Pegasus Narrowband Filter - Oiii 7nm
Product code:
PEG-FLTR-M2-O3
out of stock
[value]
£199.00 UK Price
£165.83 (ex. VAT) International Price
Product information
OIII-CCD 7nm filter is designed for nebula observation allowing 7nm bandwidth of light centered on a wavelength of 500nm through, which corresponds to OIII emission lines, and reducing the transmission of certain wavelengths of light, specifically those produced by artificial light including mercury vapor, and both high and low pressure sodium vapor lights and the unwanted natural light caused by neutral oxygen emission in our atmosphere (i.e. skyglow).
SKU |
PEG-FLTR-2M-O3 |
Filter Size |
2 inch |
Polish |
1/4 wavefront, Parfocal |
Transmission Range |
T > 80% 500 nm, 7nm FWHM |
Coatings |
Multilayer Anti-reflection |
Type |
Narrowband (7nm) |
Shape |
Round |
Thickness |
5mm (filter) + 2.5mm (thread) |
Thread |
M48, 0.75 pitch |
Product Info
| MPN | PEG-FLTR-M2-O3 |
| Brand | Pegasus |
| Product Code | PEG-FLTR-M2-O3 |
|
Delivery Weight Package
|
0.3kg |