Advantages Of A DIY Lens Jacket

DIY protective lens jackets

DIY protective lens jackets

After making the lens jacket for my Sigma 150-500mm and using it, I found that besides protecting the skin of the lens from scratches and light knocks, it could also be used as a rain jacket in light drizzle and as an emergency lens hood.  But, the thing that I like most is that I could carry the lens in whatever bag that I’m using and not only in bags specially built for cameras, lenses and accessories (plus maybe a pocket for the notebook).

I made two more lens jackets.  One for the Sigma 70-200mm f2.8 and another for the new Sigma A lens, the 18-35mm f1.8.  As for the material, instead of the thicker foam of the camping mat, I opted for a thinner, about 3mm, foam that I bought from the stationary section of a local superstore.  All done in a matter of a few hours as for this time around with the experience that I had, I just concentrated on getting the job done.

Materials used:

  • 3mm foam
  • Black cotton cloth
  • Adhesive
  • Velcro® Strap
Cover one side with oversize cloth and fold over

Cover one side with oversize cloth and fold over

Afterwards paste the other side to cover the whole foam

Afterwards paste the other side to cover the whole foam

Velcro strap stiched and that's all. For hole and notches just cut the cloth diagonally and fold over

Velcro straps stitched on a double layered flaps and the flaps stitched to the jacket, the other part of the velcro strap onto the jacket itself, that’s all. For hole and inward U cut at the sides just cut the cloth of the first pasting diagonally and fold over.

Since the foam used is thinner the hood is able to slid in but only for storage and not during transportation because of the space between the hood and jacket

Since the foam used is thinner the hood is able to slid in easily but only for storage and not during transportation because of the space between the hood and jacket

One other thing that I would like to mention that is not directly beneficiary to the lens is that I like the feeling of holding the jacket firmly in my hand with the lens in it. A lot more confidence and less worry.

Dual Monitor Setup


Dual monitor display in extended mode

I have always wanted to have a second monitor for quite some times now so that I can read the tutorial on one screen while practicing the program on the other.  It is much more convenience, I don’t have to flip over the windows endlessly and removes one of the stumbling blocks on the learning curve. Although it is also possible to have both windows cramped side by side on one screen, but then the drawback is that I have to be contented with the smallish windows.


Learning a program is much more easier

Just a few days ago, I had purchased a used 17 inch Dell monitor.  This was what I had been looking for, a small 17 inch monitor that could be flipped over to portrait mode.  It was a priority, easy reading on narrow screen than wide and not too tall.  Technology for having two or more monitors on a PC for the masses had been around for quite a while. The setting-up for multiple monitors should be quite easy as of now given the time period for it to mature.  I must say that the installation was quite a breeze except for the initial hiccup.  After attaching the second monitor to the graphics card VGA port (the primary was on the DVI-I port) both screens went blank while the computer did booted up.  This made me frantically searched the internet for the howtos.  From what I read, I had the requirement but it did not explained my problem.  Then it struck me that it could be the bios setup.  A check into the bios and changing the default initial search for graphics card on PCIE bus solved the problem.  The startup process was shown on both of the monitors. For the rest of the setting I encountered no problem at all.

Bios setting

Bios setting

I set the display system to extended mode.  This made the secondary monitor to the right of the main monitor by default.  Then in the “Creating and Arranging Desktop” of the AMD VISION Engine Control Center, I changed the position of the secondary monitor to the left of the main monitor.  That is all about it.  Although I would like to have an individual desktop on an individual monitor (not extended or multiple desktops on a single main monitor), that I found out is not possible.  That is to my knowledge as of now.

Note: It is possible with additional graphics cards and specialised software to have two or more users simultaneously or Multi-PC but that is a different category.

Set to extended mode

Set to extended mode

To summarise, basically the process for setting-up two (or more) displays is as follows:

  • The graphics card must be able to support more than one display
  • Make sure the bios setting is set for the computer to look and initialised the graphics card in the right place (PCIE bus in my case)
  • Once it is up and running, press Windows logo key + P and select how you want your desktop to be displayed
  • Use the utility programs that come with the graphics card to change the position of the second monitor from right to left if you need to (update:  Actually this can be done in Windows “Screen Resolution” by dragging the monitor icon from right to left)
  • Note: The first monitor will be the main monitor with taskbar and all the rest.  The second monitor will be the extended screen.  So if you want whatever monitor to be the main monitor, attach that monitor first and boot up so that the system will recognised it.  Shut it down, attach the second monitor, boot up and set the extended mode.  *I am just assuming this and I could be wrong.  My main monitor was previously on DVI-I port but now it is on the HDMI port.

The downside of using an old monitor is that the resolution is low compared to the high resolution of the new monitor today.

(Update:  The resolution of the Dell monitor is quite okay, 1280 x 1024. But using the analog port of the D connector the max resolution is not possible unless there is a driver for it. Problem solved by connecting it to the digital DVI-I port and the main monitor on the digital HDMI port.  I got away with some mess caused by the cables and just use the speakers on the monitor, not the one shown here.)