Wednesday, March 12, 2014

Favorites

I take these photos for myself.  I post them on Flickr sometimes, I post them on Facebook rarely, but mostly, I do it because I enjoy it.  

I like the cameras, the machines.  I like to fix them, to bring back a machine that has been given up on, given away, left for dead.  A machine that once recorded lives that, if I fix, I can use to record my life, my family's life.  I really enjoy the time spent at my workbench hunched over a camera or a lens, slowly, carefully restoring it.  I love the triumph over dirt and grime and age that results in a working machine, once again able to record memories.

I like the film process.  Every couple of weeks I will spend a Sunday developing film.  That precise, measured, careful process that yields a string of negatives if you do it right, nothing if you don't.  I like the mystery, the wondering, "what's on this roll?" that I remember from my childhood.  I like the precision of it, the tedious, dull, exciting process of cold, wet hands and the ultimate reveal when the tank opens and out come your negatives.

When it is all said and done, though, there are the pictures, and these are the things that last.  These are the memories, these are the images that make everything worth doing, because in ten years these people won't look like that, indeed they might not even still be with us, but I can still remember because on that day, I took that picture.

My mother once said to me "take pictures of people, because those are the one's you'll look back on and want to keep" and she was right.  I've taken some nice pictures of airplanes and mountains and clouds, but when it comes right down to it, it is the people that matter.


Shea, because she's looking back at me but ahead of her is that sidewalk, that road, down which she will go, and I'll be there for some of, but not for all.


I just love this photo.  I like the grain, the light, the expression, everything, plus the fact that I took it with my father's camera.


My beautiful wife, who is captured in all her tiny pixie wonderfulness in this photo.


My dad, my hero, who I have spent my whole life trying just to be as good as, smiling at me.


My mom and my son.  Laughing together.  They are so alike.


My beautiful daughter Megan who doesn't know how proud I am of her and how much she reminds me of me.  The first one, who I held in my hands so small and helpless, who is now so strong and smart.


That's Mer.  Laughing, while my childhood friend Bronwen reads tarot by candle-light.  That's the one I'll spend the rest of my time with, right there.  I love that laugh.

Sunday, September 22, 2013

Long Beach

I went today with Johnny Murphy to Long Beach and the So-Cal Cycle Swap Meet.  There were quite a few bikes parked in the lot next to the swap meet.  I spent quite a bit of the day wandering in amongst them and took photos of the ones I liked.

I took my Nikon D7000 with an 18-55 vr zoom lens which is handicapped by not having an aperture mechanism.  Notice I didn't say that it was broken, I said it doesn't have one.  I bought the lens (actually, I'm pretty sure I traded something for it) at the Pasadena Camera Show a few years ago and noticed that it behaved a bit oddly.  Opening it up I was astonished to discover that it had no aperture blades at all!  I disassembled it completely and it sat for two years in my junk box.  Yesterday I decided to see if I could get it back together (minus the empty aperture assembly) and, after a few fits and starts, I did, so I tossed it in the bag (along with my OM1, the photos from which are yet to be developed) and took it along.

My thanks to Johnny for driving,  Advil and the company and conversation.

The bikes (in no particular order...)












Sunday, September 15, 2013

Simi Valley Car Show

We went to a car show a while back.  I took the Yashica-mat LM.  I bought this camera super cheap because it was pretty dirty and the meter didn't work.  As it turns out, the meter DOES work; someone had glued a piece of flat plastic over it and the needle was stuck against it.  I cut a section out of an old filter case and replaced the flat plastic with it.  Ugly, but it works.  Someday perhaps I'll come up with a more elegant solution but for now... meh.


Yashica-mat LM - Nikon D7000 microNikkor 55mm f3.5

The Yashica-mat is a Twin Lens Reflex camera where the viewfinder is on the top.  The image from the top lens is reflected up through the focus screen with a 45 degree fixed mirror.  The film is behind the bottom lens.  Both lenses move in and out together when the focus knob is turned.  It works very well but things are reversed left and right in the finder so framing is a tiny bit challenging.  Also, since the lens is fixed and a near normal 80mm the view in close quarters is tight.  I like the way it works for cars, however, since it allows me to shoot tight framed details which I prefer anyway.  The f3.5 lens is super sharp on the large 6cm square negatives.

