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Accesorii telescop > Focusere manuale > Focusere > TS Optics > TS Optics Focuser 2,5" M117

Descriere produs

Din pacate, descrierea acestui produs nu a fost inca tradusa in limba romana, din acest motiv veti gasi in loc o descriere in limba engleza.

The rack and pinion gear drive:

A conventional Crayford focuser works with contact pressure. The weaker the pressure, the smoother the focuser, but there is always the risk of slipping, because adjustment and bearing are combined. This focuser is completely different:

The draw tube is fixed in place by ball bearings. The bearings are optimized to provide maximum stiffness. The adjustment of the extension tube is achieved by a helical toothed rack. The advantage is an absolutely jerk-free adjustment.

The clamping of the focuser position is also optimized. No clamping screw simply presses on the draw tube, but the position of the adjustment is fixed. Thus, the focus position is held 100%.

Date tehnice

Capacitate


Recomandat pentru
Refractoare
Conexiune (spre telescop)
M117
Conexiune (la capatul dinspre aparat/camera)
M63
Conexiune (spre ocular)
2"
Cursa focuser (mm)
103
Capacitate de incarcare (kg)
4
Transmisie libera (mm)
64

Extras


Clema inelara
da
Rotativ
da
Reglaj fin
da

Echipare


Adaptor ocular
1,25" - 2"
suport
da
Actionare cu motor
nu

General


Tip
Focuser
Tip constructiv
cu cremaliera
Greutate (g)
1270

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*Toate preţurile includ TVA, plus costurile de transport maritim.

TS Optics Focuser 2,5" M117
TS Optics Focuser 2,5" M117
TS Optics Focuser 2,5" M117

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