Product number: GSO-FS74

EUR 55,00


incl. 19 % VAT (DE)  
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excl. 6.95 € shipping costs (DE)  
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GSO 74mm elliptical secondary mirror for Newtonian telescopes
The secondary is meant for self-construction and for improving of Newtonian telescopes. The mirror is coated with a 94% aluminium reflection layer. This is protected by a quartz protection layer. Thus the secondary mirror becomes robust and non-ageing.
Diameter minor axis:74 mm
Thickness:12 mm
Reflectivity:94%
GSO secondary mirror

Manufacturer / Importeur:Teleskop-Service Ransburg GmbH
Street:Von-Myra-Str. 8
ZIP / City:85599 Parsdorf
Country:Germany
Telefon number:+49 89 99228750
Email:info@teleskop-service.de
Website:www.teleskop-express.de
Safety informations: PDF Download


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