Pinhole basics
Pinhole are the basic of all cameras, lensless all u normally need is a tin or box, a way of blacking it out, and a shutter. You can expose onto film or paper. The exposure time is very hit and miss, which would mean alot of experimentation to get it write, and keeping notes will help with this. The only way to get used to it is to go out and experiment, hit and miss is the only way to determin the output. Although the exposure is normally in mins.
You can make a pinhole camera out of almost anything. you can buy kits for creating them or even just adaptor for your camera, how you do it is up to you.
As it something ive never tried, so i want to know abit more about making my own camera, but as its starting to get to the time i need to get something sorted i need to make a choice of what kind of approach im going to take to this pinhole camera idea, make, buy ect.
Making:
You can use pretty much anything light tight to make a pinhole camera: biscuit tin, breakfast cerial packet, 20 litre oil drum, golden syrup tin, jam tin, match box, black ice cream container etc. etc. Would you believe you can even use your mouth?
Yes, in the darkroom put a short piece of 35mm film in your mouth and close it. Go outside and press the aluminium with the pinhole firmly against your lips, then open your lips for about 10 seconds keeping your head still. Reverse the procedure. You can work out the rest for yourself.
Consider whether it will be better/easier to use the end or side of your tin/box.
If you use a jam tin you can use alfoil and a rubber band for a lid.
Use black paint inside a shiny tin if you have some handy.
Invent a shutter. Black plastic and masking tape will do.
If you decide on a jam tin or golden syrup tin with the pinhole in the side, consider using a baffle that springs tight against the sides of the tin to fasten your film too. A piece of plastic milk bottle will do.
Handy items to have around are: breakfast cerial packet, masking tape, blue tack, plastic milk bottles, rubber bands, alfoil, scissors, knife, glue.
Your pinhole camera will give a negative image on your photographic paper. In this modern, computer age it will be possible to scan, change to a positive and computer print.
An SLR camera can be used for a pinhole camera simply by removing the lens and attaching a pinhole with black sticky tape.
If you are making a pinhole, look for the smallest needle in the set.
Its important to have a smooth, burr free pinhole for the sharpest possible image. Ideally, push the tapered section of the needle through in several stages, gently removing the burr with fine wet and dry paper between actions. Rest the foil on cardboard as you push the needle through so you dont stretch the foil.
I really like this idea, however the only downside would need to be near a darkroom or have a dark bag with me to change the film or paper as to avoid leaks and spoiling of the film. Which is not going to be practical as if im on location thats out of the way, and i dont own a blackbag for doing that.
However as im getting to the point where i need to start taking photos quickly, until i get a pinhole sorted im going to start shooting digitally on my SLR. Im also gonna take out my fisheye lomography camera to experiment with that as im a big fan of the effect and flexability of toy cameras and some of the results you can get from them.
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