2 1 SAL16F28 16Mm F2.8 Fisheye
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Instruction Manual Go to for ENGLISH, FRANÇAIS, DEUTSCH, ITALIANO, ESPAÑOL and NEDERLANDS Translations
Fisheye Wide Angle Lens (SL975) Instruction Manual Go to www.sealife-cameras.com/manuals for ENGLISH, FRANÇAIS, DEUTSCH, ITALIANO, ESPAÑOL and NEDERLANDS translations. 1. What’s in the Box: Lens (SL97501) with Retaining Lanyard (SL95010) Neoprene Lens cover (SL97508) Lens Dock (SL97502) With mounting screw (SL97201) 2. Great Pictures Made Easy Without and …………………….with Fisheye Lens The secret to taking bright and colorful underwater pictures is to get close to the subject. The fisheye wide angle lens creates a super wide angle effect that allows you to get closer to the subject and still fit everything in the picture. In addition to increasing field of view, the fisheye lens will help you shoot better, steadier video by dampening movement. You will also be able to take super macro pictures with increased depth of field. 3. Attach Lens Dock Screw Lens Dock on to bottom of flash tray 4. Attach Retaining Lanyard To prevent dropping or losing the lens, attach the lens retaining lanyard to the camera as shown. When the lens is not being used, slide it in to Lens Dock to secure and protect lens. 5. Attach Lens to Camera Push lens onto lens port of any SeaLife “DC”-series underwater camera. Lens can be attached on land or underwater. When entering the water, make sure to remove air bubbles trapped under the lens - There should be water between the lens and the camera. Important: The camera’s focus setting must be set to “Macro Focus” or “Super Macro Focus” or the resulting picture/video will not be in focus. -
Optics – Panoramic Lens Applications Revisited
Panoramic Lens Applications Revisited Simon Thibault* M.Sc., Ph.D., Eng Director, Optics Division/Principal Optical Designer ImmerVision 2020 University, Montreal, Quebec, H3A 2A5 Canada ABSTRACT During the last few years, innovative optical design strategies to generate and control image mapping have been successful in producing high-resolution digital imagers and projectors. This new generation of panoramic lenses includes catadioptric panoramic lenses, panoramic annular lenses, visible/IR fisheye lenses, anamorphic wide-angle attachments, and visible/IR panomorph lenses. Given that a wide-angle lens images a large field of view on a limited number of pixels, a systematic pixel-to-angle mapping will help the efficient use of each pixel in the field of view. In this paper, we present several modern applications of these modern types of hemispheric lenses. Recently, surveillance and security applications have been proposed and published in Security and Defence symposium. However, modern hemispheric lens can be used in many other fields. A panoramic imaging sensor contributes most to the perception of the world. Panoramic lenses are now ready to be deployed in many optical solutions. Covered applications include, but are not limited to medical imaging (endoscope, rigiscope, fiberscope…), remote sensing (pipe inspection, crime scene investigation, archeology…), multimedia (hemispheric projector, panoramic image…). Modern panoramic technologies allow simple and efficient digital image processing and the use of standard image analysis features (motion estimation, segmentation, object tracking, pattern recognition) in the complete 360o hemispheric area. Keywords: medical imaging, image analysis, immersion, omnidirectional, panoramic, panomorph, multimedia, total situation awareness, remote sensing, wide-angle 1. INTRODUCTION Photography was invented by Daguerre in 1837, and at that time the main photographic objective was that the lens should cover a wide-angle field of view with a relatively high aperture1. -
Process Camera, Stripping, and Platemaking. Teacher Guide. INSTITUTION Mid-America L)Cational Curriculum Consortium, Stillwater, Okla
DOCUMENT RESUME ED 327 663 CE 056 673 AUTHOR Feasley, Sue C., Ed. TITLE Graphic Arts: Process Camera, Stripping, and Platemaking. Teacher Guide. INSTITUTION Mid-America l)cational Curriculum Consortium, Stillwater, Okla. REPORT NO 90-007460 PUB DATE 90 NOTE 285p.; For related documents, see CE 056 671-672. AVAILABLE FROM Mid-America Vocational Curriculum Consortium, Inc., 1500 West Seventh Avenue, Stillwater, OK 74074 (order no. 802001: $22.00). PUB TYPE Guides - Classroom Use - Guides (For Teachers) (052) EDRS PRICE MF01 Plus Postage. PC Not Available from EDRS. DESCRIPTORS Behavioral Objectives; Competency Based Education; Course Descriptions; Curriculum Guides; =Graphic Arts; Learning Activities; =Photographic Equipment; *Photography; Postsecondary Education; Production Techniques; Secondary Education; Units of Study ABSTRACT This curriculum guide is the second in a three-volume series of instructional materials for competency-based graphic arts instruction. Each publication is designed to include the technical content and tasks necessary for a student to be employed in an entry-level graphic arts occupation. Introductory materials include an instructional/task analysis that correlates job training with related information for this course; a list of tools, equipment, and materials; and a list of 12 references. Each of the seven instructional units includes some or all of these basic components: performance objectives; suggested activities for teachers and students; information sheets; assignment sheets; job sheets; visual aids; tests; and answer keys. Units are planned for more than one lesson or class period. Unit topics include the process camera and other darkroom equipment; line photography; halftone photography; other darkroom techniques; overview of procass color photography; stripping procedures; and platemaking procedures. -
