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Lunar Eclipse Exposure Calculator
Exposure estimate for photographing a lunar eclipse.
camera Free Online Tool
โก Instant Results
๐ Clear Comparison
๐ 100% Free Tool
Shutter time
Compare Your Options And Get Clear Answers
Exposure estimate for photographing a lunar eclipse.
Lunar Eclipse Exposure Estimator
Enter your numbers below for an instant estimate.
0
๐ก Tip: Exposure grows 2x per eclipse stop
How It Works
Key concepts behind this calculator
1
Enter Values
Fill in each field with your own numbers.
2
Calculate
Results update as you change the inputs.
3
Review
Read the breakdown and the explanation.
4
Adjust
Change values to compare scenarios.
Quick Reference Guide
Lunar Quick Guide
Typical values for reference.
| ISO | Aperture (f-number) | Eclipse darkness (0 partial 5 total) | Shutter time |
|---|---|---|---|
| 1600 | 5.6 | 3 | 0.03 seconds |
| 3200 | 4 | 5 | 0.03 seconds |
| 400 | 8 | 1 | 0.06 seconds |
| 1600 | 5.6 | 4 | 0.06 seconds |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Common Questions
Lunar Eclipse Exposure Calculator FAQ
Answers to common questions about this calculator.
It uses the formula shown with your inputs. Real conditions vary, so treat it as a guide.
Exposure grows 2x per eclipse stop
It is an estimate based on the inputs you enter. Check real quotes, labels or official guidance for important decisions.
Yes. Replace each input with your own figures and the result updates instantly.