Calculated Resolution of SX50 & FZ200

Started Sep 20, 2012 | Discussions thread
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Stephen Barrett
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Calculated Resolution of SX50 & FZ200
Sep 20, 2012
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Calculated Angular Resolution [Approx 9% MTF]

---------------------------- Lens ----- Sensor ---------- Total
SX30: --------------------24.1--------19.0------------30.7 (measured 30)

----------Smaller angle means better resolution.

----------Calculations are for distant objects at full optical zoom
----------and widest aperture (tested as best for SX30).

----------SX50 calculations are based on:
------------------ f = 215 mm (1200 mm equivalent)
-------------------4,000 horizontal pixels; 6.17 mm sensor width

Formulas for calculations are given in:

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Canon PowerShot SX30 IS +3 more
Panasonic Lumix DMC-FZ200
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