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Re: [OM] 20mm f2 and Lieberkuhn Lighting [was Re: Ebay 20% off sale Mar

Subject: Re: [OM] 20mm f2 and Lieberkuhn Lighting [was Re: Ebay 20% off sale Mar 9]
From: Wayne Harridge <wayne.harridge@xxxxxxxxxxxxxxxxxxx>
Date: Fri, 16 Mar 2018 13:59:26 +1100
Just an aside Moose,

How does the 18/3.5 perform on ff digital (your Sony) ?

...Wayne 


Sent from my iPhone

> On 15 Mar 2018, at 5:18 am, Moose <olymoose@xxxxxxxxx> wrote:
> 
>> On 3/14/2018 10:40 AM, Ken Norton wrote:
>> I just looked up Lieberkuhn reflector on The Googles...
>> 
>> Not sure if it would work, but I've got a big 49mm to 72mm filter-ring
>> adapter. All one has to do is remove the paint off the front of it and
>> you've got yourself a Lieberkuhn reflector.
> 
> Jan mentioned that possibility. The problem is that the threads are the wrong 
> sex.
> 
> Annnnd, speaking of concave vs. convex, the Lieberkuhn reflectors are 
> concave, likely parabolic, not gender neutral flat. This is why Jan talks 
> about forming plastic with heat into a bowl shape.
> 
> [And, my 18/3.5 then wouldn't have a hood..]
> 
>> So, I just MIGHT have everything. :)
> 
> Hmmmm .......
> 
> 
> Gender Ambivalence  Moose
> 
> -- 
> What if the Hokey Pokey *IS* what it's all about?
> -- 
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