Displaying 61 to 80 (of 259 products)
This 3.5mm Stratus eyepiece from Orion sports a monster 1-1/4"-diameter eye lens and a generous 20mm eye relief
Boasts a 68°…
9mm focal length Orion Edge-On 1.25" telescope eyepiece designed for exceptional planetary and lunar viewing
Flat field design ensures sharp focus…
Los Oculares Orion E-Series son ideales para el usuario que se incia en la observacion con telescopio, ofrecen imagenes de…
A dimmer switch for your telescope! Helps to tone down brightness when viewing the Moon and planets to both optimize…
Números y Estrellas Mayas consigue introducir al lector en diferentes temas de las disciplinas científicas para ayudar a entender cómo…
Meade X-Wedge #07028. For long exposure astrophotography and imaging with Meade LX200 and LX600 models. This extremely heavy duty wedge…
The green 8x25 Wilderness Waterproof Binocular from Meade is a light and compact binocular that fits perfectly in a pack,…
Silva type compass. Ideal for map reading.
Size: 2-1/4 x 3-1/4
Compass Diameter: 2
Rotating Degree Ring
…
Solo si los vinos están a una temperatura adecuada podrán desarrollar su mejor buqué. Por esta razón, el instrumento…
High quality 2" 38mm super-wide angle telescope eyepiece at an unbeatable price
Super-wide 70° apparent field of view gives you that…
Características:
Tamaño: 80cm x50cm
Material: Cartulina sulfatada
Impreso en color Azul
Contiene:
110 Objetos del catálogo Messier
Representación simbólica de las Galaxias, Nebulosas, Cúmulo abierto y…
Replacement rods for Field Scout model TDR meters (TDR 100, 200, 300).
Stainless-steel rods to replace damaged rods or measure different…
El telescopio Polaris 114mm tiene una apertura de 114mm y una distancia focal de 1000mm (f/8.8). La estable montura ecuatorial…
Este globo de 3"(8cm) de díametro levita asombrosamente entre el brazo y base plateada.
Luces en la base se iluminan cuando…
Product Details
With a body made of composite materials, this Transit Compass is a lighter, more affordable alternative. It incorporates a…
Meade Model 07509 Autoguider Port Module for LX80 and LX90 models with Meade AudioStar hand control. Allows use of CCD…
Why measure nitrogen?
Nitrogen is essential for healthy and high yielding crops. The current cost of nitrogen fertilizers requires growers to…
Ideal for testing irrigation water, pesticide water or dairy rumen pH
New Professional Grade Meter
The dual-action sensor guard protects the…
A must-have for safely observing the sun and sunspots without damaging your eyes4.57" Inside diameter optical glass filter fits snugly…
Este telescopio reflector de 5,1" de apertura reúne una gran cantidad de luz para obtener excelentes vistas de los planetas…
Displaying 61 to 80 (of 259 products)