magnify

**Magnification Calculator**
Telescope Specifications		Eyepiece Specifications
Aperture Diameter (inches)	user input	Eyepiece focal length (mm)	user input
Focal Ratio (f/#)	user input	Magnification (power)
Focal Length (inches)		Eyepiece Apparent FOV (degrees)	user input
Focal Length (mm)		True Field of View (degrees)
Aperture (sq. inches)		True Field of View (arcminutes)
Barlow (x)	user input	Directions: Enter values for the "user input" blocks - then press the "Calculate" key Eyepiece Apparent FOV Table - A listing of popular manufacturers eyepieces and their apparent field of view's (FOV).
Telescope Characteristics
Resolving Power (arcseconds)
Limiting Magnitude (M_L") Table

Magnification Calculator