Dunkin’ Development

A fresh egg in commercial film development circles

Toronto.  For decades trays and tanks were used in homes and small local processing shops. When colour became the film standard, “prints in an hour” shops sprung up using compact machines to process and print 35mm films.

Today, colour negatives are usually scanned and we use a computer to adjust and print each frame. I  use this technique on my old negatives to create digital files with EXIF etc data embedded for keywords and other notations. Many computer programs can catalogue, adjust and print the frames today (Lightroom, Apple Photo, etc.).

The trouble is how do you develop your current colour negative films? Years ago we amateurs abandoned home processing and its finicky demands to local shops now long departed. So now what?

Well, how about “rolling your own” once again? Our journal co-editor,  David Bridge sent me a note the other day about a small Canadian company called Reveni Labs who developed a clever computer controlled gizmo called a “Dunkbot” that replicates the way we do film processing and eliminates all the finicky stuff.

The folks at Reveni use the modern way to raise capital – a Kickstarter funding campaign.  Oh yes, you should know how the “Dunkbot” works: unlike present day film developing  using bottles, tanks, pumps and valves, etc. the “Dunkbot” uses a series of tanks containing the chemicals and a robotic lift that moves the film reel/holder from tank to tank. Agitation, development time and temperature are all controlled via the built-in processor (shades of smartphones and digital cameras – computers are into everything these days).

I used someone’s ‘kickstarter’ campaign in the past. For these campaigns, the folks who ante-up the funds are first in line to receive the product when manufactured. In my case, it was a device to charge Apple or Android smartphones while keeping the AC outlets free for regular use. Very clever.

Want more info the “Dunkbot” and how to subscribe to the kickstarter campaign? Check out this link: https://www.kickstarter.com/projects/mattbechberger/dunkbot-affordable-automated-film-processor

Note: The title of this post (thanks David) is a riff on a famous American donut shop, “Dunkin’ Donuts”. I remember when they first opened up here. The donuts to me were much too sweet. The fad died out here and Dunkin’ went home where they thrive to this day leaving the field to Tim Horton’s, Country Style, etc..

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a short-lived fad

article on ‘photo painting’ with a pen light and some skill

Toronto. George Dunbar sent along this article from Popular Mechanics in its August 1951 issue. The article is about a Vermont man who ‘light paints’ with his camera and a pen light. Shown are a flower and a caricature of a face. Sometimes we have too much time on our hands!

I can remember reading the same article back in the summer of 1951 – and had the same opinion. Of course, the artist would have the necessary skill to create drawings that were recognizable. However, most camera owners were more interested in landscapes and portraiture than finding ways to use their camera as a canvas.

Nevertheless, we send George our hearty thanks for sharing this off-beat tidbit of photo history with us.

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not just another newsletter

James Hyman and the Centre just prior to its highly successful opening. (Photo by Michael Diemar)

Toronto. Past president, author, and sports photographer Les Jones writes, “Good piece on British photography” referring to the British newsletter titled, “E-Photo Newsletter” issue #256 and the article titled, “Centre for British Photography Opens in London to Enthusiastic Crowds” by Michael Diemar.

Have a read – an interesting article from the homeland of many of us.

A partial quote from the newsletter announces the successful opening, “When James and Claire Hyman announced in 2022 that their foundation was going to open the Centre for British Photography in the new year, it was difficult to guess exactly what to expect. Well, it opened to the public on January 26th, and the results to date have been very impressive. The Centre is getting around 500 visitors per day after opening, as well as getting a warm press response.”

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where the girls are …

Nadya Kwandibens courtesy of PhotoEd magazine

Toronto. Rita Godlevskis and her magazine PhotoEd are always lively and informative. In a recent email titled, “Fierce Female Photographers“, Rita covers a lot of ground, including announcing our new Photo Laureate, “Nadya Kwandibens” who was featured in the PhotoEd “COLLABORATIONS” issue.

If you enjoy the works by female photographers, pop over to our Instagram site where Mina Markovic has been receiving accolades for her posts about female photographers such as the late Catherine Leroy of France. Of Leroy, Mina says in part, ‘In 1966, at the age of 21, with a Leica M2 and around $200 in her pocket, Parisian Catherine Leroy (1944-2006) bought a one way ticket to Vietnam. Despite having no previous experience as a photographer, Leroy sought to give the Vietnam War a “human face”. …’

The post title is that of a song, sung here by Josh Turner for you Country & Western music fans.

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mac and alex

Montreal Harbour in 1870 by Alexander Henderson courtesy of Maclean’s Magazine

Toronto. George Dunbar sent me an email recently saying, “The photography of Alexander Henderson is featured in the March issue of Maclean’s magazine.”

I subscribed to Maclean’s years ago finding its stories far more interesting to me than the various foreign tales in other magazines of the day. Today my subscriptions are in the distant past, with the void filled by books, TV, and internet.

All too often Canadian photographers get lost in the noise of world wide photographers (with a few exceptions), so it is gratifying to see the interest in the photographs of this gentleman.

His works are featured in a number of galleries at the moment, like the National Gallery of Canada. Do a Google search on ‘Alexander Henderson Photography’ to see more exhibits  of his photographs.

Thanks to George, my good friend and fellow member of the PHSC, sharing this find, I was Able to do a post.

 

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broaden the beam, matey

A neat way to change the lighting from broad to tight

Toronto. In the early days of photography, studios took portraits by soft northern light, avoided appointments on cloudy days, used ‘unobtrusive’ hand holds, neck braces and clamps to hold the patient, (I meant subject) steady for the seconds/minutes needed to effect a likeness.

