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The 9.25” optical tube offers 33% more light gathering ability than an 8” telescope. The Schmidt-Cassegrain design also...

The 17mm ETHOS is an ideal complement to the 31mm Nagler Type-5. They are parfocal (both have focus locations about 3/8"...

This telescope is a good starting point for new amateur astronomers. With 30% more light gathering capacity than a 114mm...

Introducing the ZEISS Secacam 5 Wide-Angle, the trail camera for bait station monitoring and close-range observation. Wi...

The ZEISS Conquest HDX LRP 15x56 is made to turn competitors into winners thanks to its MRAD Reticle. With 15x magnifica...

This high resolution geared box has a 0,06 degree step size can can easily lift more than 6 Kg (per cm). Its high torque...

The Ermenrich NetGeeks NL80 Cable Length Tester can measure cable lengths up to 1,000 meters and also has other features...

ASI432MM has a large sensor format of 1.1 inch and hence a large field of view. The area is almost twice that of ASI174M...

With its new optical system, Takahashi brings the Epsilon-160ED into the era of digital imaging...

With its new optical system, Takahashi brings the Epsilon-160ED into the era of digital imaging...

A chair for your astronomical observing? - this is a lot more important than you may think, as it allows you to observe...

The Fringe-Killer (Fringe = colour fringing) blocks unfocused light in the red part of the spectrum (IR) uo to 100% - bu...

The Fringe-Killer (Fringe = colour fringing) blocks unfocused light in the red part of the spectrum (IR) uo to 100% - bu...

The dew shield reduces radiative cooling of the Schmidt corrector lens to the night sky, keeping the lens below the dew...

The 35mm has a large true field with plenty of eye relief for eyeglass wearers.  When combined with a Paracorr to c...

This Sky & Telescope "Hot Product" is designed to produce the largest true field possible in a 1¼" eyepiece. (Its 27...

TOA excels in both high planetary resolution and deep sky imaging, fully exploiting the capabilities of cameras with the...

TOA excels in both high planetary resolution and deep sky imaging, fully exploiting the capabilities of cameras with the...

TOA excels in both high planetary resolution and deep sky imaging, fully exploiting the capabilities of cameras with the...

TOA excels in both high planetary resolution and deep sky imaging, fully exploiting the capabilities of cameras with the...