EXPLORE SCIENTIFIC S-II Filters

EXPLORE SCIENTIFIC S-II FiltersThe EXPLORE SCIENTIFIC S II filter allows the accurate observation of planetary nebulae, emission nebulae and supernova remnants High quality EXPLORE SCIENTIFIC S II filter Only lets the emission line of ionized sulfur at 672 nm pass Absorbs all other emission lines and almost all artificial light For planetary nebulae, emission nebulae and supernovae

They perform exceptionally well

Optical tube with a retractable dew shield

10mm – a versatile everyday focal length for many targets

while models with extended eye-relief significantly reduce the risk of eye strain and injury from recoil

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Bode's Galaxy (M81) and the Sombrero Galaxy (M104) all benefit from the camera's ability to record enormous amounts of luminance detail

Observation Discovery & Exploration

you can significantly expand the range of possibilities for your telescope

your sessions become more consistent and unattended imaging becomes much more practical

Twist-up Eyecups

Compatibility: This versatile filter seamlessly integrates with all visual and imaging adapters in the Quark product line

the Player One Apollo-C delivers unmatched clarity and precision