Diaguider

[Timi]

Visuaaliputkessa ihan kätevä jos tulee halu kuvata äkkiä, ei tosin itsellä ole kokemusta
tuosta (vielä?).
http://www.versacorp.com/vlink/product/astroprd.htm
Vähemmän näyttäs olevan myynnissä noita alan liikkeissä.
Hinta?

The DiaGuider has T-threads, so it can be adapted to a wide variety of telescopes and cameras. Shown with the DiaGuider are a T-adapter for a 1.25 inch focuser, a low profile adapter for a Celestron or Meade Cassegrain telescope, and an adapter for a 2 inch focuser. The price of the DiaGuider includes any one of these adapters.
If you want an affordable accessory to acquire your subject or guide while using your film or CCD camera, then the DiaGuider is the ideal choice. Elegant and easy to use, the DiaGuider performs multiple functions! Most importantly, you can use the DiaGuider to instantly switch the image of your subject between your eyepiece and camera! This capability is a necessity when you are trying to locate a faint object with on tiny CCD sensor. If you use a 20 mm or longer eyepiece in the DiaGuider, your angular visual field will be up to five times as wide as that of your CCD camera, making acquisition of your subject much easier!Once you have located your subject, the unique patented DiaGuider (U.S. Patent D310,676) allows you to instantly switch the image of your subject to the camera without refocusing. Just pull up on the eyepiece holder and the image of the subject is on your CCD! In addition, the DiaGuider's telescoping eyepiece sleeve allows you to parfocalize a wide variety of eyepieces with your camera.

[einari]

Näytti hieman vanhahtavalta viritykseltä - filmikameroitakin vielä ja hinnastoa päivitetty vuonna 2009.
Flip mirror virityksiähän kyllä on mutta tuo oli uutta että samaa härpäketä voisi käyttää myös off axis-guiderina.

Taurus Trackerissa samaa monikäyttöideaa, mutta hinnakkaampi enkä tiedä onko sekään enää tuotannossa:
http://www.taurus-tech.com/tracker.htm

[Timi]

Johdatus topickiin:
http://foorumi.avaruus.fi/index.php?topic=662.0