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) and adjustable telescope
tubes.
The BB-131 unit
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The bino-platform BB-131 is made for smaller refractors about 3 - 5" and up to approx. 5 kg tube weight each. The unit offer
adjustable distance of the both tubes between about 120 mm to 165 mm (4,5" to 6,5"). This solution will works best with smaller
EMS UMA/B or UL for 1.25" and/or 2" eyepieces 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-131 with adjusting screw for right-handers
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A feature of the new version is the side adjustment screw that allows for easier operation. The platform can be configured for
both right- and left-handed users. In addition, the platform can also be used on a cradle-style mount.
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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 72FL, 90FL
or 107FL tubes or similar telescopes of coarse.
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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 6,5".
- 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
- Can be configured for left- and right-handed use
- optional holder for Al/Az mounts
- optional carrying handle for easy handling
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Manual for BB-130 / 131 as PDF
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