Baader Planetarium 7.5 nm Solar Continuum Filter 1.25" & 2" (2961580/2961581)

Baader Planetarium 7.5 nm Solar Continuum Filter 1.25" & 2" (2961580/2961581)Baader 7. 5nm Solar Continuum Filter for Visual and Photographic Observations of the Sun The Solar Continuum Filter is practically a narrow band photosphere filter for solar observation in white light. It provides the highest contrast in the photosphere of the sun. The filter works as a monochromator: suppressing the effects of the atmospheric turbulence and delivering images that are significantly sharper. Lens systems including those of apochromats,

63um pixel size and 14 bits per pixel

these binoculars have Canon optics and corrective technology for sharp

or take a Sky Tour and let your telescope show you the best objects currently visible

Lens Hood Special Reversible Design: The lens hood is fixed by a slot

Protect your instrument with the dust cover when it is not in use

the PowerTank Lithium LT was designed for astronomers by astronomers—specifically for the unique needs of computerized telescopes

but also now includes new and improved features such as zero amp glow

2 mm (Type 4/3) Approx

240 Lines: 280FPS @8BIT - 215FPS@16BIT

and the reduced focal length is 456 mm

a watertight silicone O-ring lid

Etalon Internal <0