They say necessity is the mother of invention. In mid 20th century photographic circles, media and lenses were still abysmally slow. To allow faster shutter speeds and avoid subject motion without handholds, braces, clamps, etc., studios used a variety of photo floods. A broad flood would throw a wide beam of light making shadows soft and modelling the subject in a 3D look. A tight beam could be used to highlight aspects of the subject at the risk of harsher shadows, or a medium beam could be added on the background to ease overall contrast.

Professional studios could easily buy different kinds of reflectors to suit their strategy on illumination. Amateurs on the other hand struggled to buy extra lights or even to understand how the beam affected the subject and photograph. My first venture in artificial lighting meant affording only a single reflector/socket and in a narrow beam at that. Needless to say portraits were harsh, contrasty, and very poor. Years later we had a photo taken by a ‘professional’ Airman. “Smile” he said as he turned  on the narrow flood and snapped the shutter. We all squinted in our formal photos …

Kodak solved the amateur’s illumination dilemma by offering a photo flood reflector on a stand with the beam adjustable by moving the socket in and out of the reflector as shown in this 1951 ad. You can also see the use of two electronic flashes to soften shadows, but that’s another story.

Our thanks to good friend and PHSC member, George Dunbar, for discovering and sharing this Kodak advertisement from the March, 1951 Popular Mechanics magazine. Ahhh, memories of the days when ASA (ISO) 200 was considered ‘fast’.

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35th exec meeting by ZOOM

Toronto. If you are counting, you will see we missed posting meeting number 34 (February 2023). In February  we had a rare session with too few voting members of the exec being present – due to a variety of situations. A perfect storm if you will. This exec meeting had better participation. But speaking of perfect storms, we too are digging out – snow anyone? We have lots on hand!

Please note that our Newsletter still needs an editor. Meantime, journal co-editor, David Bridge will send out a brief newsletter in March (as soon as we clarify a few things). Nevertheless, if you would like a personal copy but haven’t joined up as yet, just drop me a note at news@phsc.ca.

Our membership secretary was available and had video this time as well as sound. The membership report for March will arrive shortly. Membership reported two new three year memberships.  Meantime our treasurer reported three one year membership renewals.

The monthly meeting for March will be decided in a few days, as will the spring auction. We are planning to hold a consignment/member auction with lots potentially accepted at the door. Early lots with photos will be posted here along with dates, etc.

Our next  journal will be out as a pdf file this month or next. President Clint discussed our  decision to move from hard copy to PDF files with an EBSCO contact. (EBSCO manages subscriptions for a number of institutions).

Can you smell spring yet? Meantime, “Have a great winter and let’s hope the seventh wave of COVID-19 and its restrictions stay very modest at best!”.

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where do you go pro, my lovely

A GoPro Digital Camera from an article on How-to Geek

Toronto. Digital photography has been around now for about 3 decades as a viable alternative to film. It is long past the time older digital cameras could be considered as collectibles.

In fact a growing number of people have never used a film camera (aside from niche fanatics). Nor bought film; nor saw a photograph emerge from blank paper. They only know digital smartphone images in full colour – cameras where monotone (black and white) is a filter.

The other day on the site How-to Geek, Tim Brookes postulated, “5 Reasons You Should Buy a GoPro (or Similar Action Camera). This article addresses rugged digital cameras intended for use under extreme conditions. These aren’t your regular mirrorless cameras,   professional DSLRs, or the now ubiquitous cameras in smartphones. They are intended to go one mountain bikes, climbing, hiking, underwater and in fact anywhere a regular digital camera would struggle.

The retailing of these special ruggedized digital cameras is another indication that digital cameras are now mainstream. Still long for yesterday? Drop into one of our auctions or fairs to see the older digital cameras, film cameras, lenses, etc. suitable for either use or collecting! The latest dates and locations are in our right hand sidebar.

Note. The title I used here is a riff on the 1969 song,”Where do You go to My Lovely” byPeter Sarstedt. The aspect ratio is off but not the song. A later version by Peter exists (1998) but it isn’t as haunting as the original version.

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an easy image back-up

little boy by garden – summer 2012

Toronto. George Dunbar is a fierce supporter of the virtues of printing digital images: The human eye can view prints without fancy software or equipment that may go out of date and leave these memories forever lost. Also, prints are a neat image back-up (they do miss the digital notes, key words, EXIF data, etc.).

My wife has a very positive opinion on the value of the printed photo too. She points out that browsing a shoe box or an album full of prints is long gone.

And now Sydney Butler comes along with this article “5 Reasons You Should Print Your Smartphone Photos” recently published on one of my favourite blogs,”How-to Geek“. While the article talks about the Smartphone, it applies to all digital cameras – smartphone cameras are the norm these days with the younger folk (and some old coots too:-).

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all lens

Ermanox with Ernostar from ‘Zeiss and Photography’ courtesy of author Larry Gubas

Toronto. Heinrich Ernemann began making cameras when it was founded in 1899 Dresden. In 1926 it was part of the amalgamation which was called Zeiss-Ikon. The Ermanox camera used a single glass plate and a focal plane shutter. The f/2 100mm Ernostar lens was designed by Ludwig Bertele.  At the time, it was the fastest still photography lens ever made. For the first time candid shots could be taken indoors – if taken by an expert like Erich Salomon.

The designer moved to the Zeiss organization along with the lens design which served as a basis for the Zeiss Sonnar and Biotar lenses. The photo at left is from the very detailed history in the excellent book ‘Zeiss and Photography‘ by Larry Gubas (sadly long out of print – only 400 copies were ever made).

We have posted many notes about Ernemann and the Ernostar lens, such as our September 1, 2021 post titled, “cat’s eye” on an ad for the Ernostar. Type in the term “Ernemann” in the search bar of our site to see these and other Ernemann posts,

Note. The post title is a riff on the expression, “all hat and no cattle” which certainly doesn’t apply to this amazing little camera (c 1924).

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