Camera and Lens chooser tool for Bath Interferometry
Mirror
Mirror Units:
mm
inches
Mirror diameter
f/#
focal length
Conic constant
(-1 for parabolic mirror, 0 for spherical)
Camera
Please click here to choose a camera!
I don't have a camera, please recommend one...
Nikon...
Canon...
Cell Phone
Raspberry Pi HQ Cam
Web Cam
Other
Close
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Camera sensor vertical size:
mm
Camera megapixels:
(assume 3:2 sensor ratio)
Camera sensor vertical pixels:
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Camera Lens
Please click here to choose a lens!
Camera lens focal length:
mm Lens f/#:
Calculated results. Problems detected will have red text.
Camera FOV:
Mirror FOV:
Diameter of igram in pixels:
Pixels per fringe (smallest fringe):
Estimated portion of igram available after lens cropping (blue circle in diagram below):
