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Description

Quantum Hydrogen Alpha 0.8Å PEDaystar Quantum Hydrogen Alpha 0. 8 PE (Professional Edition) Solar filter for use with refractors, SCTs, Maksutovs. Our precision Quantum housing incorporates ALL of the desired features for today's solar astronomer, and then some. Operation couldn't be simpler, just plug it in and a green light indicates when the filter is on band. The new Quantum Series body style is all about ease of operation total simplicity. The housing offers live LCD readout

but very bright

the further we venture below this wavelength

Visual and photographic images reveal type image as Calcium

SKU: CK2AUNI

Net weight 0

Extension tube specifications:

Irreparable damage can occur if the Daystar Filter optical compartment is opened outside the laboratory

Narrow bandpass Na D line filters have also been used in deep-sky observations of IO

Dimensions: 60x83mm ellipse

Daystar's Imaging Focal Reducer can give you more field of view in your images

The QUARK contains a custom Daystar Instruments etalon and optical design specifically for the Hydrogen Alpha wavelength

some vignetting is possible at full tilt due to the camera structure and the inside diameter of the T thread