A few shots from the show:















Saturday, June 1, 2013

Nikkor 35mm f1.4 pre-AI

As I showed in my last couple of posts, I've been doing some camera and lens servicing for my friend Ben.  There were four lenses in the old Halliburton case.  Two of them needed some pretty serious help.  The last of the lenses that needs disassembly is the Nikkor 35mm f1.4 pre-AI.  This is an absolutely beautiful lens.  Serious lens envy.  Unfortunately the aperture blades have become oily and because of the proximity of the inner rear element to the blades, it too has become oily in streaks that match the aperture blade travel.

Screws on the mount this time.  Looks simple.  Looks, however, can be deceiving. That rear element could use a good cleaning.


That is a dirty filter.  This is one good argument for putting filters in front of lenses.  I usually don't, unless I'm going somewhere really dirty like the beach.  This one has managed to keep the front element fairly clean, though.


The front element under that filter needs a good, gentle scrubbing.


The mount came off easily.  I needed to focus the lens at its limit in order to free the aperture linkage though.  There is a little stop for the aperture ring, but the ring comes off with it in place.


Aperture ring removed and ready for cleaning.  I pulled off the long screw at 5 o'clock on the lens in this picture.  It is the link between the ring and the aperture mechanism.  Finally I removed the aperture index stop which is held on with two small slotted screws.



The index ring is interesting on this lens.  It looks like two separate pieces but it isn't.  I'd love to know how they chromed part and painted part and still got the quality of finish that they did.  This is a JIS screw (Japanese Industrial Standard).  As I pointed out in the last blog entry while they look like Phillips heads, they aren't.  Phillips screw heads and screwdrivers have an angled slot which is designed to prevent over-torquing the fastener.  JIS slots have parallel sides and a Phillips will actually cam out of the screw, ruining it quickly.  You've been warned.


The index ring removed.   This is where things get complicated.  I've removed the mount, I've pulled off the aperture ring and the index ring.  I spent the next hour or so trying to figure out how to open up the lens further.  I knew that the lens had to open somehow, yet I couldn't figure it out.  On some lenses the logo ring unscrews opening from the front.  Not on this one.  Also sometimes the rear element ring can unscrew, allowing access from the back.  Nope, not this one. 


Finally, I spot it.  A tiny grub screw in the focus ring.  I unscrew it carefully with one of my tiny jeweler's screwdrivers.  It serves no obvious purpose.  I turn the lens over and over in my hands, twisting and pulling and pushing on parts.  Finally, I grab the rubber jar opener and twist on the focus ring, figuring that screw must do something.  I feel it give.  The front angled portion is separate!!!  It unscrews from the front of the focus ring, revealing the structure beneath.



Hiding beneath that angled part is another ring fastened with another grub screw.


Removing it allows the entire lens body to be pulled out of the focus ring/lens mount unit.


The lens body out of the mechanism portion.  Lots of oil on the outside explains the oily aperture.


Because this lens uses a kind of construction which Nikon calls "close range correction" the rear elements are in their own module which rides on its own helical which moves at a different rate from the main lens body when the focus ring is rotated.  This means that the front and rear element packages are a different distances from the focal plane as the focal distance changes.

For my purposes that means that the rear element package unthreads from the main module, revealing the aperture blades.  I first marked the location of the package on the main body so that I would be able to replace it in the correct index.  The threaded section is actually four complete helicoids so it is possible to put it together three incorrect ways and one right way.

The aperture blades sit VERY close to the rear element of the front module.  The grease them was thick enough that it had made little grease pathways on the glass.  I used cotton swabs and paper towel strips soaked in lighter fluid to gradually get the grease off the glass and off of the aperture blades.   This took a while but eventually the were clean, dry and snappy.


The main body was just a little grimy, so it got a good scrubbing with vinegar.  The focus action was still smooth so I didn't need to pull it all apart and regrease like I did the 105 f2.5.  This cut a couple of hours off the time required to service this lens.


Reassembly.  This is the out angled section threading back on.  Also, note the tiny hole near the front of the focus ring.  That is the hold for the grub screw.  There was enough dirt packed on top of it that it was really hard to see.


The aperture click stop mechanism being replaced.


All back together.


Nice clean front element and filter.


The rear element cleaned.  Nice shiny mount, too.


While I was at it, I cleaned the dirt off the Halliburton case with a Brillo pad and Windex.  This was really dirty, having lived in a garage for the last 20  years or so and probably hasn't been cleaned ever.


Top is clean, bottom is not (duh).




Clean.



Re-loaded, ready to give back.  I now want to see film put through this beautiful system.