Orion 2" UltraBlock Narrowband Light-Pollution Filter

R2,025.00

Orion 2" UltraBlock narrowband light-pollution filter.

Features:

  • Rejects wavelenghts from incandescent and fluorescent lightning
  • 99% Blocking of mercury and sodium emission bands
  • Very high transmission of hydrogen-beta and ionized oxygen wavelengths
  • The UltraBlock is the filter for deep-sky observers located at highly light-polluted sites
  • Blocks all forms of light pollution
  • Enhances the sky presence of a significant number of fainter deep-sky objects
  • 2" filter

Pre-order:

The physical stock of this product is kept at the official importer.  Our latest information is that there is stock, but upon receipt of an order we will confirm availability of stock at the importer, typically within 24 hours.  If available, the product will only be ordered from the importer upon receipt of the full purchase price.  Delivery to our office is typically 2 to 4 working days.  Collection at the importer warehouse can be arranged.
Availability typical 2 to 4 days

Note:  The price on our website is based upon the latest price list received from the importer and should be correct.  However, there may be delays before our online price reflects the updated price.  We will honour the price as far as possible, but reserve the right to review the price.


Add to Cart:

  • Model: OR_5657
  • Shipping Weight: 0.1kgs
  • 3 Units in Stock
  • Manufactured by: Orion


This product was added to our catalog on Thursday 06 August, 2009.

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