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Frame Averaging: Quick Start How-To

This is a rough in-progress DRAFT, to be expanded and to include pictures and more later.

Want to get started with frame averaging? This page guides you through it step by step.

Even this simple minimalist 2-frame approach has substantial image quality benefits. “Substantial” means that a full-frame camera can easily outperform a medium format camera in terms of noise—quite a jump given the huge cost difference!

Shooting your first frame averaging shot

Configure the camera for electronic shutter (“silent shutter” with some cameras) and preferably raw file format. JPEG can be used if auto settings are fixed so as to not vary e.g., no auto white balance or HDR or other settings that vary frame-by-frame.

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Diglloyd Making Sharp Images articulates years of best practices and how-to, painstakingly learned over a decade of camera and lens evaluation.

Save yourself those years of trial and error by jump-starting your photographic technical execution when making the image. The best lens or camera is handicapped if the photographer fails to master perfect shot discipline. High-resolution digital cameras are unforgiving of errors, at least if one wants the best possible results.

  • Eases into photographic challenges with an introductory section.
  • Covers aspects of digital sensor technology that relate to getting the best image quality.
  • Technique section discusses every aspect of making a sharp image handheld or on a tripod.
  • Depth of field and how to bypass depth of field limitations via focus stacking.
  • Optical aberrations: what they are, what they look like, and what to do about them.
  • MTF, field curvature, focus shift: insight into the limitations of lab tests and why imaging performance is far more complex than it appears.
  • Optical aberrations: what they are, what they look like, and what to do about them.
  • How to test a lens for a “bad sample”.

Intrigued? See Focusing Zeiss DSLR Lenses For Peak Performance, PART ONE: The Challenges, or (one topic of many) field curvature.

Averaging two frames

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