[fstyle] Telescope Field of View Calculator Telescope Focal Length * mm Eyepiece Focal Length * mm Barlow Lens Magnification * Telescope Aperture * mm Field of View If you are human, leave this field blank. Calculate [/fstyle]

Klein hex-keys are the tools professionals cannot afford to be without. The Journeyman Hex T-Handle from Klein Tools delivers more torque to the fasteners than standard hex keys. Heat-treated and tempered for superior strength and durability. Klein hex-keys are designed for a precise fit in sockets, preventing slippage and stripping of the socket.

Ever peered through a telescope and wondered about your cosmic perspective? Our Telescope Field of View Calculator will give you the celestial lowdown! Buckle up as we calculate your view of the universe: