Orion ED80T Manuel d'utilisateur télécharger pdf (Page 2)

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Dew shield

(retracted)

Dew shield

(retracted)

Dew shield lock

thumbscrew

Dew shield lock

thumbscrew

(not shown)

Dovetail base

for finder

Focuser

rotation lock

thumbscrew

2" Accessory

thumbscrew

2" Accessory

thumbscrew

Focuser rotation

lock thumbscrew

Tube rings

Fine focus

knob

Fine

focus

knob

Course

focus

knob

Course

focus

knob

1/4"-20

Mounting block

Figure 1.1. The 80mm ED80T CF Apochromatic Refractor optical tube.

Figure 1.2. The 102mm ED80T CF Apochromatic Refractor optical tube.

Focuser lock

thumbscrew

Mounting

plate

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