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Rokinon 7.5 mm m4/3 fisheye


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#1 bremner

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Posted 17 December 2017 - 09:49 AM

Is anyone using one of these manual focus fisheyes in a housing? I guess you'd not have much control with the manual f-stop but keeping focussed at infinity is probably fine for all non-macro use. Physically it's pretty small, about the size of the sigma 60mm.



#2 tursiops

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Posted 17 December 2017 - 06:59 PM

Is anyone using one of these manual focus fisheyes in a housing? I guess you'd not have much control with the manual f-stop but keeping focussed at infinity is probably fine for all non-macro use. Physically it's pretty small, about the size of the sigma 60mm.

Hmm, interesting question. I've never put mine on my camera in the housing. Might try that (in my house) and see how much port it sees.



#3 ChrisRoss

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Posted 17 December 2017 - 07:07 PM

You would want to have it focused closer as the virtual image in a dome port even at infinity is very close to the dome.



#4 Timz

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Posted 20 December 2017 - 12:46 AM

Hmm... any dome available for that lens??

If it's anything shorter, i am not sure if anyport will fit the lens without having the port visible in the image

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