DMC-LC1 Manual
LC1PP.book 1 ページ 2004年1月26日 月曜日 午後6時50分 Digital Camera Operating Instructions Model No.DMC-LC1PP Before use, please read these instructions completely. For USA assistance, please call: 1-800-272-7033 or send e-mail to : [email protected] For Canadian assistance, please call: 1-800-561-5505 or visit us at www.panasonic.ca VQT0G87 LC1PP.book 2 ページ 2004年1月26日 月曜日 午後6時50分 Safety Safety Dear Customer, Carefully observe copyright laws. We would like to take this opportunity to Recording of pre-recorded tapes or thank you for purchasing this Panasonic discs or other published or Digital Camera. Please read these broadcast material for purposes Operating Instructions carefully and other than your own private use may keep them handy for future reference. infringe copyright laws. Even for the purpose of private use, recording of Information for Your certain material may be restricted. Safety • Please note that the actual controls and components, menu items, etc. of your Digital Camera may look WARNING somewhat different from those shown TO REDUCE THE RISK OF FIRE in the illustrations in these Operating OR SHOCK HAZARD AND Instructions. ANNOYING INTERFERENCE, USE • SD Logo is a trademark. ONLY THE RECOMMENDED • Other names, company names, and ACCESSORIES AND DO NOT product names printed in these EXPOSE THIS EQUIPMENT TO instructions are trademarks or RAIN OR MOISTURE. DO NOT registered trademarks of the REMOVE THE COVER (OR BACK); companies concerned. THERE ARE NO USER SERVICEABLE PARTS INSIDE. THE SOCKET OUTLET SHALL BE REFER SERVICING TO QUALIFIED INSTALLED NEAR THE SERVICE PERSONNEL. EQUIPMENT AND SHALL BE EASILY ACCESSIBLE. Notice: This product has parts that contain a small amount of mercury. -
Hardware and Software for Panoramic Photography
ROVANIEMI UNIVERSITY OF APPLIED SCIENCES SCHOOL OF TECHNOLOGY Degree Programme in Information Technology Thesis HARDWARE AND SOFTWARE FOR PANORAMIC PHOTOGRAPHY Julia Benzar 2012 Supervisor: Veikko Keränen Approved _______2012__________ The thesis can be borrowed. School of Technology Abstract of Thesis Degree Programme in Information Technology _____________________________________________________________ Author Julia Benzar Year 2012 Subject of thesis Hardware and Software for Panoramic Photography Number of pages 48 In this thesis, panoramic photography was chosen as the topic of study. The primary goal of the investigation was to understand the phenomenon of pa- noramic photography and the secondary goal was to establish guidelines for its workflow. The aim was to reveal what hardware and what software is re- quired for panoramic photographs. The methodology was to explore the existing material on the topics of hard- ware and software that is implemented for producing panoramic images. La- ter, the best available hardware and different software was chosen to take the images and to test the process of stitching the images together. The ex- periment material was the result of the practical work, such the overall pro- cess and experience, gained from the process, the practical usage of hard- ware and software, as well as the images taken for stitching panorama. The main research material was the final result of stitching panoramas. The main results of the practical project work were conclusion statements of what is the best hardware and software among the options tested. The re- sults of the work can also suggest a workflow for creating panoramic images using the described hardware and software. The choice of hardware and software was limited, so there is place for further experiments. -
Cata-Fisheye Camera for Panoramic Imaging
Cata-Fisheye Camera for Panoramic Imaging Gurunandan Krishnan Shree K. Nayar Department of Computer Science Columbia University {gkguru,nayar}@cs.columbia.edu Abstract Current techniques for capturing panoramic videos can We present a novel panoramic imaging system which uses be classified as either dioptric (systems that use only refrac- a curved mirror as a simple optical attachment to a fish- tive optics) or catadioptric (systems that use both reflective eye lens. When compared to existing panoramic cameras, and refractive optics). Dioptric systems include camera- our “cata-fisheye” camera has a simple, compact and inex- clusters and wide-angle or fisheye lens based systems. Cata- pensive design, and yet yields high optical performance. It dioptric systems include ones that use single or multiple captures the desired panoramic field of view in two parts. cameras with one or more reflective surfaces. The upper part is obtained directly by the fisheye lens and Dioptric camera-clusters [14, 20, 28] compose high reso- the lower part after reflection by the curved mirror. These lution panoramas using images captured simultaneously by two parts of the field of view have a small overlap that is multiple cameras looking in different directions. In this ap- used to stitch them into a single seamless panorama. The proach, due to their finite size, the cameras cannot be co- cata-fisheye concept allows us to design cameras with a located. Hence, they do not share a single viewpoint and, wide range of fields of view by simply varying the param- in general, have significant parallax. To address this issue, eters and position of the curved mirror. -
