7,500+ items available from stock
Best price guarantee
Your partner for astronomy
Filters > Nebulae filters > Broadband Filters > Optolong > Optolong Filters Clip Filter for Canon EOS APS-C CLS-CCD
Product no.: 59443

Filters Clip Filter for Canon EOS APS-C CLS-CCD

RRP: $ 139.00 Our price:
$ 104.00 incl. VAT, plus shipping costs
in stock
ready for shipping in 24 h + lead time

Product description

The CLS (City Light Suppression) broadband filter was developed to improve the visibility of a range of deep sky objects

This is achieved by reducing the transmission of some of the wavelengths involved in light pollution. In particular, those produced by artificial lighting such as mercury vapour lamps. But also by the blocking the light from sodium vapour lamps and the unwanted 'sky glow' effect. As well as being highly transparent to the main nebula emission lines at OIII (496nm and 500nm), H-beta (486nm), NII (654nm and 658nm), H-alpha (656nm) and SII (672nm), the filter is also suitable for improving contrast and detail, for both visual and photographic astronomy, away from rural areas with high levels of light pollution.

  • CLS-CCD filters differ from CLS filters with an infrared wavelength range between 700-1100nm
  • Suitable for colour CCD cameras and modified DSLRs used for astrophotography
  • Work well with most emission nebulae, planetary nebulae and supernova remnants
  • Noticeable increase in contrast and visibility of fainter external details
  • Light pollution filters do not completely eliminate the effects of light pollution or increase the brightness of astronomical objects. However, they increase the contrast between nebula and the night sky in many cases without brightening the nebula.

Please note that this filter must never be used as the only solar filter!

This article is not available to customers in Germany.

Specifications

Capacity


Coating of optical system
multiple
Frame
1,25"
Transmission
80
Surface accuracy
1/4

General


Material
Schott glass
Type
Filters
Type of build
Broadband Filters

Area of application


Useful for photographs
yes
Visually useful
yes
Optolong Filters Clip Filter for Canon EOS APS-C CLS-CCD
Optolong Filters Clip Filter for Canon EOS APS-C CLS-CCD

Customer reviews

There are no customer reviews for this product yet.

Compose your own review

Do you have specific questions about your order or products? Please contact our customer service!

Customers who bought this product also bought...