Set of two cast-aluminum telescope tube rings with quick-release, hinged clamp knobs and felt lining Use to attach 6" telescope optical…
The MagniLoupe Headband from Carson Optical is an adjustable soft rubber strap that provides comfort during extended use. For use…
La siguiente generación de monitoreo del clima está aquí con el Kestrel 5500. Este medidor Kestrel lo hace todo. El Kestrel…
¿Puede una planta de encontrar su camino a través de un laberinto? Suena imposible, pero simplemente ver como las plantas…
The most unique non polluting energy sources you can find on Earth - the potato, salt water and mud. Be…
Experience the power generated by this easy to assemble lightweight super propeller racer. It is by far the best gadget…
The PM-33 Pocket Magnifier from Carson Optical is a multi-power LED lighted Magnifier. This HandHeld Pocket Magnifier? has three magnifying…
Magnification: 8x Lens Diameter: 23mm 1 Super Bright White LED Bulb Gray Plastic Body Adjustable Focus 10mm Scale with 0.1mm Graduation Requires 3AG10 Batteries (Batteries Are…
The RM-77 Lighted RimFree from Carson Optical is a 2x power Magnifier with bright white LED's and an ergonomically designed…
The LL-77 LumiLoupe from Carson Optical is a 7x power stand Magnifier that makes the ordinary extraordinary by revealing details…
Una buena y segura herraienta para observar el sol. es un proyector de sol que evita los riesgos de observarlo…
The 1.25" Universal Camera Adapter allows attachment of a camera body to reflector and refractor telescopes for either prime-focus…
For indoor (-10...+50°C, 14...+122°F) and outdoor temperature (-50...+60°C, -58...+140°F), reversible °C/°F, silver metallic, cable of about 3 m, for hanging…
The Universal Console is designed to give presenters more options for controlling their Digitarium ® planetarium system. With a cross-platform,…
New ultra-thin design
Displays indoor and outdoor temperature and humidity
Remote wireless temperature and humidity sensor
Sets correct time using…
Packing 6/Inner 48/Master 0.2 Kg 0.13 CBM Outer Item Size 22 cm x 6 cm x 17 cm Content Text This ultra smart…
Set of two cast-aluminum telescope tube rings with quick-release, hinged clamp knobs and felt lining Use these tube rigns to attach…