ZWO 20nm CH4 Methane Band Filter - 1.25

Article number: ZWO-CH4
Availability: Order Now!
Delivery time: Ships from our west coast warehouse in 7-10 days

The ZWO Methane band (CH4) filter is a special filter for photographic use.

Its FWHM is 20nm which is suitable for most IR sensitive color or mono cameras.It can reveal the detail of the target and is not too dark.

It is recommended  for planetary imaging such like Jupiter, Saturn and the other planets.

This filter is a 1.25″(31.7mm) filter and comes with an inner filter thread . It is protected in a plastic case.
CH4

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