Astromania 2" Narrowband NBPF Hydrogen-a 12nm Filter - Enhances The Contrast Between Object and Sky - Allows You to Take Images Even Under Urban Skies

★★★★★ 4.7 49 reviews

$127.99
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by totherepublicapp.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$127.99
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Mar 27
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by totherepublicapp.com
Free 30-day returns Details

Product details

Management number 208573366 Release Date 2026/03/22 List Price $51.20 Model Number 208573366
Category
  • Astrophotography under a light-polluted night sky can be difficult; the solution is an H-alpha filter; the Astromania H-alpha cut-off filter works to filter out a large part of this light pollution.
  • Allowing 12 nm bandwidth of light centered on a wavelength of 656nm to pass through; 90 percent transmission at H-alpha line 656 nm; that means the filter also blocks the infamous stray light and light from mercury and sodium vapour lamps
  • Young stars embedded in the bright red of a nebula - an H-alpha filter is the expert if you want to capture hydrogen nebulae in all their glory
  • The Astromania H-aplha cut-off filter enhances the contrast between object and sky; allowing you to take good quality images even under urban skies
  • Metal filter cell threads directly into the 2-inch barrel of your telescope eyepiece; mounted in a nicely anodized housing
Item Weight 0.5 ounces
Manufacturer Astromania
Item model number SKU_AM_HF212
Product Dimensions 2.79 x 2.74 x 0.56 inches
Is Discontinued By Manufacturer No

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.7 out of 5
★★★★★
49 ratings | 20 reviews
How item rating is calculated
View all reviews
5 stars
86% (42)
4 stars
2% (1)
3 stars
1% (0)
2 stars
1% (0)
1 star
10% (5)
Sort by

There are currently no written reviews for this product.