Opticallimits > Forums > Nikon > Oh those conundrums of lenses lenses lenses ..........
Opticallimits > Forums > Nikon > Oh those conundrums of lenses lenses lenses ..........

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Thread Modes
Oh those conundrums of lenses lenses lenses ..........
Brightcolours Offline
All-Star
*****
Posts: 6,715
Threads: 236
Joined: Apr 2010
Reputation: 22
#42
10-13-2019, 12:21 PM (This post was last modified: 10-13-2019, 12:28 PM by Brightcolours.)
I had an idea/epiphany (depending on correctness) about the yellow/blue. Probably we are seeing light refraction by the atmosphere, where blue and yellow get refracted at different angles. So we see (lateral)CA, not from the optics, but rather from the atmosphere.

Here an image taken with the Canon EF 600mm f4 L IS USM II:

https://www.the-digital-picture.com/Pict...8_19-25-50

Often, moon images on the interweb are turned black and white (probably to hide colour noise), and so we are not used to seeing that yellow and blue?

A Tamron 150-600mm showing the same effect (but stronger... lower moon probably):
https://www.dpreview.com/forums/post/55573975?image=0
Find
Reply
  


Messages In This Thread
Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 07-14-2019, 11:27 AM
RE: Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 07-15-2019, 09:27 AM
RE: Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 07-15-2019, 10:41 AM
RE: Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 07-15-2019, 11:02 AM
RE: Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 07-15-2019, 12:31 PM
RE: Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 07-15-2019, 01:39 PM
RE: Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 07-15-2019, 02:40 PM
RE: Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 07-16-2019, 07:15 AM
RE: Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 07-16-2019, 09:18 AM
RE: Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 07-29-2019, 02:38 PM
RE: Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 07-29-2019, 03:29 PM
RE: Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 07-29-2019, 06:18 PM
RE: Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 07-30-2019, 11:19 AM
RE: Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 07-31-2019, 07:39 AM
RE: Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 08-30-2019, 09:55 AM
RE: Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 10-07-2019, 09:55 AM
RE: Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 10-07-2019, 11:32 AM
RE: Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 10-09-2019, 06:36 PM
RE: Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 10-10-2019, 07:24 AM
RE: Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 10-12-2019, 04:27 PM
RE: Oh those conundrums of lenses lenses lenses .......... - by Brightcolours - 10-13-2019, 12:21 PM
RE: Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 10-14-2019, 07:25 AM
RE: Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 10-15-2019, 07:10 AM
RE: Oh those conundrums of lenses lenses lenses .......... - by davidmanze - 10-15-2019, 08:53 AM

Forum Jump:


Users browsing this thread:
1 Guest(s)