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View Full Version : Homemade ringreflector for macro


Edwin Bont
10th of November 2005 (Thu), 17:24
I made this "ringflash" for my stacked lenses setup (100mm macro+reversed 50mm, enlargement 3:1).
It is hard to get some light in the face of an insect because the working distance is less than an inch.
So i made this modification for my small (slave) flash.

http://members.lycos.nl/eddysign/ringflitser2.jpg

It's realy easy to work with, i used to use a large flash and that is hard in such tight places.

I have worked with this setup quite a lot and and i am very happy with it.
I made a plan so you can make it too :)
http://members.lycos.nl/eddysign/diy_ringflash.jpg
Have fun.

Some examples:
http://members.lycos.nl/eddysign/Macro/zweef1.jpg

http://members.lycos.nl/eddysign2/Macro/spring1.jpg

http://members.lycos.nl/eddysign/Macro/torretje1.jpg

http://members.lycos.nl/eddysign2/Macro/lief19.jpg

tim
10th of November 2005 (Thu), 17:36
Wow, those are great photos, the first one's amazing! So's the 2nd. Thanks for sharing your design :)

b1gdaddy
10th of November 2005 (Thu), 19:13
Fantastic photos and very ingenious ringflash ( a fraction of the price? ) :)

DocFrankenstein
10th of November 2005 (Thu), 21:35
Great use of your head to save the wallet. Bravo!

Cyrus
10th of November 2005 (Thu), 23:54
fantastic shots mate, don't suppose you could post some basic instructions/diagrams on how you achieved this so well? Thanks heaps

Cyrus

matthudd
11th of November 2005 (Fri), 04:40
where do you buy those adaptors so that you can reverse your lens round, I just have to hold mine :'(

tim
11th of November 2005 (Fri), 05:00
You buy them from B&H, they're called adaptor rings or something. Make sure you get the right filter sizes.

bolantej
11th of November 2005 (Fri), 09:17
http://www.bhphotovideo.com/bnh/controller/home?ci=1&sb=ps&pn=1&sq=desc&InitialSearch=yes&O=RootPage.jsp&A=search&Q=*&bhs=t&shs=macro+couplers&image.x=0&image.y=0

sasa007
18th of November 2005 (Fri), 17:45
I loooooooooooooooooove that spider!!!!!

pcDigiMan
18th of November 2005 (Fri), 21:03
Very creative, go to the head of your class Ed.

rightaway
20th of November 2005 (Sun), 18:34
WOW! fantastic shots.
Can anyone explain the theory behind having 2 lenses attached together, one of which in the opposite direction !??!?!?!

Can you post a picture of your bracket?

thanks

ronosmena
20th of November 2005 (Sun), 20:37
great alternative!

Jon
21st of November 2005 (Mon), 13:20
WOW! fantastic shots.
Can anyone explain the theory behind having 2 lenses attached together, one of which in the opposite direction !??!?!?!

Can you post a picture of your bracket?

thanks
Basically, you're using the front lens as a very highly corrected closeup lens.

JayKitty
21st of November 2005 (Mon), 21:18
oh my god! those are amazing shots! great idea!

Pastapuck
22nd of November 2005 (Tue), 04:22
Very nice...

rightaway
29th of November 2005 (Tue), 15:32
can a step down ring be used if I the macro coupler is not of the proper size?

I have a 50mm lens with 49 mm thread and a zoom with 67mm thread.
can I use a step down (67 to 55mm) then a macro coupler (55 to 49mm)?

thanks

blackviolet
29th of November 2005 (Tue), 16:17
lol - the catchlight in the spider's eyes makes look like it's going 'OMG!'