Astronomik O-III deepsky filter (2")
incl. 27% VAT
Including 27% VAT:209.73 € (77 600 HUF)
Net price (for non-EU customers):165.14 € (61 102 HUF)
Delivery:Available for delivery
Budapest shop:Stock refill in progress
Product code: AsOIII2
Astronomik O-III deepsky filter 12nm (2")
More about the product
These filters transmit light only around the O-III wavelength. Recommended for supernova remnants and planetary nebulae but perform well on emission nebulae as well. In contrary to UHC filters these are not general-purpose deepsky filters. Perform well both visually and photographically.
The image below shows the transmission of different models. The best filter is the one where the transmission band is the narrowest, as this provest the highest contrast.
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The product comes with 10 years warranty (excluding the electronical parts).