Astrophotography Calculator

detailed telescope information...

Extensive database
filled with

...eyepiece information...

...DSLR information...

...lens information...

...and CCD Camera information.

Telescope Calculator

Easy variable input

Instant recalculation

Extensive Telescope/Eyepiece information

Camera Calculator

Extensive camera info

Instant shutter speed calculation

Immediate star trail calculation

Phone-assisted light metering

CCD Calculator

Visual representation FOV

Incorporate Barlow/Reducer

Experiment with different camera's

Calculate optimum Telescope/CCD combination

Sky Calculator

When is the next new moon?

Cloud forecast

Off-line country and city database

Extensive Moon Info

Filter Calculator

Most common Astrophotographical filters

All Neutral Density (ND) scales

Acoustical/Vibrational alarm

Context-sensitive Help

Click any label for extensive information about the subject

Night View

Preserve your night vision

Easy settings slide menu

Set your preferences

Contact the developer

Will be saved until next session