Under $200

Description Look into your telescope through an Aline and you see a bright white circle surrounding the image of your eye's pupil, making it easie...

Features Catch-and-release container has a magnified cap for detailed observation. Magnifying glass offers both 2x and 4x powers. Whistle include...

Features 30mm aperture brings in lots of light so you can see more. 4x magnification gets you close to the action. Compact size and rubberized gr...

Features 8x magnification 21mm lens diameter 413ft field of view at 1000 yards Case, strap and cleaning cloth Description These pocket binocul...

Features 40mm aperture is perfect for nighttime moon gazing and daytime nature watching. Two interchangeable eyepieces give you magnifications of...

If you need a Sun Catcher Solar Filter for 10-inch and 12-inch Dobsonian telescopes, purchase SC14-00. Cassiopeia Observatory Review - Click Here...

One size fits all 100% Cotton velcro cap. 100% cotton One size fits all CA Residents: Prop 65 WARNING(S)

Give the gift of exploration. Gift cards are delivered by email and contain instructions to redeem them at checkout. Our gift cards have no additio...

Features Variable polarizing filter Individually adjustable image brightness Made from highly parallel optical glass Black anodized aluminum hous...

Features Dark-Sky filter Contrast increase in aurora & deep-sky photography Reduction of stray light from street lights, for example Wide-ang...

Features German silent movement and components, high sensitivity and precision Radio-controlled time via WWVB in the United States, Canada and Me...

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

Features 1.25 "linear polarization filter Socket with 1.25 "filter thread Also suitable for Lunt Herschel wedges Description Simple linear 1.25...

Description Discover The World Around! Your ExploreOne 6x21 Binoculars are the perfect companion for countless outdoor adventures. With these dura...

Features Rock tumbler mimics natural weathering process to turn rough-edged rocks into smooth shiny stones with intriguing colors and patterns. J...

Galileoscope Refractor Telescope STEM Kit - Click Here Features Lightweight Includes a sun shade Stronger than any other solar filter film on the...