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jamaeolus
Joined: 19 Mar 2014 Posts: 2971 Location: Eugene
Expire: 2015-08-20
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Posted: Wed Jun 18, 2014 10:21 pm Post subject: Screen shade. |
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jamaeolus wrote:
I cobbled together a screen shade for my 60D to use in bright light to focus live view. Took about 1/2 hr using black poster board and black gorilla tape and some 3/4 pvc irrigation tube. Cost less than a dollar. I copied a design I saw for a magnifier on an exakta waist level finder. The PVC tubing is split and just taped lengthwise to slide over the edges of the view screen. (2 other pieces taped vertically to give a little flexible push inwards on the slider portions of pvc to keep them from flopping off the edges. I didn't use a protractor I just eyeballed it. First I cut 2 trapezoidal pieces of cardboard with the small side equal to the lengths of the vertical and horizontal axes of the screen. I guessed at the angle to get a decent taper in the box. Then I layed it out on a larger piece of cardboard such that I would have pen lines to fold at the corners and cuts at the top and bottom. I did add a small tab to overlap at the junction as is typically seen in cardboard box construction, cut and taped together. The PVC tubing was split lengthwise and taped to the bottom and top edges corresponding to those on the screen. If I were inclined I could make it much more elegant using more careful measurements and glue instead of tape but my first iteration works reasonably well. _________________ photos are moments frozen in time |
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philslizzy
Joined: 07 Aug 2012 Posts: 4745 Location: Cheshire, England
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Posted: Thu Jun 19, 2014 10:16 am Post subject: |
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philslizzy wrote:
Sounds like a great idea. Would be good to see some photos. _________________ Hero in the 'messin-with-cameras-for-the-hell-of-it department'. Official. |
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jamaeolus
Joined: 19 Mar 2014 Posts: 2971 Location: Eugene
Expire: 2015-08-20
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Posted: Fri Jun 20, 2014 1:01 am Post subject: |
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jamaeolus wrote:
philslizzy wrote: |
Sounds like a great idea. Would be good to see some photos. |
well... I thought I had attached them but its my first attempt at posting photos so..... fail. I shall try again. _________________ photos are moments frozen in time |
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philslizzy
Joined: 07 Aug 2012 Posts: 4745 Location: Cheshire, England
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Posted: Sat Jun 21, 2014 9:10 am Post subject: |
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philslizzy wrote:
Nice design. I see you used square section PVC tube, that confused me. I use a product called plasticard, available from model shops link to their website here: https://slatersplastikard.com/plastikard/standardPlastikard.php
This material is styrene and can be glued with modellers cement or epoxy. You can also get this material in tube form, round and square. The square section tube could be useful to fillet the corners.
here is some I bought recently:
you can get it in black, which I would prefer but you must paint it black anyway to use it.
A suggestion for Mkll !! _________________ Hero in the 'messin-with-cameras-for-the-hell-of-it department'. Official. |
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uddhava
Joined: 22 Aug 2012 Posts: 3074 Location: Hungary
Expire: 2021-06-21
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Posted: Sat Jun 21, 2014 9:55 am Post subject: |
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uddhava wrote:
Interesting topic for me since the screen on my Canon is too small to use one of the LCD shades sold cheaply on
Ebay. With the shade I could use Magic-lattern with focus peaking and zoom focus. Do you use it with a tripod or
just hold the camera away from your face as steady as you can? |
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jamaeolus
Joined: 19 Mar 2014 Posts: 2971 Location: Eugene
Expire: 2015-08-20
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Posted: Wed Jun 25, 2014 1:38 am Post subject: |
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jamaeolus wrote:
uddhava wrote: |
Interesting topic for me since the screen on my Canon is too small to use one of the LCD shades sold cheaply on
Ebay. With the shade I could use Magic-lattern with focus peaking and zoom focus. Do you use it with a tripod or
just hold the camera away from your face as steady as you can? |
Hand held it works good in live view. I haven't tried it yet on a tripod. Incidentally the PVC tube I use is actually just round cheap irrigation tube. (Rain Drip type). I split it lengthwise and then kind of squeezed it into "v" shape by hand. Works "OK" but not perfect. If I were to repeat the project I would probably crimp it into a squared corner "u" shape with more pressure and perhaps a little heat. _________________ photos are moments frozen in time |
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