Opticstar 1.25" Infra-Red Cut-off Imaging Filters
26mm Aperture - Threads on both ends - High Transmission
Imaging filters.
  • Reduces glare and bloated stars
  • Aperture: 1.25"
  • Threaded for additional filters
  • Aluminium cell
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1.25" Infra-Red Cut-off Filter
Order No. Price (U.S. Dollars) Shipping Delivery click to purchase
OSRIFIR $ 45.00 $ 10.00

Outline
For the use in CCD imaging this high-transmission filter will exclude any IR wavelengths beyond H-alpha showing a very steep desirable curve.

It is useful in greatly reducing glare in the image in general and for reducing the effect of bloated stars.

The filter is mounted in a machined aluminium cell which is threaded to accept additional filters.

Imaging filters.


Notice
We are constantly checking the accuracy of the technical data. We are prepared to provide more detailed information on request. Technical data is subject to change without notice.

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posted: 8th October 2009
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updated: 4th August 2010
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Sample Images
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updated: 20th August 2010
Sample image.
The M8 nebula shot by John Haunton with the Opticstar DS-335C ICE.
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Opticstar PL-130M CoolAir
posted: 10th February 2009
Mosaic of the Moon at 2354x4010 pixels 
 captured by Herwig Sulzbacher.
An impressive 9.4 megapixel mosaic of the Moon by Herwig Sulzbacher with the Opticstar PL-130M.
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