3nm Pro Narrowband Filters 2.5nm Ultra Narrowband Filters 2.8nm Ultra Narrowband Filters 4.5nm EDGE Narrowband Filters 7nm Prime Narrowband Filters ALP-T Dual Band 5nm Filter and Highspeed Version Triband RGB Ultra Filter Quad Band Anti-Light Pollution Filter LRGB-V Pro series LRGBR+ Dark series Planetary Filters Solar Filters Filter Drawer/Adapters |
Antlia 3nm Narrowband H-alpha (Ha) Pro Filter - 1.25'' Mounted |
Size: 1.25'' Mounted |
Price: US$255.00 |
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Antlia 3nm Narrowband H-alpha (Ha) Pro Filter - 2'' Mounted |
Size: 2'' Mounted |
Price: US$395.00 |
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Antlia 3nm Narrowband H-alpha (Ha) Pro Filter - 31mm Unmounted |
Size: 31mm Unmounted |
Price: US$275.00 |
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Antlia 3nm Narrowband H-alpha (Ha) Pro Filter - 36mm Unmounted |
Size: 36mm Unmounted |
Price: US$310.00 |
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Antlia 3nm Narrowband H-alpha (Ha) Pro Filter - 50mm Unmounted |
Size: 50mm Unmounted |
Price: US$490.00 |
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Antlia 3nm Narrowband H-alpha (Ha) Pro Filter - 50mm x 50mm Square Unmounted |
Size: 50mm X 50mm Unmounted |
Price: US$750 |
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Antlia 3nm Narrowband Oxygen III (OIII) Pro Filter - 1.25'' Mounted |
Size: 1.25'' Mounted |
Price: US$255.00 |
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Antlia 3nm Narrowband Oxygen III (OIII) Pro Filter - 2'' Mounted |
Size: 2'' Mounted |
Price: US$395.00 |
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Antlia 3nm Narrowband Oxygen III (OIII) Pro Filter - 31mm Unmounted |
Size: 31mm Unmounted |
Price: US$275.00 |
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Antlia 3nm Narrowband Oxygen III (OIII) Pro Filter - 36mm Unmounted |
Size: 36mm Unmounted |
Price: US$310.00 |
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Antlia 3nm Narrowband Oxygen III (OIII) Pro Filter - 50mm Unmounted |
Size: 50mm Unmounted |
Price: US$490.00 |
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Antlia 3nm Narrowband Oxygen III (OIII) Pro Filter - 50mm x 50mm Square Unmounted |
Size: 50mm X 50mm Unmounted |
Price: US$750 |
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Antlia 3nm Narrowband Sulfur II (SII) Pro Filter - 1.25'' Mounted |
Size: 1.25'' Mounted |
Price: US$255.00 |
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Antlia 3nm Narrowband Sulfur II (SII) Pro Filter - 2.00'' Mounted |
Size: 2'' Mounted |
Price: US$395.00 |
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Antlia 3nm Narrowband Sulfur II (SII) Pro Filter - 31mm Unmounted |
Size: 31mm Unmounted |
Price: US$275.00 |
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Antlia 3nm Narrowband Sulfur II (SII) Pro Filter - 36mm Unmounted |
Size: 36mm Unmounted |
Price: US$310.00 |
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Antlia 4.5nm Narrowband H-alpha (Ha) EDGE Filter - 1.25'' Mounted |
Size: 1.25'' Mounted |
Price: US$185 |
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Antlia 4.5nm Narrowband H-alpha (Ha) EDGE Filter - 2'' Mounted |
Size: 2'' Mounted |
Price: US$290 |
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Antlia 4.5nm Narrowband H-alpha (Ha) EDGE Filter - 31mm Unmounted |
Size: 31mm Unmounted |
Price: US$195 |
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Antlia 4.5nm Narrowband H-alpha (Ha) EDGE Filter - 36mm Unmounted |
Size: 36mm Unmounted |
Price: US$225 |
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Antlia 4.5nm Narrowband H-alpha (Ha) EDGE Filter - 50mm Unmounted |
Size: 50mm Unmounted |
Price: US$350 |
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Antlia 4.5nm Narrowband Oxygen III (OIII) EDGE Filter - 1.25'' Mounted |
