To reachable a "bino-scope" you have two possibilities: you adjust the interocular distance with optical elements or you
change the distance of the both telescope tubes. If you will get the maximum optical power, the best way is to use the
EMS elements form Matsumoto (deliverable from
Astro-Hutech) and adjustable telescope
tubes.
The core of the base unit
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The bino-platform BB-130 is made for smaller refractors about 3 - 4" and offer adjustable distance of the both tubes between
115 mm to 145 mm (4,5" to 5,7"). This solution will works best with smaller EMS up to 2" diameter and can adjust to find parallel
position of the both tubes. To make the mechanical structure as rigid as possible, we use high precision ball cage linear-bearing's
from Agathon to realize best linear adjustability.
the bino-platform BB-130 with optional tube mounting rings
An important point is to keep both tubes parallel otherwise you get a double image. The adjustability of the distance of
both tubes (interocular distance) is with a easy to use hand-wheel at side. The platform works perfect with Borg 71FL, 77ED,
89Ed or 90FL tubes or similar products of coarse.
the bino-platform BB-130 with optional "L"-shape holder for Alt-Az mounts and carrying handle
The platform permitted easy and stable adjustment of the both tubes and can use on standard photographic tripods as well as
at Alt/Az mounts or very unique at german equatorial mounts (with EQ holder).
with the optional adjustable EQ holder for equtorial mounts for guidet mode!
The multipurpose possibilities make this platform very unique and offer you a mile-stone in visual observing
optional carrying handle
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L-holder for Alt/Az mounts
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Features
- adjustable distance for tubes between about 4,5" to 5,7".
- adjustable tube bases to find perfect parallelism
- high precision ball cage linear bearing's form Agathon
- both small and wide tube mounting rings are possible
- elaborate lightweight design made with quality aluminium, black anodized
- optional holder for equatorial mounts
- optional holder for Al/Az mounts
- optional carrying handle for easy handling
Borg 89ED bino-scope on a parallactic mount
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