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CELESTRON
#CE94107
When you want to selectively reduce the brightness of celestial objects for a customized view, the Variable Polarizing F...
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OPTOLONG
#TSL-eXtreme2
The L-eXtreme Dual Bandpass Filter enables nebula photography with extreme contrast - light pollution is no longer an is...
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CELESTRON
#CE94243
Enhance your viewing experience with Celestron's EclipSmart Solar Filter for Celestron 6” telescopes...
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BAADER PLANETARIUM
#BA-2458305A
The Baader Planetarium Moon & Skyglow (Neodymium) filter brings an entirely unique approach to planetary contrast en...
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BAADER PLANETARIUM
#BA-2961560
The application of the UHC-L happens mainly in visual and photographic observation of emission nebulae (star forming reg...
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ZWO
#ZWO-UVIRCUT
ZWO 1.25″ IR UV CUT filter is suitable for color camera with AR protect window. The ZWO IR-Cut Filter blocks infrared li...
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CELESTRON
#CE94119-A
The Celestron Moon Filter simply screws onto the insert barrel of most 1.25” eyepieces. It only takes a second or two to...
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ZWO
#ZWO-2-1.25FL
The short length adapter reduces the 2" filter thread to a 1.25" filter thread, allowing the use of less expensive 1.25"...
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BAADER PLANETARIUM
#BA-1508020
Converts 2" female into 2" male thread. Can be used to connect Baader Hyperion Mark III Zoom directly to a Baader Star D...
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TS-OPTICS
#TSL-EXTREME1
The L-eXtreme Dual Bandpass Filter enables nebula photography with extreme contrast - light pollution is no longer an is...
In Stock
ASTRONOMIK
#TS8H11KW
The Astronomik UHC-E Clip-Filter is directly inserted into the camera body and is used for nebula photography in moderat...
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BAADER PLANETARIUM
#BA-2961573
UV/IR cut filter with 98% transmission over the entire visible spectrum (bandpass 420 - 685 nm)...
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BAADER PLANETARIUM
#BA-2961570
This UV/IR blocking filter is optimized for modern CMOS cameras and can be used for the luminance channel of L-RGB image...
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TS-OPTICS
#TS2SKFLAT
The adapter allows connecting Skywatcher focal reducers and correctors to telescopes with 2" receptacle...
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SKYWATCHER
#AOFS102
Objective solar filter - with Baader solar filter foil, for 102 mm telescopes. Solar filters are mounted in front of the...
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SKYWATCHER
#AOFS80
Objective solar filter - with Baader solar filter foil, for 80 mm telescopes. Solar filters are mounted in front of the...
In Stock
OPTOLONG
#TSOPL-LPRO2
The L-Pro CCD filter improves the contrast of deep-sky objects and reduces the sky background...