haagen_dazs
Brilliant_Rock
- Joined
- Sep 2, 2009
- Messages
- 781
ASET scopes come in two varieties with a black or white background depending upon whether they are backlit or not.Date: 10/9/2009 12:21:09 AM
Author:haagen_dazs
Hi all
I was wondering how to determine leakage in ASET images.
I know more white (assuming back ground is white light) in a IS image indicated possible leakage.
How about for ASET ?
Are we suppose to see more black ??
I would like to add one more thing. The tabletop ASET with a sealed chamber (I am sure from GOG's images that he has one like it) keep out stray background light and focus the backlighting and seem to have a better lense attached to them as well. Images taken with this more expensive machine have more vibrant colors, better contrast, sharper images and make it easier to line up the girdle with the lense. You can tell the difference between the table top and handheld ASET images by the color of the red, the hand held ASETs have a more crimson darker red and are not as crisply focussed whereas the tabletop the darkest red is more of a cherry color and the focus can be very crisp.Date: 10/9/2009 12:36:30 AM
Author: Rhino
I'd ditto CCL's sentiments and is particularly why we personally use a backlit ASET. Another feature unique to our photography is that our blues are not mixed with blacks and represent the true 75-90 degree angular spectrum indicated by that color. The black background imo is not good for trying to assess leakage.
Date: 10/9/2009 12:31:15 AM
Author: ChunkyCushionLover
In black background ASET:
Black shows how much leakage is present (bad, especially when the leakage is adjacent to blue; when you will see a large dead dark zone in normal lighting)
This link will tell you what you need to know.Date: 10/9/2009 12:21:09 AM
Author:haagen_dazs
Hi all
I was wondering how to determine leakage in ASET images.
I know more white (assuming back ground is white light) in a IS image indicated possible leakage.
How about for ASET ?
Are we suppose to see more black ??