable for her editorial contributions. I thank the National Museum Act of the Smithsonian Institution and the University of Louisville for their assistance and support, especially Barbara Schneider and Martha Bowman, the University of Louisville Librarian. I am indebted to all the institutions which allowed me access to their collections and provided me with a wealth of background information upon which much of this study is based. I owe special thanks to Ford Peatross, Carol Johnson, and Stephen Ostrow of the Library of Congress; Amy Doherty of the Special Collection Department at Syracuse University; Tim Peterson -
FUJICHROME Velvia RVP for Professionals
AF3-960E DATA SHEET COLOR REVERSAL FILMS FUJICHROME Velvia RVP for Professionals • Speed and color compensating filter values are included in 1. FEATURES AND USES each of the sheet film boxes. Use these values in exposure determination. FUJICHROME Velvia [RVP] is a daylight type high im- age quality color reversal film with an ISO speed rating of 50. This film retains extremely fine grain, resolving 3. FILM SIZES, EMULSION NUMBER, BASE power, sharpness and brilliant color reproduction. De- MATERIAL AND THICKNESS signed for the wide ranging needs of fashion, product, Emulsion art, landscape and scientific photography; when pre- Sizes cise rendering and enhanced color tone are especially Number important, this is the film of choice. Rolls* • 135 ..... 24 and 36-exp. Further since suitability for photomechanical reproduc- ...... 36-exp. (5-roll and 20-roll packs) tion and color print production has been fully taken into • 35 mm x 30.5 m (100 ft) consideration, this film is optimized for use as originals • 120 ..... 12-exp. ...... 12-exp. (5-roll packs) in high-quality photomechanical printing as well as • 220 ..... 24-exp. (5-roll packs) large-sized poster and normal print production. #501~ Sheets*• 4 x 5 in.(10.2 x 12.7 cm) 10 sheets Features Results and 50 sheets • 5 x 7 in.(12.7 x 17.8 cm) 20 sheets • 8 x 10 in.(20.3 x 25.4 cm) 10 sheets ¥ Extra Fine Grain, ¥ Grain, sharpness and reso- • 11 x 14 in.(27.9 x 35.6 cm) 10 sheets Excellent Sharpness lution well exceeding cur- • 9 x 12 cm 10 sheets and High Resolving rent standards for ISO-50 • 13 x 18 cm 10 sheets Power reversal films • QuickLoad (4 x 5 in.) 20 sheets ¥ Dynamic Color ¥ The highest chroma and Reproduction and most vibrant skin tones of * Some sizes are not available incertion markets. -
María Fernanda Valverde Advanced Residency Program in Photograph Conservation Contents Preface
María Fernanda Valverde Advanced Residency Program in Photograph Conservation CONTENTS Preface ............................................................................................................................................. 3 Introduction .................................................................................................................................... 4 Paper Negatives ............................................................................................................................... 5 Collodion Glass Plate Negatives ...................................................................................................... 9 Gelatin Dry Plate Negatives ........................................................................................................... 14 Cellulose Nitrate Film Negatives .................................................................................................... 19 Cellulose Acetate Film Negatives................................................................................................... 24 Polyester Film Negatives ................................................................................................................ 29 General Bibliography ..................................................................................................................... 32 Glossary ........................................................................................................................................ 33 Endnotes ...................................................................................................................................... -
About Kodak Photographic Film Ia
About Kodak Photographic Film Ia Kodak Park Division, Rochester, New York More and more people take pictures every year. Photography is the number one hobby in America. As photography has increased in popularity, so has the interest in how photographic film is made. To answer the questions of educators, students, visitors, and others, Kodak has prepared this description. Chief raw materials of photographic films include wood fibers, bars of refined silver, cotton linters, petrochemicals, hide trimmings and bones, and the chemical, potassium bromide. Filmmaking: Art and Science Raw materials from around the globe go into film. A partial list includes: Cotton linters-from the South Wood pulp-from the West Coast Petrochemicals-from the United States Silver-from the United States Hide trimmings-from the United States and abroad Potassium bromide-from Great Lakes brine deposits The two chief parts of photographic film are a base and an emulsion. The base is a transparent, flexible sheet on which the emulsion or light-sensitive layer is coated. At present, there are two different kinds of transparent film base produced in large quantities at Eastman Kodak Company. Cellulose ester film base, such as cellulose triactate, is used in motion-picture film, roll film, film for Kodak lnstamatic® cameras, and many other Kodak films. Estar polyester film base is used when dimensional stabil ity is of utmost importance as in the manufacture of films for x-rays and the graphic arts industry. Years ago, only glass was used as a base; today, only very 3 special applications still require glass plates. The use of a thin, flexible base permits film to be sold in rolls as well as sheets and thus makes motion pictures possible. -
