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Colour Magic Ultra E1 Duo 2" (OIII&Hα)

New

Askar

Colour Magic Ultra E1 Duo 2" (OIII&Hα)

Price
679,00 €
Availability
Backorder
Estimated delivery time 3-18 days

Product description

Askar newly launched ColourMagic Ultra E1 2” Duo-narrowband Filter, is a professional astrophotography tool specifically designed for deep-sky imaging. The Ultra E1 filter, as the name suggests, has the "Ultra" halo control capability. During the filter research and development process, we made a special design optimization for Ultra E1. And in the end, it becomes a special filter with one bandwidth at 3nm and the other bandwidth outside 3nm.

Product information

ColourMagic Ultra E1  2” Duo-narrowband Filter(Hα+OIII)

FWHM

 HA:3.7nm±0.3nm/OIII:4.0±0.3nm

CWL

500.7nm & 656.6nm

Peak transmittance

85%

Thickness

1.85 ± 0.05mm

Barrier property

≥OD5 @ 200-1100nm

Surface finish

60/40

Parallelism

30″

Shipping

Product can be shipped with these shipping methods.

GLS/EuroParcel
15,90 €
European delivery 2-5 days.
PostNord Parcel locker
5,90 €
PostNord Home deliver
19,00 €
Environmentally friendly delivery to your door at the agreed time. Trackable deliveries in real time even in the evenings in the biggest cities. Change your delivery as required.
UPS Standard
14,90 €
Delivery to Europe in 2 to 5 days.
Postipaketti
5,90 €
Kotipaketti
12,90 €