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Astronomical DIY Projects

1. Camera... ... 4. DIY Side by... 5. Electrolumi... 6. Escap P530 ... 7. Hartmann... 8. Littlefoot ... 9. Losmandy... 10. Losmandy... ... 15. ToUCam SC1 ...

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img_7610

Date: 09/16/2005 Views: 93

Hartmann Mask * Scheinerblende

A 10" Hartmann mask as focusing aid

Material: Plywood + clear varnish
Diameter 10" / 254mm to be used on my Meade 10" Schmidt-Cassegrain telescope
CNC milled
This mask allows to select between three different apertures

The mask always does a nice job, but since there is a DIY computer controlled motor focus available available, this mask is gone into retirement :-)

Scheinerblende als Fokussierhilfe

Material: Sperrholz + Klarlack
Durchmesser 10" / 254mm zur Benutzung an (m)einem Meade 10" Schmidt-Cassegrain Teleskop
CNC gefräst
Diese Scheinerblende erlaubt die Auswahl aus drei verschiedenen Blendenöffnungen

Die Scheinerblende hat immer hervorragend funktioniert. Jedoch, seitdem ein computergesteuerter Motor-Fokussierer zur Verfügung steht, liegt die Blende in der Ecke :-)

Date: 06/18/2008

Owner: Gallery Administrator

Size: 10 items

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