Αποτελέσματα αναζήτησης για: «bres»

This is a Dall-Kirkham optical design with coatings that are optimized to transmit in infrared or ultra violet wavelengt...

The economically priced AST Optics are made with quality materials and finishing. An important advantage is the low powe...

The polarization device is designed for polarized light observations. Anisotropic geological, biological, and polymer sa...

Η διόπτρα Levenhuk Blaze BASE 100 με αντικειμενικό φακό 100mm είναι εξαιρετική για τη μελέτη φυσικών και αστικών τοπίων...

Pegasus Astro Hardware Kit consisting of an SCT bracket, large 22 mm bore pulley, belt, and bolts for making all version...

Dew shields are a necessary protection against dew and also against scattered light. Due to the integrated heating even...

The # 2961610 filter set consists of a UV/IR blocking filter and the R-G-B filter set - the filters are optimized for mo...

The phase contrast device is used in the phase contrast microscopy to observe transparent low-contrast samples that are...

The world's first pocket-size geiger counter and gamma spectrometer for all natural science enthusiasts and hobbyists in...

The world's first pocket-size geiger counter and gamma spectrometer for all natural science enthusiasts and hobbyists in...

The world's first pocket-size geiger counter and gamma spectrometer for all natural science enthusiasts and hobbyists in...

The completely redesigned CMOS-optimized filters from Baader work excellently with all CMOS cameras. The new ultra-sensi...

The completely redesigned CMOS-optimized filters from Baader work excellently with all CMOS cameras. The new ultra-sensi...

The completely redesigned CMOS-optimized filters from Baader work excellently with all CMOS cameras. The new ultra-sensi...

Fine tuning rings from TS Optics are a real problem solution. They allow fine adjustment of the distance with much...

Fine tuning rings from TS Optics are a real problem solution. They allow fine adjustment of the distance with much highe...

The TSFRE80 ist far more than a finder, it is a full-fledged wide field refractor. Many hundreds of deep sky objects are...

Το Pull Back Red Racer είναι το απόλυτο παιχνίδι για τους λάτρεις της ταχύτητας! Κατασκευάστε το δικό σας αγωνιστικό αυτ...

The 94 mm apo with the fast focal ratio of f/5.5 is aimed at all amateur astronomers who are interested in a compact, pu...

In a clear night, most surfaces radiate much heat and cool down. As soon as the temperature falls below the dew point, d...