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Baader 3.5nm Narrowband Enforced H-Alpha Filter - 2" # FHALNE-2 2459454

Our Price: $537.00
Free shipping for this item in the US Click here for more info

Continental US Customers:
All items we sell ship for free within the Continental US. Shipping will be via the cheapest shipping method which will vary depending on the items in your order. During checkout, you may also be shown other optional faster shipping choices.

US Customers in Hawaii and Alaska:
Free shipping applies to almost all products. A few large telescopes and mounts are excluded from this free shipping offer. For these items, please contact us to obtain a shipping quote before you check out using the online shopping cart.

International Customers:
Free shipping does not apply to international orders. During check-out, you will be presented with several shipping choices and costs. However, the export of some items may be restricted outside the US due to size or manufacturer restrictions.

In stock (1 Available)
Ships by Next Business Day
Our Product ID: OFIL-BP-FHALNE-2
Manufacturer SKU: 2459454
Item Can Ship: Worldwide
Baader f/2 Highspeed Filter: H-Alpha - 1.25" # FHALHS-1 2459393

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  • Baader 3.5nm Narrowband Enforced H-Alpha Filter - 2" # FHALNE-2 2459454
  • Baader 3.5nm Narrowband Enforced H-Alpha Filter - 2" # FHALNE-2 2459454
  • Baader 3.5nm Narrowband Enforced H-Alpha Filter - 2" # FHALNE-2 2459454

Product Details

Baader's new 3.5nm Narrowband Enforced H-alpha filter opens up the extremely narrow 3.5nm H-alpha world. This enforced contrast provides more signal of the faintest nebula detail. Manufacturing such ultra-narrow filters requires extreme coating homogeneity and very high Center Wavelenth Precision, which these filters have been designed for.

Manufacturer part # # FHALNE-2 or 2459454

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