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johninderby

COMPLETED - SOLD - Altair ADC Atmospheric Dispersion Corrector

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Altair ADC Atmospheric Dispersion Corrector

As new. Bought a few months ago and just not getting used.

S O L D. - £75.00  Posted to UK

Altair Atmospheric Dispersion Corrector for planetary and lunar imaging or observing. The ADC corrects for atmospheric dispersion (rainbow effect) producing sharper images of object closer to the horizon. Particularly useful on Mars, Saturn, Jupiter and the moon at about 20-40 degrees altitude which.The prisms are high quality K9 glass with broadband multicoatings and a prism angle of 2.5° which gives a maximum deviation angle of 5°, which is ideal for the UK, Europe and North America.

The rear side has 1.25" pushfit adapter with 3x thumbscrews and internal compression ring to protect your Altair or other CMOS cameras and eyepieces. The pushfit adapter can be unscrewed to reveal a T-Thread for direct camera connection. The nosepiece is threaded for filters.

I am including a short nosepiece.

Payment:  PayPal. (buyer pays fees)

          John

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Edited by johninderby
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4 minutes ago, Littleguy80 said:

Hi John. I’d like this if still available please. 

Sorry but you were just beaten to it. I was just replying to a PM when you posted. 🙁

Edited by johninderby
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