$300 to $400

Features Waterproof Fog-proof BAK4 Optics Lightweight Fully Multi-Coated Cleaning Pen Included Description Alpen Apex binoculars deliver stunni...

Features Waterproof BAK4 Optics Long Eye Relief Fully Multi-Coated Lightweight and ergonomic open hinge body design Twist-up eyecups Cleaning Pen...

The dew shield is a basic component of a passive dew fighting system. Astrozap aluminum dew shields are made in the USA of the highest quality mate...

Description Start now with digital astrophotography and capture the sky with the brand new BRESSER Full HD Deep-Sky Camera with Autoguider. Great ...

Features 8” TRUE BLACK & colorful display for time & full weather information Receive weather data from 7-in-1 weather sensor via 868/ 91...

Description Waterproof Binoculars Don’t Have to be Expensive! The BRESSER Condor 20–60x85 is a valuable spotting scope for the universal outdoor u...

Features Magnification: 9x / objective diameter: 63mm Fully multi coated / tripod thread High light gathering power Suitable for spectacle wearer...

Features 102mm aperture is ideal for getting excellent views of deep sky favorites. Doublet design uses a pairing of glass lenses separated by a ...

Description After hours at the eyepiece, you finally get to view the fruits of your astrophotography labors. The stars in the center of the field ...

Description Whether you are hunting, birding or nature watching, a crystal clear view rich in details can give you an essential advantage in the f...

Description Whether you are hunting, birding or nature watching, a crystal clear view rich in details can give you an essential advantage in the f...

Polar Scope Finder. For GM 8, G-9 and G-11 mounts and the StarLapse system. Works in Northern or Southern Hemispheres. Direct reading. No calculati...

Description The RS-Spectroscope attaches to an eyepiece to spread light from stars and nebulae into a rainbow of colors, colors that provide a whol...

Description You do not have to give up your current mount to enjoy the full benefits of a Telescope Drive Master from Explore Scientific. This sim...

Full control of your focuser from your PCNo PC required for manual or bluetooth-only operation! Operates off of the 12V DC stepper motor supply..Sp...

Description The Twilight I is a light-to-medium-duty alt-azimuth mount and tripod designed to quickly and easily accept small to medium sized ref...

The L-eXtreme is a two-band filter and the ideal choice for strong suppression of light pollution. It enables astrophotos of objects with narrow-ba...

Features Waterproof Fog-proof BAK4 Optics Lightweight Fully Multi-Coated Cleaning Pen Included Description Alpen Apex binoculars deliver stunn...

Features Waterproof Macro/Micro Focus Wheel Dielectric Prism Coated Telescopic Sun Shade Includes Field Carry Case Video Description Alpen's ...

Features High-quality refractor telescope for beginner and hobby astronomers. The telescope is perfect for observing star fields, vast nebulae, b...

Description The Bino Researcher is a professional microscope with transmitted illumination, equipped with brilliant optics, a robust metal body an...

Features Large 40mm secondary mirror Diffraction limited optics for ideal sharpness and contrast Fully adjustable optics Description The BRESS...