Vello 77Mm Snap-On Tulip Lens Hood
VERSION II SNAP-ON LENS HOOD USER MANUAL INTRODUCTION Thank you for choosing a Vello Snap-on Lens Hood. The Vello Snap-on Lens Hood is primarily designed to prevent unwanted stray light from entering your camera lens by extending and shading the end of the lens. Additional features allow the hood to be easily mounted in the forward and reverse positions, and accept lens-compatible caps. Please follow the instructions contained within this manual to install and remove your Vello Snap-on Lens Hood properly. Benefits of Vello Snap-on Lens Hood: • Petal Shape Maximizes Hood Coverage • Minimum Weight & Hood Area • Extra Protection From Accidental Impact • Reversible Design Allows For Compact Storage Note: This device is ideal for internal focus lenses; • Quality Matte Inside Finish full frame cameras with an attached lens above Eliminates interior reflected light 20mm; and APS-C cameras with an attached • Durable & Impact-Resistant lens above 15mm. Usage of this device with a Plastic Housing lens below the allowance may cause vignetting. TO INSTALL ON LENS Hold tulip-shaped lens hood with Align top of lens hood with top of “petals” facing away from camera camera lens; squeeze side tabs in and ensure the word “TOP” is and gently snap into place on filter facing upward on hood thread (Note: Improper installation of lens hood may cause vignetting – verify that the word “TOP” is facing upward on hood and the longer “petals” are oriented in top and bottom positions) TO REMOVE FROM LENS TO REVERSE LENS HOOD To detach lens hood, grasp base To reverse -
Canon EF 8-15Mm F/4L USM Fisheye by Phil Rudin
Canon EF 8-15mm F/4L USM Fisheye by Phil Rudin Rarely do we see a photo product started to become popular during the come along that is both unique and early 1960s. The difference between exciting in so many ways. The Canon the two types of lenses is simple, EF 8-15mm F/4L USM Fisheye the circular fisheye lens renders a zoom lens is both radical in design perfectly round image within the and exceptionally well suited for center of the 3:2 format sensor while underwater photography. This lens is the full-frame fisheye covered the not new and was announced in August entire frame. Keep in mind that with 2010 to replace the old EF 15mm the circular image you are loosing F/2.8 Fisheye for full-frame sensor megapixels to the black negative bodies. At the time Canon had no space while the full-frame image takes fisheye lens to cover APS-C or APS-H advantage of the entire sensor. Both size sensors. This lens combines both 8mm and 15mm fisheye lenses for circular and full-frame fisheyes into Canon full-frame cameras are offered one lens. Unlike the popular Tokina by third-party lens manufactures like 10-17mm for APS-C cameras that Sigma but the Canon 8-15mm fisheye covers a range from 180-100 degrees is the only lens that combines the the Canon 8-15mm covers a range two into one lens making it a unique from 180-175-30 degrees on full- and more cost effective addition for frame. -
Panoramic Photography & ANRA's Water Quality Monitoring Program
Panoramic Photography in ANRA’s Water Quality Monitoring Program Jeremiah Poling Information Systems Coordinator, ANRA Disclaimer The equipment and software referred to in this presentation are identified for informational purposes only. Identification of specific products does not imply recommendation of or endorsement by the Angelina and Neches River Authority, nor does it imply that the products so identified are necessarily the best available for the purpose. All information presented regarding equipment and software, including specifications and photographs, were acquired from publicly-available sources. Background • As part of our routine monitoring activities, standard practice has been to take photographs of the areas upstream and downstream of the monitoring station. • Beginning in the second quarter of FY 2011, we began creating panoramic images at our monitoring stations. • The panoramic images have a 360o field of view and can be viewed interactively in a web browser. • Initially these panoramas were captured using a smartphone. • Currently we’re using a digital SLR camera, fisheye lens, specialized rotating tripod mount, and a professional software suite to create and publish the panoramas. Basic Terminology • Field of View (FOV), Zenith, Nadir – When we talk about panoramas, we use the term Field of View to describe how much of the scene we can capture. – FOV is described as two numbers; a Horizontal FOV and a Vertical FOV. – To help visualize what the numbers represent, imagine standing directly in the center of a sphere, looking at the inside surface. • We recognize 180 degrees of surface from the highest point (the Zenith) to the lowest point (the Nadir). 180 degrees is the Maximum Vertical FOV. -
