useful in total darkness with the aid of the infrared emitter
to Newtonian reflectors with sizes from 114mm to an impressive 203mm
Fully Multi-Coated Optics: Benefit from exceptional image clarity and contrast
The 714mm focal length ensures that the telescope delivers high-magnification views
The Stanley London® telescope is mounted on a heavy solid brass casting and a three-legged solid teak tripod base
Fisher Labs F11 All-Purpose Metal Detector meta-related-collection-rp-explore-scientific-refractor-telescopes useful in total darkness withFisher Labs F11 All Purpose Waterproof Metal Detector The first model in its latest F series, the Fisher Labs F11 Metal Detector gives weekend treasure hunters a great all purpose machine that's easy to use. Great for coin shooting, jewelry hunting, and relic hunting, this lightweight machine combines 3 operation modes (jewelry, coin, or artifact) with an easy to read visual display. The F11 offers a 9 segment target ID display, 4 tone audio ID, and