Search results for: 'hand'

The Sky-Watcher Dobsonian Telescope 10" has a "paraboloidal" primary mirror to eliminate spherical aberration and a four...

The Sky-Watcher Dobsonian Telescope 6" has a "paraboloidal" primary mirror to eliminate spherical aberration and a four...

Whether you are strolling in the park or on a long walking tour, you can always enjoy birdwatching and observing the nat...

Whether you are strolling in the park or on a long walking tour, you can always enjoy birdwatching and observing the nat...

Celestron has reinvented the Dobsonian telescope with StarSense Explorer—the first Dobsonian that uses your smartphone t...

Celestron has reinvented the Dobsonian telescope with StarSense Explorer—the first Dobsonian that uses your smartphone t...

The PASSION™ HD 8x/10x 42mm models are compact, lightweight and high-quality options for all your outdoor ne...

The PASSION™ HD 8.5x/10x/12.5x 50mm models are characterized by large objective lenses to allow for higher light transmi...

The PASSION™ HD 8.5x/10x/12.5x 50mm models are characterized by large objective lenses to allow for higher light transmi...

The PASSION™ HD 8.5x/10x/12.5x 50mm models are characterized by large objective lenses to allow for higher light transmi...

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

An affordable instrument for continuous and networked measurement of effective sky brightness.The "Sky quality meter - L...

The MAGUS CHD20 Digital Camera is equipped with a 2MP sensor and produces realistic Full HD images at a resolution of 19...

The MAGUS CHD30 digital camera is equipped with a 2MP sensor and produces realistic Full HD images at a resolution of 19...

MAGUS CHD40 is a digital HDMI camera with three video interfaces and automatic switching between 4K and Full HD dependin...

MAGUS CHD50 is a digital autofocus HDMI camera supporting three video interfaces. The camera features an 8MP sensor and...

This high quality 90-degree multi-coated mirror diagonal for refractors allows you to take advantage of the wider field...

Perfect for passionate weather enthusiasts: The BRESSER 9-in-1 MeteoChamp HD WiFi Weather Station offers everything a ho...

The 41mm Panoptic eyepiece is a big brother to the 24mm Panoptic (largest 1.25" field). With its 46mm field stop, the 41...

This high quality 90-degree multi-coated mirror diagonal for refractors allows you to take advantage of the wider field...