Hasselblad 2x extender Prototype???

[romanf]

I have what appears to be a 2 x teleconverter for a Hasselblad. What is unusual about it, is that there are no markings of any sort on it, and for all intent and purposes it is a 55mm extension tube with glass inside.

Looks to be very well made and I wonder if this might not be a prototype for the TC marketed by Hasselblad.

Outside it is identical to a 55mm.

Anybody else seen anything like this?

I am away so I can't post pics at this time but will when I get back.

 

[polypal]

Outside it is identical to a 55mm.

Anybody else seen anything like this?

I am away so I can't post pics at this time but will when I get back.

We need pics to help you out.
Makes me wonder what kind of special item you have found!


Paul

 

[Ed Bray]

Not that obscure, one here on ebay and I have seen others for sale,

 

[polypal]

Thanks for the link.

Contrary to what the seller states it is not a Hasselblad made item.
Some clever guy used a 55 mm extension ring to fit his 4x extender.