During an astrophotography session in outdoors, smowhere in the field, especially in spring or autumn, there is dew.A wet lens makes photography impossible, so you need to take care of the possibility of drying the lens and even better, prevent dew during the photo session.A heater-tape powered from the USB
Peruns crosing borders and going abroad to their new owners – Singapore.I never thought that Perun could bring interest among foreign colleagues astrophotographers. I’m really happy. It is worth being 100% committed and persistent in pursuing goal. It is worth having a plan and implementing it consistently to celebrate such
The laser collimator is a very useful tool especially for amateur astronomers. My model ( Baader Laser Collimator Mark III ) works very well, but has one disadvantage, like any other type of this type. The weakest link in the whole construction is the SR battery model. Usually, the
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Astrophotography by Dariusz Krzempek
During an astrophotography session in outdoors,
You can find many different power
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