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 €

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