Replace the battery in a Polaroid type 100 camera

Back in July, I made the near perfect discovery of a Polaroid 230. Brand new, in its box, with its original invoice dated from 1969 in djiboutian francs.

If you do not know this line of bellowed cameras (Polaroid 100, 200, 300…), think of them as massive devices shooting instant pictures the size of small postcards. Here is the beast, below, compared to a Canon SLR.

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Here is my latest finding – a Polaroid Land Camera model 230. With its original box, its manual, and even its 1969 invoice in Francs Djibouti ! This camera uses pack film and produces 10,8×8,3cm pictures. Thus the size of the monster – compared to the EOS camera beside. Pack film has been recently discontinued by its last manufacturer, Fuji. But stocks are still available – including on Amazon. Also other manufacturers are studying new production of pack film. Avon, Île de France, Fance #vintage #camera #Polaroid #LandCamera #PolaroidModel230 #film #packfilm #instantcamera #lomography #staybrokeshootfilm #ishootfilm #filmisnotdead #analogue #collectibles #carbootsale #fleamarket #instagood #picoftheday #photooftheday #chasinglight #justgoshoot #acertainslantoflight #makemoments #toldwithexposure #acolorstory #France #Fontainebleau

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The challenge with this type of cameras consists in replacing a battery type that does not exist anymore in retail. The Eveready 531 or 532 was a quite large cylinder with snap connectors at both end. You can still find high priced substitutes, min. 10€, named A19PX.

Numerous times, I encountered tutorials on the web that demonstrated how to replace the 3 or 4.5V battery with respectively 2 or 3 AAA batteries. The idea is appealing, batteries found everywhere. But these specific mods require you to irreversibly destroy parts of your camera using cutting pliers and other instruments of torture.

Please be aware the following pictures show explicit content:

I’m now making a call: STOP! Do not butcher your cameras any more! Here is one solution, among others I’m sure, that will allow you to finally shoot packfilm for little money.

The required arsenal

Here starts the long list of the tools and items the substitution will require.

Batteries

You’ll have to find a substitute for a 3 or 4.5V battery. This requires 2 or 3 1.5V batteries. Among the smallest available, there are LR44 button cells.

Alcalines have major drawbacks when it comes to photography, we’ll probably address the issue in future posts. What is required here is an important capacity, much more than what standard LR44 can deliver. That’s what draws people to use AAA batteries instead.

The solution stands in zinc-air LR44 equivalents: PR44 coin cells. They can provide up to 6 times their sisters’ capacity. Voltage is a bit lower, 1.35V. It is not significant in our case.

The price? Hold on tight. In most cases, less than 1€ per unit. Even less if you catch a bundle, I paid 26 cents per unit for a 60 pack.

Connectors

The smartest of you will have already looked up the original Eveready battery with Google and they will have noticed that the snap connectors look the same as those from a 9-Volt battery. They are the same.

You’ll find these snap connectors for 25 cents max (e.g. at Selectronic). Pay attention to get a flexible connector, it will help with the camera’s large plastic connector holders.

Battery holder

That’s the tough part, you’ll have to use your imagination.

You can try to maintain the 2 or 3 batteries together using tape or strap band. It’s not optimum, it will probably fall apart at the wrong time. On the other hand it costs nothing.

If you want a more secure setup, you’ll have to find a dedicated support. They are available on the web, sometimes with high shipping costs. You can also try DIY. I’ve not tried it myselif but I like the idea!

Eventually, I used a 3D printed holder. Designs exist, by fellows on the web, and they can be ordered or downloaded if you’re the proud owner of a 3D printer. I’ve designed mine myself, and took advantage of another Sculpteo order to save on shipping costs. 6€, more expensive than scotch tape, but more secure.

The result

Tie your wires to the battery holder, place the batteries, snap the connectors in place. Et voilà !

Final setup

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STOP MUTILATING POLAROID CAMERAS! I've found numerous tutorials online, describing horrible steps consisting in cutting, scrapping, even soldering in these vintage jewels. Enough! With a simple 9V battery clip, either a custom battery holder like mine or one you can find online, fitting inside the camera, no need to break anything anymore! Voltage is 4,5V in my camera. Some are 3V only. The batteries used are cheap Zinc-Air MR44 batteries, delivering 1.45V. The difference is of 0.15V here. It would be 0.1V in 3V cameras. It's insignificant because old original batteries were alkaline, with a constantly dropping voltage. Price should be around… € 4 max, including batteries. I'll see if I can post a tutorial soon. #vintage #camera #Polaroid #LandCamera #Polaroid100 #Polaroid250 #PolaroidLandCamera #PolaroidModel230 #PolaroidLand230 #PolaroidLand250 #LandCamera340 #LandCamera250 #LandCamera230 #polaroidlandcamera250 #polaroidlandcamera230 #polaroidlandcamera100 #polaroidlandcamera101 #film #packfilm #packfilmcamera #instantcamera #lomography #staybrokeshootfilm #ishootfilm #filmisnotdead #analogue #collectibles #diy #savepackfilm #fujifp100c

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If you’re clever enough, no need to solder, to cut or dismantle anything, let alone slash the interiors of a precious camera.

Have fun with your Polaroid type 100 and send me the pictures of your setups and scans of your photographs!

A Camera – The Kodak Beau Brownie

Hello English-speaking readers! I’ll showcase some of my favorite cameras in these articles, whether they are technically, esthetically or even historically worth of mentioning. First of them: the Kodak Beau Brownie. This is a (manual) translation of my original blog post in french.

Introduction

Most simple doublet lens optics, a large choice of two apertures around f/11 and f/16, a unique shutter speed approaching 1/50th of a second, plus timed exposure capability. These mind-blowing specs are those of the Kodak Beau Brownie series. Let’s be honest, I won’t write about technical revolution today.

On the contrary, the Beau Brownies were as simple as any box camera when they were released in 1930.

They were, however, part of a list of cameras conceived starting around 1927 by the american designer Walter D. Teague. One can have an idea of his work by browsing Teague’s patents list in this field.

Walter Teague had a challenge to take up: turn a big bloated soap box into a luxurious and attractive item. And he did! He drew a most appealing Art Déco front face. Geometry and colors, lined with chrome on an enameled faceplate. The leatherette covers a wood, cardboard and metal made body, and takes a similar tone as the facade.

Beau Brownie Patent
N°2A Beau Brownie design by W. Teague – click to access the original patent

The series consist in two models, N°2 & N°2A, corresponding to image formats 6x9cm and 6.5x11cm respectively. The two models thus differ by their size, N°2A being a bit taller.

But mainly, this camera wore magnificent colors, the most frequent association being black & burgundy.

Four other wonderful but more rare coats were blue turquoise, pastel pink, aqua or tanned brown.

Some pictures

I am the happy owner of a black & burgundy model in perfect shape, near mint, as well as a blue model showing more signs of wear. Here are some pictures.

More info

Welcome to my English-speaking readers!

Hi all!

I’m currently working on english translations for my main blog posts. Stay tuned!

If you can read french, I invite you to switch language using the drop-down menu located in the up-right corner. Or follow the link.