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Foveon sensors for Astrophotography? - Cloudy Nights
- https://www.cloudynights.com/topic/90637-foveon-sensors-for-astrophotography/
- Foveon sensors for Astrophotography? - posted in DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging: Has any1 here ever used foveon sensors. I was pondereing buying an SD10 when i got my canon 300D. But are they any good for astro use. Alex
Foveon and Astrophotography? - Digital Photography …
- https://www.dpreview.com/forums/thread/3363962
- In reply to Astrophotographer 10 • Jan 10, 2013. I have minimal experience with astrophotography through camera lenses on standard non-tracking tripod, having tried the Sigma DP2M 30mm (45mm FF equivalent) at f/2.8, 15 sec to 30 sec, ISO 400 and 1600. Naturally, I got very sharp and very short trails, 4x long as wide.
Is The Foveon Sensor Still Relevant? – PhotoPXL
- https://photopxl.com/is-the-foveon-sensor-still-relevant/
- The Foveon sensor is designed to take account of the fact that different wavelengths of light penetrate the sensor to different depths. …
An Ode to the Sigma Foveon Sensor - Medium
- https://medium.com/ice-cream-geometry/an-ode-to-the-sigma-merrill-506dd0864169
- Here’s another photo — Foveon sensors love denim — lots of juicy details for them to pick up on. DP3Q (F/5.6) > SPP (Portrait, -0.5 EV) > …
Evaluation of the Foveon X3 sensor for astronomy
- https://www.eso.org/sci/meetings/2009/dfa2009/Writeups/WR-Lesage.pdf
- oveonF X3 is a new type of CMOS colour sensor. We present here an ealuationv of this sensor for the detection of transit planets. Firstly, we determined the gain , the dark current and the read out noise of each layer. Then the sensor was used for observations of auT Bootes. Finally half of the transit of HD 189733 b could be observed. 1 Introduction
Why no foveon astro cameras? - Imaging - Stargazers Lounge
- https://stargazerslounge.com/topic/96583-why-no-foveon-astro-cameras/
- Hi, I am interested in the work on using Foveon sensor for astrophotography. I recently got an SD10 camera and started some tests - nothing profound yet. I see that the link to the ESO paper on use of Foveon sensors in exoplanet work did not work. A …
Astrophotography using Foveon with a Multiple Narrowband Filter
- https://www.dpreview.com/forums/post/63299025
- I've been toying with the idea to marry a Foveon sensor with a Multiple Narrowband filter for astrophotography. It seems like a Foveon sensor would be able to do what Bayer can't: separate the Ha band from the Sii band (on Bayer they are both R) and separate the Oiii band from the Hb band. The filter looks like this:
The Foveon - Digital Astrophotography - Bedford Astronomy Club
- https://www.astronomyclub.xyz/digital-astrophotography-2/the-foveon.html
- Sigma digital SLRs use Foveon sensors (www.foveon.com). This type of sensor consists of three layers, red-, green-, and blue-sensitive, so that each pixel is actually recorded in all three colors. In principle, this should be a good approach, but so far, the Foveon has not found extensive use in astrophotography, and no one has reported any great success with it.
Good news, Foveon fans: Sigma’s full-frame Foveon sensor is still …
- https://www.imaging-resource.com/news/2022/02/22/sigmas-full-frame-foveon-sensor-is-still-in-development
- posted Tuesday, February 22, 2022 at 3:00 PM EDT. Sigma has released an update about the status of its three-layer full-frame Foveon image sensor. The Sigma full-frame image sensor development ...
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