aperture

Diffraction Calculator

2024-April-23

Use this diffraction calculator to find optimal settings for avoiding diffraction.

2023-September-09

Answering your questions, critiquing your IR images, and editing your IR images live.

2022-July-10

How do you determine the sharpest f-stop for your camera and lens? Is diffraction more impactful in infrared light than visible light?

2021-July-18

Recording of Live Stream where I take viewer questions and edit viewer images live.

2020-December-14

Shoot and edit infrared images with existing DSLR or mirrorless camera. Equipment, settings, and ways to edit with Lightroom and Photoshop.

2020-September-15

What is diffraction? What factors impact diffraction? Is diffraction different with infrared light? Spoiler: Yes!