FMF - Friends of Minerals Forum, discussion and message board

[Pierre Joubert]

Mr Ploum, you actually took a lot of these photos with a Raynox DCR 250 macro lens?! Wow!!!

[ploum]

Hi Pierre, not alone.

For an infinity montage you need an objective And a lens tube for focalisation.

For lens tube, several possibilities.... And for me raynox DCR 250 is perfect.

Size of sensor is important. You need calculate your lens tube for resolution of your image.

[ploum]

Here to understand

https://www.microscopyu.com/articles/optics/cfintro.html
(link normalized by FMF)

[Pierre Joubert]

Thank you for the explanation and also for delighting us with your works of art. Best regards.

[ploum]

Here a 3d Image.

Eye right on the left and the left on the right image. When superposition is done you can seen with 3d effect.

1600 pixels optimisation.

[ploum]

Here a terrible 3d stereo.

Distance for view 0.7 m - 1 m for good angle.

Soon, stereo with anaglyphe (red/blue)....

[James Catmur]

Wonderful as usual. My normal technique does not work on these as they are reversed.

[ploum]

3D stereo with 3 methods.

Right left
Left Right
Red blue

[ploum]

:)

[ploum]

:)

[ploum]

:)

[Tobi]

Too great - and even in 3D!!!

[Jordi Fabre]

Extraordinary. Thanks again Ploum!

[ploum]

Thanks a lot Tobi and Jordi...

I study an evolution for SHOW.... ;)

[ploum]

:) a small evolution

[Turbo]

Unbelievable! I wish I could take photos that good on the macro scale!

[ploum]

Thanks a lot for your comment Turbo

[ploum]

Last last generation....

[ploum]

:)

[prcantos]

Bravo!!!