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Anyone got information on this 500mm mirror lens EMG f8


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Anyone got information on this 500mm mirror lens EMG f8

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Looks Rusky.

 

They made some good ones ...

big klunky good ones. It has

the build clues of an astro

design reconfig'd for photo.

 

Frinstintz, it has no front

filter threads yet it's no

bigger than a typical zoom

that would use 72mm filters.

 

It may have a gel holder or

a 40.5mm filter holder in

the rear, but my 500/8 has

both a 30.5mm fitting in the

rear and a 67mm in the front

cuz it's designed primarily

as a photo lens, so small

and light it doesn't even

have its own tripod fitting

and doesn't need one.

 

I also have an astro design

twice its size it has a very

necessary tripod fitting at

the approx' balance point

[and has no front threading

which would be 100mm +/- ,

if it had it].

 

At $20 just bag it ! Enjoy !

 

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