Solar Filter Sheets - Thousand Oaks Optical
- SAVE MONEY BY MAKING YOUR OWN FILTER: Create your own DIY telescope / binoculars / camera filter, and for a fraction of what factory made filters cost.
- ISO CERTIFIED: Black polymer is the most common filtering material for observing sunspots and granulation, through telescopes and binoculars.
- CRISP CLEAREST ORANGE IMAGE: The sun will appear in a natural orange color when viewed through your telescope binoculars or camera using this filter.