Size: 1.25'' Mounted |
Price: US$185 |
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Antlia 4.5nm Narrowband Oxygen III (OIII) EDGE Filter - 2'' Mounted |
Size: 2'' Mounted |
Price: US$290 |
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Antlia 4.5nm Narrowband Oxygen III (OIII) EDGE Filter - 31mm Unmounted |
Size: 31mm Unmounted |
Price: US$195 |
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Antlia 4.5nm Narrowband Oxygen III (OIII) EDGE Filter - 36mm Unmounted |
Size: 36mm Unmounted |
Price: US$225 |
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Antlia 4.5nm Narrowband Oxygen III (OIII) EDGE Filter - 50mm Unmounted |
Size: 50mm Unmounted |
Price: US$350 |
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Antlia 4.5nm Narrowband Sulfur II (SII) EDGE Filter - 1.25'' Mounted |
Size: 1.25'' Mounted |
Price: US$185 |
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Antlia 4.5nm Narrowband Sulfur II (SII) EDGE Filter - 2'' Mounted |
Size: 2'' Mounted |
Price: US$290 |
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Antlia 4.5nm Narrowband Sulfur II (SII) EDGE Filter - 31mm Unmounted |
Size: 31mm Unmounted |
Price: US$195 |
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Antlia 4.5nm Narrowband Sulfur II (SII) EDGE Filter - 36mm Unmounted |
Size: 36mm Unmounted |
Price: US$225 |
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Antlia 4.5nm Narrowband Sulfur II (SII) EDGE Filter - 50mm Unmounted |
Size: 36mm Unmounted |
Price: US$225 |
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Antlia 7nm Narrowband H-alpha (Ha) Prime Filter - 36mm Unmounted |
Size: 36mm Unmounted |
Price: US$158 |
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Antlia 7nm Narrowband Oxygen III(OIII) Prime Filter - 36mm Unmounted |
Size: 36mm Unmounted |
Price: US$158 |
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Antlia 7nm Narrowband Sulfur II (SII) Prime Filter - 36mm Unmounted |
Size: 36mm Unmounted |
Price: US$158 |
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Antlia ALP-T Dual Band 5nm Ha&OIII Filter&B4836 - 36mm Unmounted |
Size: 36mm Unmounted |
Price: US$298 |
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Antlia ALP-T Dual Band 5nm Ha&OIII Highspeed Filter - 2.00'' Mounted |
Size: 2'' Mounted |
Price: US$380 |
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Antlia ALP-T Dual Band 5nm Ha&OIII Highspeed Filter&B4836 - 36mm Unmounted |
Size: 36mm Unmounted |
Price: US$298 |
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Antlia Quad Band Anti-Light Pollution Filter - 2'' Mounted |
Size: 2'' Mounted |
Price: US$198 |
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Antlia LRGB-V Pro series filters - 50mm x 50mm Square Unmounted |
50mm X 50mm Unmounted |
US$750 |
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Antlia Imaging Herschel Wedge with 35mm Prism and 1.25'' Cak 3nm Solar Filter |
Size: 1.25'' |
Price: US$339 |
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Each Antlia Narrowband Filter has been scanned by following spectral measurement.Parameters setting involved in scan accuracy by Agilent Cary series spectrophotometerData interval (数据间隔): 0.1nmReso... Antlia filter, H-alpha, SII, O3These d31.d36, 50R, 50s, 65s are frameless filters, which makes it difficult for professi... Tolerable. The star point of narrow-band filter is relatively thin, even for narrow-band filter with the same bandwidth,... | 2020 01-29 The diffuse reflection of the lens edge can be greatly reduced by more than 80% compared with the raw edge lens after th... 2020 01-29 When installing the astronomical filter, it is usually coated on one sideCoated sheet, facing the direction of light com... |
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