Αποτελέσματα αναζήτησης για: «tell»

Experienced hunters can always rely on their senses. Nevertheless, with the right equipment, they can go further than th...

Experienced hunters can always rely on their senses. Nevertheless, with the right equipment, they can go further than th...

Experienced hunters can always rely on their senses. Nevertheless, with the right equipment, they can go further than th...

Experienced hunters can always rely on their senses. Nevertheless, with the right equipment, they can go further than th...

This powerful, compact device connects to your Celestron mount to provide automatic and accurate autoguiding to help you...

Back-Illuminated CMOS color planetary camera and All Sky camera to photograph all objects of the solar system...

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

The Ermenrich NetGeeks NL70 Cable Length Tester is a multifunctional measuring tool for testing various network cables (...

The Takahashi FOA-60Q refractor was designed to provide a compact instrument capable of delivering exceptional visual pe...

The Takahashi FOA-60Q refractor was designed to provide a compact instrument capable of delivering exceptional visual pe...

Suitable for photographing on faint emission nebulae in full moonlight or in severe light pollution, but also for obtain...

ASI6200MC Pro uses Sony’s latest back-illuminated IMX455 Full Frame format native 16-bit ADC sensor. It has3.76µm, ultra...

The Takahashi FC-100DC apochromatic telescope is designed around a fluorite doublet at F/D 7.4. Designed primarily for o...

The Takahashi FC-100DC apochromatic telescope is designed around a fluorite doublet at F/D 7.4. Designed primarily for o...

The Astronomik [O III] CCD filter is a super-narrow band emission line filter for CCD photography from observation sites...

Microscope filters are used for visual observations and capture using a digital camera. They help improve the color bala...

ZWO has released a new 3-inch 0.7× full frame reducer that is compatible with the FF107APO and FF130APO telescopes. It h...

Adding a ZWO O-III Narrowband filter to your imaging collection will take you beyond RGB imaging and reveals your favori...

Adding a ZWO O-III Narrowband filter to your imaging collection will take you beyond RGB imaging and reveals your favori...

A stereomicroscope is an indispensable tool for the detailed study of volumetric samples. It reproduces the virtual volu...