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Arsenal 70/420

Photos - Telescope Arsenal 70/420
Photos 4
Outdated Product
Design: lens (refractors); Mount type: in absent; Lens diameter (mm): 70; Focal length (mm): 420; Max. useful magnification (x): 140; Max. resolution magnification (x): 105; Min. magnification (x): 10; Aperture: 1/6; Penetrating power: 11.7; Focuser: Crayford; Total weight (kg): 2.5;
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Arsenal 70/420
Main
Designlens (refractors) / ED /
Mount typein absent
Specs
Lens diameter70 mm
Focal length420 mm
Max. useful magnification140 x
Max. resolution magnification105 x
Min. magnification10 x
Aperture1/6
Penetrating power11.7 зв.вел
Resolution (Dawes)1.63 arc.sec
Resolution (Rayleigh)2 arc.sec
More features
FocuserCrayford / 2 speed /
Eyepiece bore diameter2 " / 1.25 " /
General
Total weight2.5 kg
Added to E-CatalogMarch 2015
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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