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SKYWATCHER F/5 COMA CORRECTOR PLANETARY FILTER The aluminium tube is internally

SKYWATCHER F/5 COMA CORRECTOR PLANETARY FILTER The aluminium tube is internally

Name: SKYWATCHER F/5 COMA CORRECTOR PLANETARY FILTER The aluminium tube is internally
Brand: www.ab-travaux.com
SKU: 57107648349
Price: 158.63 USD
Availability: InStock
Rating: 4.3933 (19 reviews)

SKU: 57107648349

4.4

USD158.63 USD202.63

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SKYWATCHER F/5 COMA CORRECTOR PLANETARY FILTER The aluminium tube is internallyThe SkyWatcher coma corrector for f 5 Newtonians is an indispensable accessory for the advanced astrophotographer. The Newtonian telescopes have a fast focal ratio, a flat field and a small obstruction caused by the secondary mirror. These factors make Newtonian telescopes ideal for high resolution observations and astrophotography. The only relevant aberration that affects Newtonian telescopes is coma, an extra axial aberration that makes stars

Store: www.ab-travaux.com · Domain: www.ab-travaux.com

Description

The aluminium tube is internally blackened to minimize reflections

In this way any object can be tracked for at least four hours

22mm trusses x 8

SW13065AP-OTA

however for the speed of its execution

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