Upgrade the memory of your 2019 iMac up to 128GB
OWC Thunderblade Thunderbolt 3 SSD
Gen 2!

Blazing fast, 1TB, 2TB, 4TB, 8TB.

Lloyd’s all-time favorite SSD!

√ No more slow and noisy hard drives!

Shooting Tip: Aurora Borealis

Last updated 2010-01-10 - Send Feedback
Related: howto

The Aurora Borealis (or Aurora Australis) can make beautiful images.

You best best is to choose a camera with low noise, like the Nikon D3s (see the review in DAP); this allows shorter exposures with still very low noise, important for such beautiful smooth color.

You must use a tripod, and don’t be discouraged by just what you can see; I could see very little color in these images, but the camera certainly could. Exposures typically were in the 2-30 second range at ISO 200 or so.

You can liven up some scenes by lighting the foreground. For the image below I used the Lupine Wilma, powerful enough to illuminate the trees and antlers.

Aurora Borealis with Antlers, Whitefish Lake, Canada
Aurora Borealis, Whitefish Lake, Canada

 

128GB Memory in iMac 5K

Up to 128GB for 2019 iMac 5K!
Up to 64GB for 2015/2017 iMac 5K

Save nearly 50% over Apple pricing

MacPerformanceGuide.com

B&H Deal ZoneDeals by Brand/Category/Savings
Deals expire in 6 hours unless noted. Certain deals may last longer.
$1129 SAVE $570 = 33.0% $16 FREE ITEMS Canon 18x50 IS Image Stabilized Binocular in All Other Categories
$2797 SAVE $600 = 17.0% $246 FREE ITEMS Nikon Z 7 Mirrorless in Cameras: Mirrorless
$2598 SAVE $600 = 18.0% Sony a7R III Mirrorless in Cameras: Mirrorless
$3498 SAVE $1000 = 22.0% Sony a9 Mirrorless in Cameras: Mirrorless
$898 SAVE $100 = 10.0% $145 FREE ITEMS Sony DSC-RX100 VA in Cameras: Point and Shoot
$1349 SAVE $150 = 10.0% $111 FREE ITEMS ZEISS 18mm f/2.8 Batis in Lenses: Mirrorless
$1169 SAVE $130 = 10.0% ZEISS 25mm f/2 Batis in Lenses: Mirrorless
$1169 SAVE $130 = 10.0% $90 FREE ITEMS ZEISS 40mm f/2 Batis CF in Lenses: 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.