Some thoughts to start 2017 …

Oily oily oxen free …

Have you noticed I have not used any “oil” yet ?

I mention it in my section of tools.

I am not actually sure if any oil was used in the creation of cameras. Yes, there is the use of grease on many moving parts … especially on focus helicoids and the focus mechanism of TLR’s … but I don’t think oil is needed.

From the many discussions on the web … camera shutter mechanisms/gears are designed to run dry. Without access to the manufacturers service manual, you really do not want to guess what parts can be lubricated with oil, better safe than sorry.

If you add too much oil or the wrong type of oil, to escapements they can slow down … throwing off the timing of the shutter. If you add too much oil then it can leak onto the shutter and aperture blades … which is something you really do not want to gumm up.

I have used watch oil (though I never stated it) on heavy movement arms … but never anything close to the shutter, or apertures blades. When I do use it … it gets applied with something like a metal pin/needle.

Many of the cameras/lenses that I have encountered do have gummed up shutters or aperture blades. Most of the time is comes from old helicoid grease that degraded, liquified, and has leaked into the wrong places … sometimes it is just crud … and sometimes a DIY job.

 

Can’t get enough of that sugar crisp … or at least screwdrivers.

I am always needing screwdrivers. For some reason or another I tend to need one size/type that I don’t have … or is not exactly the right shape … length … etc. Now most of the drivers that I have are ordered online, since they are of very small point size I can’t get them easily … but recently I was at the local hardware store for something and noticed a cheap micro screwdriver set. It was the Home Depot brand, the Husky 8-in-1 Ratcheting Precision Screwdriver.

It comes with eight (yes, as the name says) reversable snap-on tips.

Slotted: 1.5 mm, 2.5 mm Philips: 0, 00, 000 Square: 0 TORX:T7, T15

After using this, I have found that I am using it half of the time … and the Torx is great when I am working on Laptops. The quality of the metal tips is pretty good, and you can get a good grip when necessary. The only thing I really have not used the ratchet, as I keep forgetting that it has that feature. They do make a version without the ratchet and added a twist top (handy for small thin drivers), but they did not have that at my location … and all for $9, yes less than 10 bucks (for you Americans it probaly means $5) !!!

 

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