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D800 focusing issue saga

ericbowles

Atlanta, US
10639 posts

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"RE: D800 focusing issue saga"

ericbowles Moderator Awarded for his in-depth knowledge and high level skills in various areas, especially Landscape and Wildlife Photoghraphy Writer Ribbon awarded for for his article contributions to the community Donor Ribbon awarded for his very generous support to the Fundraising Campaign 2015 Nikonian since 25th Nov 2005
Thu 15-Nov-12 03:14 PM

Stan is correct.

At the risk of drifting off subject, the IR spectrum is about 10% off from the center of visible light spectrum. Red is close to IR. Green is about the middle.

The Coastal Optics 60mm f/4 lens is one of the best lenses made. It is designed to eliminate focus shift across different subsets of the spectrum - including UV and IR. It is a manual focus lens costing nearly $5000 - but it is optically fantastic.

http://jenoptik-inc.com/coastalopt-standard-lenses/uv-vis-nir-60mm-slr-lens-mainmenu-155/80-uv-vis-ir-60-mm-apo-macro.html

Eric Bowles
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This is a hot, active topic! D800 focusing issue saga [View all] , aay , Tue 06-Nov-12 02:06 AM
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