|
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 (ML) Table
|
|
|