Filtry k hvězdářským dalekohledům
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Sada filtrů Levenhuk Levenhuk F2 „Měsíc a Mars“ obsahuje dva filtry okuláru pro hvězdářský dalekohled. Jeden z nich je užitečný pro studium povrchu Měsíce, druhý – pro...
Sada filtrů Levenhuk F4 „Sluneční soustava“ obsahuje světelné filtry pro hvězdářský dalekohled. Tyto filtry jsou užitečné pro studium vesmíru. Zvyšují kontrast mezi nehomogenně...
Sada filtrů Levenhuk F8 „Sluneční soustava“ se skládá z osmi filtrů okuláru, které vám pomohou podrobně studovat sluneční soustavu. Všechny filtry mají průměr tubusu 1,25" a...
One of the most important obstacles for the exploration of the night sky is the brightening of the night sky by artificial lights, such as streetlights. The night sky is not...
Universally usable variable polarizing filter with a 2" filter thread. This variable polarizing filter allows for a continuous adjustment of the image brightness. This is very...
Bresser single linear 2" polarizing filter has a barrel diameter of 2". With this filter, you can study the minutest details of the Moon.
One of the most important obstacles for the exploration of the night sky is the brightening of the night sky by artificial lights, such as streetlights. The night sky is not...
This one really supports the detection of the dark areas on the planet Mars. The details of the clouds of Saturn and Jupiter are also so much more visible through the filter.
The neutral density filter transmits light uniformly across the entire visual spectrum. It serves as an excellent filter to reduce glare and irradiation when observing the Moon...
The neutral density filter transmits light uniformly across the entire visual spectrum. It serves as an excellent filter to reduce glare and irradiation when observing the Moon...
