Latest or all posts or last 15, 30, 90 or 180 days.
Memory Deals, Thunderbolt Drives, Performance Upgrades, and More
64GB for 2019 iMac 5K

$550 savings vs Apple!
64GB costs *less* than 32GB Apple!

Nikon D800 Autofocus Accuracy

Just added to my Nikon D800 review are two new pages: ad-hoc examples with AF-S single-shot autofocus and an autofocus consistency assessment using AF-S focus with AF Fine Tune.

Update: I’ve added another AF-S test using a flat target, which shows that the D800 can perform quite differently on 3D targets vs flat ones. Results also suggest that the left-side focusing points are less accurate than the right-side focusing points, suggesting an AF sensor alignment issue.

I have more autofocus research coming, including one series in which I use the Nikon D3x as a control camera for comparison.

Please note that autofocus accuracy with fast f/1.4 lenses is not comparable to that with f/2.8 lenses, even if both are shot at f/2.8.

See my Nikon gear page for D800 availability status.

Nikon D800 + 85/1.4G @ f/2

Our trusted photo rental store
B&H Deal ZoneDeals by Brand/Category/Savings
Deals expire in 19 hours unless noted. Certain deals may last longer.
$3097 SAVE $200 = 6.0% Nikon D850 DSLR in Cameras: DSLR
$1797 SAVE $200 = 10.0% Pentax K-1 Mark II DSLR in Cameras: DSLR
$998 SAVE $400 = 28.0% Sony a7 II Mirrorless in Cameras: Mirrorless
$1798 SAVE $200 = 10.0% Sony a7R II Mirrorless in Cameras: Mirrorless
$2798 SAVE $400 = 12.0% Sony a7R III Mirrorless in Cameras: Mirrorless
$3998 SAVE $500 = 11.0% Sony a9 Mirrorless in Cameras: Mirrorless

diglloyd Inc. | FTC Disclosure | PRIVACY POLICY | Trademarks | Terms of Use
Contact | About Lloyd Chambers | Consulting | Photo Tours
RSS Feeds | Twitter
Copyright © 2019 diglloyd Inc, all rights reserved.