Large Format Camera Types
Analogue Photography Group – Meeting 22/2/2021 Large format camera types There are literally hundreds of different large format camera models available new and used. They typically take 4x5 inch (9x12cm) and 8x10 inch (25x20cm) sheet film. There are 5x7 inch film cameras but sheet film is no longer available for them. Many of these cameras have adapters for roll film holders that allow 120 size film to be shot in 6x6, 6x7, 6x9 and 6x12cm. Large format camera lenses are fitted into a lens board that clips into the front of the camera. This makes for a wide range of available lenses. It is just a matter of getting the right lens board. Film is held in a cut film holder or double dark. These are hand loaded and slotted into the back of the camera. There are three basic categories: monorail cameras, folding field cameras and press cameras. Monorail Monorail cameras operate on a rail that connects the front and rear standards with a wide range of movements for the lens and film back. These cameras tend to be large and heavy making them best suited to studio work or areas such as architecture where the extreme movements are needed. Arca-Swiss models and the Standard Camera 4x5 are light weight monorail cameras suited to outdoor use. Regardless of this monorail cameras are always used on a tripod. Viewing and focusing is through a ground glass screen on the back of the camera. INTREPID 4X5 MK4 (approx $500 plus lens and lens board) Arca Swiss (approx $1,000 plus lens) Chamonix 45F-2 (approx $1600 plus lens and lens board) MCC Large Format Cameras Linhof Technika 4x5 Newton Speed-View SV-1 4x5 rail camera Field cameras Field cameras usually are more lightweight and fold down into a compact size. -
A Non-Silver Manual
A NON-SILVER MANUAL Cyanotype, Vandyke Brown, Palladium & Gum Bichromate with instructions for making light-resists including pinhole photography by Sarah Van Keuren with GUM PRINTING ON ALTERNATIVE SURFACES by Dana Leight New in this edition: DESKTOP NEGATIVES by Sandra C. Davis INSTRUCTIONS FOR COPY CAMERAS by SVK, Sandra C. Davis, & Stuart Goldstein ONE INTERPRETATION OF GUM PRINTING by Melissa Good CASEIN PRINTING by Rosae Reeder Third Edition 2004, 10th Revision 2010 CONTENTS Preface pg. 3 - 5 Light-Resists Without Camera Or Computer pg. 6 - 8 Cyanotype pg. 9 - 17 Pinhole Photography pg. 18 - 25 Enlarged Negatives pg. 26 - 35 Desktop Negatives pg. 36 - 38 by Sandra C. Davis Instructions For Copy Cameras pg. 39 - 44 by SVK, Sandra C. Davis, & Stuart Goldstein Vandyke Brown pg. 45 - 51 Palladium pg. 52 - 62 Gum Bichromate pg. 63 - 105 Gum Printing On Alternative Surfaces pg. 106 by Dana Leight One Interpretation Of Gum Printing pg. 107 by Melissa Good Casein Printing pg. 108 - 111 by Rosae Reeder Resources pg. 112 - 119 PREFACE This manual is intended to reinforce and supplement classroom instruction but may also assist artists outside the classroom who are already committed to working in non-silver processes. It originates from a collection of handouts that I wrote for non-silver students at The University of the Arts (formerly the Philadelphia College of Art) in the 1980s and early 90s. My explicit descriptions of processes are not put forth as the way but rather as a way that has worked for students and myself. It is one of the pleasures and rewards of teaching to see students finding their own ways — and to learn from them! A Body of Knowledge You might expect that non-silver processes from the 19th century would comprise a static body of knowledge but I have not found that to be the case. -
Two Naturalists' Cameras in One Article
SHARING INFORMATION ABOUT GRAFLEX AND THEIR CAMERAS ISSUE 3, 2015 FEATURES 2001. I think it would be interesting to combine the two Naturalists' cameras in one article. Two Naturalists’ Cameras by Ronn Tuttle………...………..………1 Ready, Aim, Fire by Paul Lewis……..………………......…...….. 4 William Folmer was an inventor, manufacturer of profes- sional-grade cameras, and savvy marketer. As an exam- A Brief History of Polaroid by Thomas Evans...………………….6 ple of his marketing skills, he patented a camera “...designed for photographically recording the reading of gas and electric meters...” (patent number 1,260,356), then, with few modifications, re-branded the camera for law enforcement as a Finger Print camera. Earlier examples of this technique are the two Naturalists' cameras. The first one, featured here, (although not pat- ented by Mr. Folmer) is essentially a Reversible Back Graphic. In Mr. Folmer's words from his 1904 catalog: There are now enough botanists, agriculturists, seed- men, etc., using cameras ...to warrant the making of a camera especially designed for such work...this new combined view and natural size camera is offered to the scientific public. The camera here presented is a recent invention that constitutes a radical departure from all other cameras... Four strings are attached to the box in such a way that the camera may be suspended from the ceiling or in a doorway in a vertical position, and by introduction of a strong rubber band...at the point where the four cords unite all vibrations are obviated...for as the object is supported directly on the camera-bed the whole system may be rotated during any part of the exposure, and the soft effects hitherto possibly only in a well-lighted studio can be secured.