Pay in 4 interest-free payments of $48.60 Learn more
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
Hole for String Threading: Yes
25" diagonal
25″ focusers and accepts 1
Designed for easy installation
Optolong H-alpha 3nm Filters svbony barlow lens Hole for String Threading: YesOptolong H alpha 3nm Ultra Narrow Band Deep Sky Imaging Filter 2" for CCD CMOS Astro Photography Here below you will find a description of all three types of filters for your information as a full bundle is also available, however this product listing is only for the Optolong 3nm H alpha filter. Please note, if you buy the full HSO bundle you will save some money in comparison to the price of the individual items. General Product Description for All
US$ 3110.25
US$ 108.05
US$ 354.20
US$ 1660.45
US$ 419.10
US$ 127.60
