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Astromania 2" UHC (Ultra High Contrast) Filter - superb views of the Orion, Lagoon, Swan and other extended nebulae

SKU_AM_UF2
Price:
$65.99
(30% OFF)
Wholesale:
3-9
$63.99
10-29
$60.99
30-49
$59.99
50+
$56.99
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Astromania 2" UHC (Ultra High Contrast) Filter - Superb Views of The Orion, Lagoon, Swan and Other Extended Nebulae



 



 


Product description:

Nebula filter for increasing contrast

The Astromania 2" Ultra High Contrast Filter is unbeatable for revealing nebulosity. This is achieved by passing three nebula emission lines-the two doubly ionized oxygen lines (496 and 501nm) and the H-beta line (486nm)-while blocking light-pollution and Sky Glow. The result is superb views of the Orion, Lagoon, Swan and other extended nebulae. The strictest quality control standards are employed throughout the production process. Each Astromania Ultra High Contrast Filter is individually inspected and proudly inscribed with the percentage of light transmittance of the O-III and H-beta emission lines.

UHC filter

The way an UHC filter works is very simple. It filters out the brightening of the sky due to artificial light. As many celestial objects, such as nebulae, radiate at other wavelengths, a considerable increase in contrast can be achieved by this. The background sky appears darker and, all at once, faint details become visible. Observing first without and then with a UHC filter makes the presence of an object very obvious. The use of an UHC filter is not only useful at light-polluted sites; the contrast is also increased at dark sky sites.

One of the most useful accessories
 

Many objects only first become visible at all when using an UHC filter. But also, highlights such as the Orion, Lagoon or Swan nebulae, show a whole new side to them. Astromania UHC filter is one of the most useful accessories you can have and no eyepiece case should be without it. The Astromania UHC filter can be used with all 2" eyepieces.

 
 

Specifications:

♦ Nebula filter for increasing contrast, also suitable for use with smaller telescopes.
♦ Can be used at both light-polluted and dark sky sites. Blocks the light from mercury and sodium-vapour lamps.
♦ As many celestial objects, such as nebulae, radiate at other wavelengths, a considerable increase in contrast can be achieved by this. The background sky appears darker and all at once, faint details become visible.


 
  • Nebula filter for increasing contrast, also suitable for use with smaller telescopes.
  • Many objects only first become visible at all when using an UHC filter. But also, highlights such as the Orion, Lagoon or Swan nebulae, show a whole new side to them.
  • Can be used at both light-polluted and dark sky sites. Blocks the light from mercury and sodium-vapour lamps.
  • 2" filter thread, each Astromania Ultra High Contrast Filter is individually inspected and proudly inscribed with the percentage of light transmittance of the O-III and H-beta emission lines.
  • As many celestial objects, such as nebulae, radiate at other wavelengths, a considerable increase in contrast can be achieved by this. The background sky appears darker and all at once, faint details become visible.
  • We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
  • Your order will be shipped within 2 business day normally once we receive your payment.
  • We will provide an online tracking number to you once the item has been shipped.
  • If you have any problem with shipment, please feel free to contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
  • If you have special needs or you live in area where only specific carrier is available please inform us prior to shipping.
Customer satisfaction is our top priority, and to remain competitive in today's marketplace with your satisfaction we offer 7-Days DOA (Dead-on-arrival) warranty on all products. All products shipped by us go through rigorous testing and are guaranteed to work when they reach you. If you find that the item is non-operative when you try to install that, please contact us within 7 days of receiving. This covers any failure of the product after 7 days of the initial DOA warranty. This provides an extra peace of mind just in case you feel that the item is not performing upto your expectations. We are not liable for items shipped back to us. We recommend that customers use track able method whenever shipping any products back to us.

Note: All Warranty claims are subject to verification prior to decision is made on Refund or Replacement. Warranty doesn't cover any claims if the item is incompatible, ordered wrong, or simply not needed. 
Please contact us if you have any questions or concerns. We will respond back to your message within 24 hours.
Average rating: 5.0 based on 92 reviews
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