Aug 4 2012

Canon BF-10

Will you be my BF forever?  Ah 26mm it seems at times I will use almost anything that takes a wide angle shot

“The Prima BF-10 is so compact and lightweight you won’t think twice about taking it with you, whether it’s down to the beach when you’re on holiday, or on a night out in town ” 

It’s lightweight alright  it’s all plastic even the metal bit’s are really plastic in disguise.  There are a few other things to note as well, it has the sort of distortion that would make a hipster blush and despite having some sort of coating on the lens it washes out the image if any stray light reaches the lens.  I’m embracing these characteristics and spinning them into a positive because 26mm is such a unique focal length for a point and shoot.


Mar 26 2012

Wide angle DIY lens “The plumbers crack”

So after creating the worlds thinnest pancake lens I thought I would try my hand at making a wide-angle lens.  The first thing I should mention is that the image quality is on par with the cost and I think I spent about $5 total making this lens.  This is possible because a certain percentage of the cameras that I acquire are dysfunctional so they end up being disassembled for their bits.  It’s those bits that I use to make other things such as this lens.  I did need to buy a $2.69 piece of ABC plumbing in order to make the body of the lens. 

While I don’t know exactly where these lens elements came from, they are essentially the rear elements from two point and shoot cameras, one of them turned around to become the front group.  Realistically your not going to be able to deal with most of the distortion when you do something like this so why fight it.  This is the look of this lens take it or leave it.  It turns out to be about a 15mm lens with horific yet wonderful barrel distortion.  I haven’t determined the angle of view yet or the aperture which is always wide open in this version.   Everything is rendered in a semi focused state no matter how near or far.  Maybe there will be a Mark II version that performs a little better or maybe not as this is my digital Holga.