23_Focus-stacking-system-for-gametophyte-ferns/ArduinoMethod.md at master · Biomaker/23_Focus-stacking-system-for-gametophyte-ferns. Rylee Isitt Photography - Building a DIY Focus Stacking Controller with Arduino. Table of Contents Introduction Focus stacking (or z-stacking) is a technique for increasing the depth of field in macro and microphotography.
This is done by taking many shots (slices) at sequential focus points and combining them into a single image using software. Automation can reduce vibrations and tedium, and this is relatively easy to do with a stepper motor, some reed relays, and a controller. Experimental tabletop macro setup 2. Photographer Turns His Old Darkroom Enlarger Into a Large Format Camera. Photographer Chuck Baker is a self-proclaimed “camera and darkroom equipment hoarder” who can’t bear to get rid of gear even when it no longer works.
Having a large number of enlargers in his collection, Baker recently decided to upcycle one of them by turning it into a working camera. The large format camera you see about is what resulted from the project. Baker started with an old 35mm enlarger created by the Czechoslovakian optics company Meopta, and the lens of the camera is the lens that came with the enlarger. Baker writes, I disassembled the enlarger for the bellows and lens board and attached it to a thin wood board which was glued and screwed onto a 5″x7″ frame.
The finished camera doesn’t use a shutter because it’s loaded with ISO 6 photo paper instead of film. Here are a couple of photographs Baker has created so far: Freestyle Photographic Supplies. The NEW Gibellini Cameras are Here! - silver - Virginia Tech Mail. Moviestuff_home_page. PDF to JPG online file converter. To convert in the opposite direction, click here to convert from JPG to PDF: JPG to PDF converter Try the JPG conversion with a PDF test file Not convinced?
Click on the following link to convert our demo file from PDF to JPG: PDF to JPG conversion with our PDF example file. PDF, Portable Document Format (.pdf) PDF stands for Portable Document Format and was developed by Adobe. JPG, Joint Photographic Experts Group JFIF format (.jpg) Photos and images meant for email or posting on websites need to be compressed to reduce time of upload and download as well as to save on bandwidth.
Fast Slide and Negative Scanners. Kodak Slide Projector Scanner. Progress Currently I have removed all necessary components not needed from the projector, and have wired in some extra electric circuitry power the LED that will be used for backlighting the slides.
See the log below for more updates. Backstory I have taken on the task of digitizing a large collection of slide photography. This is my father’s collection which comprises somewhere around 200,000 slides mostly of train photos over a span of 50+ years. Main Idea. Free and open-source automated 3-D microscope - Appropedia: The sustainability wiki. Pearce Publications: Energy Conservation • Energy Policy • Industrial Symbiosis • Life Cycle Analysis • Materials Science • Open Source • Photovoltaic Systems • Solar Cells • Sustainable Development • Sustainability Education Source Wijnen, B., Petersen, E.
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Finished circuit can be seen on the title picture. The controller can also be set to “free run” mode. A single LED shows states of the controller. Even while connected to the camera, Focus Stacking Assistant allows camera buttons to function as usual. The control software is hosted on gitHub. The code has been extensively tested with Canon 5D Mark II and XSi cameras, it should work with any Canon DSLR with LiveView function. Portable light box. Cognisys stackshot. View topic - Magnetic lighting stage for Bratcam. When others have posted their lighting rigs, it's been a help to me.
While there are a few things I want to do yet on mine, issues raised in some posts make me think it might be useful to show what I'm using. Photos and The o'jays on Pinterest. View topic - Automated Focus Stacking Rail. I've recently completed making an automated focus stacking rail, controlled by an 'Arduino' microcontroller.
Here's a brief outline of its operation. Further postings in the thread will provide detailed description and images. The system operates from an external battery (currently dry-cells, but I have a lithium-ion pack I intend to use), and works as follows: 1) On power-up, the controller announces the current software version, drives the carriage to its intial position and waits for user input. 2) Using lens focussing, moving the rail, or 'inching' the rail carriage with the remote controller, the nearest element of the subject is brought into sharp focus (this is where 'live view' at 10x magnification really scores). 3) Using the remote control the lens aperture is input. 4) The user is then prompted for an actual dimension of the subject eg height or width, and this value input. 5) Next, the user inputs the same dimension above, but of the image. More to follow. 4CsWallaWalla20151009. Stacker [Zerene Stacker] Microsculpture - The Insect Portraits of Levon Biss.
Mic-UK: Measuring the Magnification of Homemade Simple Microscope Lenses. Love is way home. KINOGRAPH. Kinograph - Matthew Epler Portfolio Site. Kinograph Kinograph is an open source project that makes film digitization affordable and scaleable. Using components available on the internet, a few 3D printed parts, and a consumer level camera, the machine digitizes 35mm, 16mm or 8mm film at high definition resolutions with sound.
Guide to the Michael Geissinger photographs, 1966-1986 – RIT Archive Collections. Title Michael Geissinger photographs Creator. Packaging, Envelopes and Color Tones. Pinterest. Sally Mann on Hew New Memoir, Hold Still. Sally Mann has spent her career examining those things closest to her. Her subjects—captured in arrestingly candid, luminous black-and-white images—have included her own young children, facing down the slings and arrows of childhood in Immediate Family (1992); the beloved Shenandoah Valley landscapes of her youth, revisited with an adult understanding of historical wounds in Deep South (2005); and her once strong-bodied husband of more than four decades, Larry, ravaged by muscular dystrophy in Proud Flesh (2009).
Whatever her subject, Mann’s work is both lyrical and unsettling, evoking universal human themes of innocence, eroticism, and mortality. Sally Mann. Press Packet. Photo Displays, Display and Frames. Easy snapshot photo collage - Effortless Style Blog. Get blog posts delivered right to your inbox! Your information will *never* be shared or sold to a 3rd party. DJI Official - Osmo. Osmo - Videos.