Choosing Digital Camera Lenses Ron Patterson, Carbon County Ag/4-H Agent Stephen Sagers, Tooele County 4-H Agent
June 2012 4H/Photography/2012-04pr Choosing Digital Camera Lenses Ron Patterson, Carbon County Ag/4-H Agent Stephen Sagers, Tooele County 4-H Agent the picture, such as wide angle, normal angle and Lenses may be the most critical component of the telescopic view. camera. The lens on a camera is a series of precision-shaped pieces of glass that, when placed together, can manipulate light and change the appearance of an image. Some cameras have removable lenses (interchangeable lenses) while other cameras have permanent lenses (fixed lenses). Fixed-lens cameras are limited in their versatility, but are generally much less expensive than a camera body with several potentially expensive lenses. (The cost for interchangeable lenses can range from $1-200 for standard lenses to $10,000 or more for high quality, professional lenses.) In addition, fixed-lens cameras are typically smaller and easier to pack around on sightseeing or recreational trips. Those who wish to become involved in fine art, fashion, portrait, landscape, or wildlife photography, would be wise to become familiar with the various types of lenses serious photographers use. The following discussion is mostly about interchangeable-lens cameras. However, understanding the concepts will help in understanding fixed-lens cameras as well. Figures 1 & 2. Figure 1 shows this camera at its minimum Lens Terms focal length of 4.7mm, while Figure 2 shows the110mm maximum focal length. While the discussion on lenses can become quite technical there are some terms that need to be Focal length refers to the distance from the optical understood to grasp basic optical concepts—focal center of the lens to the image sensor. -
User Guide Nikon
HD Lens Series for Nikon DSLR User Guide Thank you for purchasing the Altura Photo 8mm f/3.5 Fisheye Lens! Your new lens is an excellent addition to your collection, allowing you to vastly diversify your photographic capabilities with a new and unique perspective. The special design of Altura Photo Fisheye allows you to create images with an expanded perspective when paired with an APS-C image sensor. These photos will give you a creatively desired deformation in the image as well as a sharp pan focus consistent throughout the entire frame. With a 180-degree, diagonal field of view, this lens creates amazing images with exaggerated perspectives and distortions that are unique to fisheye technology. Its minimum focusing distance of only 0.3 meters (12 inches) is ideal for close-up shots or close quarter photography. Altura Photo magnificent fisheye also employs a multi-layer coating to reduce flares and ghosting while providing optimal color balance. Key features 180 Degree, APS-C format compatible, diagonal field of view. Constructed with hybrid aspherical lenses for sharp defined images. Rounded images when used with full frame. Super multi-layer coating to reduce flares and ghost images. Has a minimum focusing distance of 12 inches. Includes a removable petal type lens hood and lens cap. Specifications Filter size: None Aperture range: 3.5 ~ 22 Minimum focus distance: 1.0 ft (0.3m) Lens hood: Yes (removable) Angle of view: 180 Degrees Groups/Elements: 7/10 Weight: 14.7 oz (416.74g) Box includes 8mm Circular Fisheye Lens Altura Photo lens pouch Removable petal lens hood Front and back lens caps F.A.Q. -
User Guide Canon
HD Lens Series for Canon DSLR User Guide Thank you for purchasing the Altura Photo 8mm f/3.5 Fisheye Lens! Your new lens is an excellent addition to your collection, allowing you to vastly diversify your photographic capabilities with a new and unique perspective. The special design of Altura Photo Fisheye allows you to create images with an expanded perspective when paired with an APS-C image sensor. These photos will give you a creatively desired deformation in the image as well as a sharp pan focus consistent throughout the entire frame. With a 180-degree, diagonal field of view, this lens creates amazing images with exaggerated perspectives and distortions that are unique to fisheye technology. Its minimum focusing distance of only 0.3 meters (12 inches) is ideal for close-up shots or close quarter photography. Altura Photo magnificent fisheye also employs a multi-layer coating to reduce flares and ghosting while providing optimal color balance. Key features 180 Degree, APS-C format compatible, diagonal field of view. Constructed with hybrid aspherical lenses for sharp defined images. Rounded images when used with full frame. Super multi-layer coating to reduce flares and ghost images. Has a minimum focusing distance of 12 inches. Includes a removable petal type lens hood and lens cap. Specifications Filter size: None Aperture range: 3.5 ~ 22 Minimum focus distance: 1.0 ft (0.3m) Lens hood: Yes (removable) Angle of view: 180 Degrees Groups/Elements: 7/10 Weight: 14.7 oz (416.74g) Box includes 8mm Circular Fisheye Lens Altura Photo lens pouch Removable petal lens hood Front and back lens caps F.A.Q.