Astronomik - CLS filter 2''
Price
159.00 €
Shipping
7.50 €
Astronomik CLS filter 2"
The Astronomik CLS offers much value at the visual observing and also
photography with small telescopes of nebulas, galaxies and star
clusters, for the money. The effect is similar to the UHC, but this
filters is much brighter and so you can use it with aperture from 60 mm
onwards.
This filter blocks the artifical light nearly total but
the important emission lines passes close to 100 %. It´s a broadband
filter.
Which objects can be observed:
This filter enables you to contrasty observations of gas nebulas and planetary nebulas.
Which telescope can be used with this filter:
We recommend this CLS filter for all telescopes, but it works best with
small apertures. Also this filter is perfect for observing and
photography.
The Astronomik CLS at photographical use:
The CLS is not only perfect for the visual observing, you can also use
it for the photography. The advantage is the background will stay
relatively neutral in color. You can get 3 times longer exposure times
at same luminance of background, so the contrast will be much higher.
Delivery contains:
Astronomik CLS filter for contrasty observing and photography at light polluted sky.
The Astronomik CLS offers much value at the visual observing and also
photography with small telescopes of nebulas, galaxies and star
clusters, for the money. The effect is similar to the UHC, but this
filters is much brighter and so you can use it with aperture from 60 mm
onwards.
This filter blocks the artifical light nearly total but
the important emission lines passes close to 100 %. It´s a broadband
filter.
Which objects can be observed:
This filter enables you to contrasty observations of gas nebulas and planetary nebulas.
Which telescope can be used with this filter:
We recommend this CLS filter for all telescopes, but it works best with
small apertures. Also this filter is perfect for observing and
photography.
The Astronomik CLS at photographical use:
The CLS is not only perfect for the visual observing, you can also use
it for the photography. The advantage is the background will stay
relatively neutral in color. You can get 3 times longer exposure times
at same luminance of background, so the contrast will be much higher.
Delivery contains:
- Filter
- Filterbox
Astronomik CLS filter for contrasty observing and photography at light polluted sky.
Item number
AST-CLS2
Manufacturer
Astronomik
Weight
1.0 kg
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