Ertl Elektronics Archives - Trevinca Skies

- €49,90
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- Ertl Elektronics EQDir-RS232 adapter for Skywatcher EQ 3/5/8/HEQ5/AZEQ6/EQ6-R mount
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- €49,90
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- Ertl Elektronics EQDir-RS232 adapter for Skywatcher EQ6 mount
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- €65,00
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- Ertl Elektronics EQDir-USB adapter for Skywatcher AZEQ6 mount
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- €65,00
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- Ertl Elektronics EQDir-USB adapter for Skywatcher EQ6 mount
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- €59,90
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- Ertl Elektronics RS232 adapter for Celestron mounts
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- €51,50
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- Ertl Elektronics ST-4 to USB auto-guider adapter
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