Will I damage the Aperture of my SE8 if i wipe condensation?

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Stratman
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Will I damage the Aperture of my SE8 if i wipe condensation?

#1

Post by Stratman »

I live in the southern US,and the humidity this time of year is brutal,even after sunset. My Aperture becomes coated with condensation when i set up my telescope,and I cannot get the details as sharp as I would like when I focus. Will I scratch or damage the Aperture if i wipe the condensation off? many thanks in advance for any help,suggestions or advice
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Lady Fraktor Slovakia
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Re: Will I damage the Aperture of my SE8 if i wipe condensation?

#2

Post by Lady Fraktor »

You should use a dewshield and dewheater or 12v hair dryer (along with dewshield)
A dew strip will keep the corrector a degree or two above the dew point to prevent condensation.

Wiping would not be a great idea.
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Re: Will I damage the Aperture of my SE8 if i wipe condensation?

#3

Post by Refractordude »

Works like a charm.
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Re: Will I damage the Aperture of my SE8 if i wipe condensation?

#4

Post by pakarinen »

Wiping can cause scratches in the coating / lens. I've seen some instances where people very gently wipe corrector plates but that's when they're doing a major cleaning / overhaul.
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Re: Will I damage the Aperture of my SE8 if i wipe condensation?

#5

Post by Lady Fraktor »

The link provided by Refractordude is a handy tool but should be used along with a dewshield to help hold some of the heat in place.
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Re: Will I damage the Aperture of my SE8 if i wipe condensation?

#6

Post by JayTee »

A dew shield, a dew heater strip, and a blow dryer are the tools you need to combat the condensation of dew on your corrector plate. It is the bane of an SCT.

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Re: Will I damage the Aperture of my SE8 if i wipe condensation?

#7

Post by Stratman »

THANKS very very much for all of the tips and advice,I very much appreciate it
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