Showing posts with label light tent. Show all posts
Showing posts with label light tent. Show all posts

Monday, August 2, 2010

How I shoot MACRO - New Lighting test for 150mm macro (2010 Aug)

 am doing quite alot of testing and still looking for time to share the end result but I feel it is important to solve the lighting for my SIGMA 150mm F2.8 which is a good range for macro but due to the distance to the object, flash use tent to be harsh so far and it only use for fill flash/Natural Light macro so far.

I make use one of my test with MP-E65 , a UV + light Tent which mentioned before @ 2010 Jul new lighting testing

I will get few good test and share the result by end of this week ...

and I just got my SIGMA180 and hope I have some time to give it a try


so for test 1 - 2 Aug 2010
i. SIGMA 150 F2.8
ii. Canon 5dm2
iii. Kenko ET 36mm  & 1.4x TC
iv. UV Diffuser  (picture below show how U.. but V still a hidden secret)














v. Light Tent with Vellum paper (previously use for MP-E65)










UPDATE .... I am trying to drawing what I going to achieve























not a very good diagram, but it show I trying to avoid direct my flash light toward the object and why I have the long "U" diffuser is to provide little light to the background.





pdate result from this setup @ http://liewwk-macro.blogspot.com/2010/08/how-i-shoot-macro-lighting-result-for.html

Tuesday, July 13, 2010

How I shoot MACRO - New Accessories and Lighting 2010 Jul

After trying Stephen lighting @ http://www.flickr.com/photos/9578475@N02/

i. light tent @ http://liewwk-macro.blogspot.com/2010/03/how-i-shoot-macro-new-start.html
ii. concave + light tent @ http://liewwk-macro.blogspot.com/2010/05/how-i-shoot-macro-new-accessories-and.html

I am happy with the results for few months, and managed to modify the light sources as below
i. concave & V
ii. concave, V & Light tent
iii. UV & Light tent


some result as below
i. concave, V & Light tent
... a boring Giraffe ? ...

... litttle green bee ...

ii. UV & Light tent
... there is something on my body...Apple , egg ??? ...

(will share more details and results after I back from MAL)

Even I am happy with the result above, but I still need to do something to avoid the light tent which may not suitable for some of the shy/sensitive bugs....so I am starting another version - BVCL version

all are same as "V" (secret V) with concave & Light tent but I add on a bracket to tent to move the light little backward so I can create bigger diffuser (so my ylight source is bigger and softer) until a point I can remove the Light tent.....

here is the picture of the setup, it look huge but light and result will be share later (stay tune)













































sorry for the picture quality as using my HTC .. WB and quality all out ..

.... more result of the new lighting will be share ............................................


[updated 13 Jul 2010 after 1st try on the setup on field.... 

- light look great as other combination discuss above
- little bulky (still)
- while MP-E65 change magnification, it create in-convenient where I need to adjust both site for different angle and distance
- better shadow and highlight 


will share result later



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