Quantum sensors measure light energy at the specific wavelengths plants actually use for photosynthesis. Research indicates that older lux and…
Precision of Plate Level 15'±3'/2 (mm)
Precision of Circular Level 30'±5'/2 (mm)
Reading Error ≤0.5°
Min. Graduation 1°
Damping…
Make a crazy robot that walks like a silly duckie! It's an awesome robotics scienci kit. Recommended for ages 8+…
Perform your own magic show! Amaze your friends and family with the 12 magic tricks included in this kit and…
The 90° 1 1/4'' Star Diagonal is made to give the observer a comfortable viewing position for astronomical objects high…
Highly desirable in sensitive imaging applications, Meade isolation pads reduce typical telescope-tripod vibration damping times to less than one second.…
Meade Zero Image Shift-Electronic Micro-Focuser for LX200 with AutoStar II is optional telescope accessory for the 8", 10", 12",14" telescopes…
45° Erecting Prisms: All ETX models include an internal flat mirror to reflect light to the telescope's 90° astronomical observing…
Description This microscope is a powerful stereoscopical zoom with zoom magnifications from 7 to 45x. Its novelty is in the special…
Incluye:
2 Anillos de 125mm con tornillos ajustables
2 Adaptadores cola de milano tipo Losmandy
Facilita el uso de un telescopio guia.
Máxima durabilidad
Fabricado…
Multi-purpose temperature probe with 2-1/2' (64 mm)-long stainless steel housing. Use to measure temperature of air, soil, or water. Add up…
The Carson LT-30 LinenTest magnifier is a compact, fold out loupe magnifier featuring a 5x power 30mm lens. The LT-30…
The most widely used research telescope on earth now comes with the most advanced optical system in space. Meade′s all…
Specifications: 8" Model LX90 ? Each complete telescope includes 8" ACF (Advance Coma Free) (D = 203mm, F = 2000mm…
Orion SkyQuest XT10 Classic Dobsonian Telescope 254mm aperture and 1200mm focal length for glorious views of the moon, planets, galaxies and…
Quality crosshair viewfinder makes targeting celestial objects easy! Fully coated 30mm achromatic optics yield excellent image brightness Four-element Plossl eyepiece provides 6x…