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FORUMS General Gear Talk Flash and Studio Lighting 
Thread started 30 Mar 2010 (Tuesday) 02:08
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DIY Lastolite Ezybox / QBox24 Hot Shoe Bracket Extender

 
kn_guy87
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Mar 30, 2010 02:08 |  #1

Everyone (Lastolite, QBox24) seems to have the same problem with their bracket: It is too short when adding the PW AC5 foot with the PW FlexTT5 to the Canon Speedlite. It would be great if the bracket handle can be extended a couple inches longer. This DIY should do the trick.

Here is what I did for my Lastolite Mark II bracket.
[I don't have the QBox24 dimension but it should be the same concept]

===============
Materials need:
One small Acrylic Sheet 1/4" thick
One small Acrylic Sheet 1/10" thick
4 screws
===============
http://www.kennyana.co​m …am/823297558_uh​hCj-X3.jpg (external link)

(A) 6.25" L x 0.75" W x 0.25" H
This piece starts from the edge of the ring and goes 2.5" beyond the Lastolite handle.
(B) 3.50" L x 0.75" W x 0.125" H
This acts as a filler which goes inside the Lastolite bracket groove (shown in green) which helps the longer piece (A) to rise up to the same height as the Lastolite handle.
(C) 2.50" L x 1.25" W x 0.25" H
This piece starts from the end of the Lastolite hande and goes 2.5" beyond the Lastolite handle.

Step 1) Drop piece (B) into the bracket groove
Step 2) Line up long piece (A) on top of piece (B)
Step 3) Put on clamp and drill 2 holes from the black handle through piece (A) and piece (B)
Step 4) Line up piece (C) with the end of piece (A)
Step 5) Put on clamp and drill 2 holes through piece (A) and piece (C)

http://www.kennyana.co​m …ft/823297623_X4​G3p-X3.jpg (external link)
What nice about this design is that I can slide all the way in or slide all the way out as if it is one long handle.

Here is what it's looked like with the 580EX + the AC5 foot shoe + the FlexTT5
http://www.kennyana.co​m …c5/823297669_KH​xqh-X3.jpg (external link)

http://www.kennyana.co​m …d1/823314242_rK​qN8-X3.jpg (external link)

http://www.kennyana.co​m …ck/823487466_is​LLP-X3.jpg (external link)

Easy as pie right? So get to work.
Show us your mod with the Lastolite Ezybox or QBox24 bracket.

Kenny




  
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MDteX
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Mar 30, 2010 07:54 |  #2

This is awesome. Great job Kenny! I will try this when I get some free time.

Kenny


Canon 1DMkIV, Canon 1DMkIII, Canon 50D
24-70 f2.8L, 85 f1.2L II, 70-200 f2.8L ISII, 300 f2.8L IS
2 x 580EXII, 430EXII, 3 x PocketWizard FlexTT5, Mini TT1 & Cybersyncs

Einsteins and CyberCommander

  
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dmward
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Mar 30, 2010 08:24 |  #3

Kenny,
Nice mod. The difficulty with the Q bracket is that the rail is extruded metal. That makes it more difficult to build an extension the way you did for a plastic bracket.

Looking at the bracket it should be possible to add an extension to the top of the vertical.
That lowers the channel to provide additional length without having to find a similarily extruded channel.


David | Sharing my Insights, Knowledge & Experience (external link) | dmwfotos website (external link)

  
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bobbyz
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Mar 30, 2010 10:13 |  #4

What is in between the flex and the flash hot shoe?


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kn_guy87
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Mar 30, 2010 10:56 |  #5

dmward wrote in post #9899095 (external link)
Kenny,
Nice mod. The difficulty with the Q bracket is that the rail is extruded metal. That makes it more difficult to build an extension the way you did for a plastic bracket.

Looking at the bracket it should be possible to add an extension to the top of the vertical.
That lowers the channel to provide additional length without having to find a similarily extruded channel.

Could you or someone take some close-up photo of the bracket?
I may have some idea.




  
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kn_guy87
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Mar 30, 2010 10:57 |  #6

bobbyz wrote in post #9899669 (external link)
What is in between the flex and the flash hot shoe?

It's the PW AC5 hotshoe foot

I even labeled it here
http://www.kennyana.co​m …Ac5/823297669_K​Hxqh-O.jpg (external link)




  
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kn_guy87
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Mar 30, 2010 10:58 |  #7

MDteX wrote in post #9898949 (external link)
This is awesome. Great job Kenny! I will try this when I get some free time.

Kenny

Great. Come back and show us your mod.




  
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bobbyz
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Mar 30, 2010 19:02 |  #8

kn_guy87 wrote in post #9899945 (external link)
It's the PW AC5 hotshoe foot

I even labeled it here
http://www.kennyana.co​m …Ac5/823297669_K​Hxqh-O.jpg (external link)

Thanks, didn't notice.


Fuji XT-1, 18-55mm
Sony A7rIV, , Tamron 28-200mm, Sigma 40mm f1.4 Art FE, Sony 85mm f1.8 FE, Sigma 105mm f1.4 Art FE
Fuji GFX50s, 23mm f4, 32-64mm, 45mm f2.8, 110mm f2, 120mm f4 macro
Canon 24mm TSE-II, 85mm f1.2 L II, 90mm TSE-II Macro, 300mm f2.8 IS I

  
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dmward
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Mar 30, 2010 21:41 |  #9

Kenny,
I'll try to do it tomorrow.
I have some ideas as well.


David | Sharing my Insights, Knowledge & Experience (external link) | dmwfotos website (external link)

  
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rfreschner
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Mar 31, 2010 16:06 as a reply to  @ dmward's post |  #10

Kenny - thanks for taking the time to work that out! It's amazing to me though that Lastolite didn't have the foresight to make their bracket handle a bit longer.


Rick
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rfreschner
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Apr 01, 2010 21:41 |  #11

Where can one pick up the acrylic sheets, an arts/crafts store? :confused:


Rick
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kn_guy87
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Apr 02, 2010 18:43 |  #12

rfreschner wrote in post #9917020 (external link)
Where can one pick up the acrylic sheets, an arts/crafts store? :confused:

Go to your local HomeDepot or Lowes store

Here is the 0.093" thick
http://www.homedepot.c​om …eId=10051&catal​ogId=10053 (external link)

Here is the 0.22" thick
http://www.homedepot.c​om …eId=10051&catal​ogId=10053 (external link)




  
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rfreschner
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Apr 02, 2010 21:07 as a reply to  @ kn_guy87's post |  #13

Thanks Kenny - I'll check it out...


Rick
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DIY Lastolite Ezybox / QBox24 Hot Shoe Bracket Extender
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