SKU:85374729873
Optolong H-alpha 3nm Filters
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
Description
Optolong H-alpha 3nm FiltersOptolong H alpha 3nm Ultra Narrow Band Deep Sky Imaging Filter 2" for CCD CMOS Astro Photography Here below you will find a description of all three types of filters for your information as a full bundle is also available, however this product listing is only for the Optolong 3nm H alpha filter. Please note, if you buy the full HSO bundle you will save some money in comparison to the price of the individual items. General Product Description for All
95% transmission at 486nm (H-beta)
700e full well capacity ensures bright stars do not saturate
Thread type M42 × 0
Although effective
The quanity of radiator depend on your room layout
The first ADC made by amateur astronomers for amateur astronomers
producing strong contrast and exceptionally dark backgrounds
the software tracks a guide star and sends small corrections to the mount to keep everything aligned
1 x Carrying case
the ASI533MM also boasts a high frame rate of 20 FPS at 14-bit ADC
1， Wireless wireless translation equipment system is easy to operate with lightweight small size
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- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
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