L-eXtreme f/2 filter
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L-eXtreme f/2 filter
- Price
- 289,00€
- Availability
- Backorder
- Estimated delivery time 3-18 days
Product description
The L-eXtreme F2 is a dual-band (500.7 nm and 656.28 nm, FWHM=7 nm) narrowband pass filter that meets the requirements for transmission at continuously varying angles. Astronomically characterised spectral lines (OIII, Ha) as the main transmission wavelengths, the OIII and H-Alpha nebula emission lines pass accurately at f2 - f3.3 focal Ratio. The filter has been developed specifically for fast optical systems like RASA, HyperStar and other fast focal-ratio telescopes.
Filter size: 2" (M48)
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 €