Focal Length of Telescope in Photogrammetry Stadia and Compass Surveying Formulas

Focal Length of Telescope is measured as the distance from the main optic to the point where the image is formed. And is denoted by f. Focal Length of Telescope is usually measured using the Meter for Length. Note that the value of Focal Length of Telescope is always positive.

Photogrammetry Stadia and Compass Surveying formulas that make use of Focal Length of Telescope

fxAdditive Constant or Stadia ConstantGo

fxStadia Distance from Instrument Spindle to RodGo

fxIntercept on Rod between Two Sighting WiresGo

FAQ

What is the Focal Length of Telescope?

Focal Length of Telescope is measured as the distance from the main optic to the point where the image is formed. Focal Length of Telescope is usually measured using the Meter for Length. Note that the value of Focal Length of Telescope is always positive.

Can the Focal Length of Telescope be negative?

No, the Focal Length of Telescope, measured in Length cannot be negative.

What unit is used to measure Focal Length of Telescope?

Focal Length of Telescope is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Focal Length of Telescope can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!