Hi David,
I'm afraid on a K-250 I really can't see the utility of a
periscope. The thrusters are for maneuvering, but the K250 doesn't really do any
meaningful straight transits, whether on the surface or at periscope depth,
and if the idea is to see all around while submerged... well, your head is in a
dome already!
thanks,
Alec
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Alec,
I thought I would share this idea with you
as someone else might come up with something similar.
My small ambient
sub will have a periscope that will have the John Wayne arm handles that can
pivot up on both sides. The battery power and interface cable for the mast
mounted camera will all be contained on this unit making full 360 rotation
without cable entanglements possible. The display monitor will be only 3 1/2"
and color and mounted on this periscope's lower assembly front panel.
Because this sub will be smaller than most, space will be very precious. For
this reason, the entire lower scope assembly will be capable of pivoting forward
and up to secure on the forward ceiling with a mechanical latching mechanism.
When stored in this manner, the video display will still be able to display the
camera view as seen straight ahead freeing the single occupant to maintain depth
with both the bow and stern planes controls.
The periscope head will
need to be machine shop produced so as to be very small and
serviceable.
As this develops. I will provide shots of how this item
turned
out.
David Bartsch
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