Top-Down Porthole DIY

[legendhua]

Macro lenses are mostly long-focus lenses.
When the coral grows larger, it becomes difficult to fit the whole thing in the frame, and the opportunities to use a mirrorless camera decrease.

The Porthole bucket I made before is too long, and the viewing angle of the wide -angle lens will be blocked, so I make some modifications.


plastic jar
無標題 by legendhua, 於 Flickr


Make a hole
無標題 by legendhua, 於 Flickr


seal and waterproof test
無標題 by legendhua, 於 Flickr


original version
無標題 by legendhua, 於 Flickr


modification
Quick release fixing plate
無標題 by legendhua, 於 Flickr


無標題 by legendhua, 於 Flickr

無標題 by legendhua, 於 Flickr


top-down pictures
P2020120 by legendhua, 於 Flickr


P2020139 by legendhua, 於 Flickr



P2020100 by legendhua, 於 Flickr


P2020099 by legendhua, 於 Flickr


P2020070 by legendhua, 於 Flickr


P2020089 by legendhua, 於 Flickr

 

[Gumbies R Us]

Thank you for sharing this! This is a really smart idea!

 

[AlgaeBarn Verified Sponsor]

Nice shots, clever idea!

 

[PedroYoung]

Thanks for posting the Flikr links. I do the same and it's nice to be able to check out what settings you used on the camera and to be able to zoom in for details!! Great shots.

 

[Bohemian Waxwing]

Beautiful shots

 

[legendhua]

https://f34742_c.jpg[/img[/url [url=https://www.flickr.com/photos/22970589@N02/]legendhua，於 Flickr

legendhua, 於 Flickr

[/ url][url=https://flic1dbf83dd_c.jpg[/img]https://flicxdbf83dd_c.jpg[/imglegendhua, 於 Flickr

legendhua，於 Flickr

https://flic.b1c4fc_c.jpg[/imglegendhua, 於 Flickr