H-Alpha

Manufacturers

Filtra articoli

Categoria

Show allHide

Prezzo

Solo prodotti in offerta

Info

Shopping

New products

Filtro 3nm H-Alpha PRO 50.8mm Antlia Filters montato in cella Visualizza ingrandito

Antlia Filters 50.8 mounted H-alpha PRO 3nm narrowband filter

Antlia Filters

ANT-2-HA3-PRO

Nuovo

Antlia Filters 50.8 mounted H-alpha PRO 3nm narrowband filter

Maggiori dettagli

559,00 €

In stock

Follow the price

Keep track of the price drops on this item. Simply enter your email here and we will send you an email alert.

Invalid email

Watch it

Antlia Filters 50.8 mounted H-alpha PRO 3nm narrowband filter

Technical Data:

Schott optical substrate

2” mounted (2mm+/-0.05mm)

Surface Quality: 60/40 (Refer to MIL-O-13830)

2 sides fine-optically polished to ensure accurate 1/4 wavefront

30 arcsec parallelism

Center-Wavelength of Antlia H-Alpha 3nm filter:   656.3nm

H-Alpha 656.3nm T>88%, 88% transmission at H-Alpha line 656.3nm

>OD3(0.1%)@300-1100nm

2 sides Multi-layers anti-reflection coating

Single / Non-glued substrate

DO NOT LOOK AT THE SUN WITH ANTLIA FILTERS. Serious eye damage will result if you fail to observe the warning.

Customer ratings and reviews

Nobody has posted a review yet

30 other products in the same category: