Bandpass | 7nm |
Filter Shape | Round |
Filter Size | 1.25″ |
Filter Thickness | 2mm |
Filter Type | H Alpha |
Free Shipping | Yes |
Light Pollution Filters, Optolong Filters
OPTOLONG 1.25″ H-ALPHA 7NM FILTER
₹13,680.00 excl. 18% GST
- H-alpha 7nm 1.25″ Filter
- A very narrow emission-line filter
- Permits a 7nm bandwidth of light (focused on the 656nm wavelength) through
- Blocks transmission of contrast-killing light pollution wavelengths
Only logged in customers who have purchased this product may leave a review.
Reviews
There are no reviews yet.