Under $200

Features Compact size keeps the binocular lightweight for grab-and-go adventures and extended observing Combination of fully multi-coated lenses ...

Dr. Daniel Barth gives us an overview of and will answer your questions about the James Webb Space Telescope in this 34th Episode of How Do You ...

Features Sleek profile with top-class metallic charcoal grey finish Slim design with 4 standing angles, ideal for Desktop, bedside or wall Splend...

Features Automatic time setting (CET) via radio signal Manually Time offset adjustable for other time zones Symbolic weather forecast for the nex...

The Official Coffee Mug of the Explore Alliance! The Explore Alliance is a community of amateur astronomers who come together to share their passio...

Features 4K HD Camera Waterproof Case Tripod Floating Handle Flat Adhesive Mounts Handle Bar/Pole Mount Frame Housing Mount Straps Long Thumb Scr...

Dr. Daniel Barth gives us an overview of and will answer your questions about Lagrange Points in this 35th Episode of How Do You KNOW? https://e...

Dr. Daniel Barth gives us an overview of and will answer your questions about what happens When Asteroids Strike in this 36th Episode of How Do ...

What happens when the sun releases energy to create prominences, flares, mass ejections, and tsunamis, and how can those events affect us on ...

Description Using this accessory plate, you can use telescope and camera side by side By sliding this accessory plate into your standard Vixen Do...

Description Finder Bracket to facilitate Optical axis adjustment Short bracket for Vixen Finder Scope. Use with item #2654, finder bracket shoe, ...

Description Dovetail Plate for Telescopes and Field Scope Use to balance your telescope with Vixen Tube Rings or third party rings. Other devices...

Description Converts 60mm thread to 53mm thread Available for FL and ED OTAs. Specs Optical Path Length 4mm Weight 22g Warranty Vix...

Description Converts 53mm thread to 43mm thread Available for FL and ED OTAs. Specs Optical Path Length 3mm Weight 19g Warranty Vix...

Description For mounting BT81S-A, BT-ED70S-A and ARK series binoculars on the HF2 Altazimuth Fork Mount Using the swing bracket, you can mount th...

Description For stable astrophotography Stable astrophotography can be available. Vixen's Weight Shaft Camera Bracket allows for the attachment ...

Description For Prime Focus Photography with Telescope Leaves the inner diameter large by attaching a T Ring by screwing in each of the knobs, i...

On this episode of How Do You KNOW? Dr Daniel Barth will be discussing what all is involved in the Fine Tuning of Nature.  Because we tend to suspe...

Features 3x Magnification Carry Case Included Lanyard Description Be ready whenever adventure calls with the lightweight National Geographi...

Description For smooth setting up of POLARIE and AP equatorial mount The polar meter is a "unlikely" design that summarizes level, compass and in...

Description AXJ-TR conversion adapter set for use with a robust AXD-TR102 tripod. With use of the AXJ-TR conversion adapter set, the AXJ Mount can...

Description It allows you to use an polar alignment scope PF-LII, polar alignment scope PF-L or SX polar axis scope for the POLARIE U. The polar s...

Features Very high sharpness and contrast across the entire field of view Almost no color defects due to lanthanum glass Twist-Up eyecup for peop...

Features Very high sharpness and contrast across the entire field of view Almost no color defects due to lanthanum glass Twist-Up eyecup for peop...