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Raig in the face of the Covid-19 Coronavirus crisis
How does Raig deal with this crisis? What does it mean for our store? What functions can we do?
The weight of the binoculars, a key factor.
The weight of the binoculars is a primary factor in choosing a binocular, but also its basic characteristics.
Photo-trapping cameras
What is a phototrapping camera and what is it used for? What types do we have on the market? Which to choose?
Problems and errors in rain measurement
In torrential weather episodes, we often find differences between analog and manual rain gauges. Why is this?
Observing planets with the naked eye
In recent days we have seen a very bright point or "star" near the Moon, since it is Jupiter. Surprising for many, but available to everyone.
Binoculars for powerful
What binoculars should we use to observe at great distances?
The end of mercury in instrumentation
Since 2018, the global regulations on the end of the use and trade of mercury apply, a very widespread but highly polluting product
Breaking records
On the eve of a heat wave, we talked about breaking meteorological records and the instruments approved for these records
A tripod for every use
Choosing a suitable tripod for use is very important for quality observation.
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