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ANTLIA OIII 3nm FAST ULTRA NARROWBAND FILTER Size:2

ANTLIA OIII 3nm FAST ULTRA NARROWBAND FILTER Size:2" 560 g both

Name: ANTLIA OIII 3nm FAST ULTRA NARROWBAND FILTER Size:2" 560 g both
Brand: avramcheva.com
SKU: 82597457890
Price: 269.50 USD
Availability: InStock
Rating: 4.0765 (29 reviews)

SKU: 82597457890

4.1

USD269.50 USD307.50

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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26

Live Spec

ANTLIA OIII 3nm FAST ULTRA NARROWBAND FILTER Size:2" 560 g bothThe Antlia OIII 3nm FAST ultra narrowband filter boosts the contrast of emission nebulae and supernova remnants for professional results, even under a bright sky affected by light pollution. The FAST series of filters are designed for telescopes with a focal ratio between f 2. 6 f 3. 6. Blueshift data indicates that at a focal ratio of f 2. 6, the angle of incidence of the light cone is 10 and its bandwidth shifts 2. 2nm to shorter wavelengths.

Store: avramcheva.com · Domain: avramcheva.com

Description

560 g both

Prime focus focal ratio

Includes one BA2904020 molded plastic dust cap

with a central RMS radius of only 3 microns

Meridian flip

Exchange/Return Notes