Baader Green CCD 2" Telescope Filter with LPFC
IN STOCK
SKU
BAA-2458475G
Special Price
$139.00
Regular Price
$149.95
Baader Green CCD 2" Telescope Filter with LPFC
Mechanical Properties:
Each individual filter planeoptically polished to 1/4 wave and parfocal.
Each filter coated separately. Filters are NOT just cut or bored out from a large coated plate.
Baader individual hard coatings do ensure sealed coating edges, impermeable from moisture and environmental forces.
Baader-filters feature hard coatings that may be cleaned with Baader Optical Wonder fluid without scratches.
Optical Properties:
Baader RGB CCD filters are COMPLETELY free from reflections due to an elaborate coating design.
RGB-imaging allows equal weighting factors for each channel, very important for automated imaging.
Unique filter design for absolute maximum contrast with extremely high gradients,to allow clear differentiation of colours.
O III emission overlaps on B/G-filters with maximum transmission to allow efficient and natural colour imaging.
R-filter delivers maximum transmission for H-alpha and S II while cutting IR with highest efficiency
Gap between G/R-filters serves to reduce light pollution from Mercury and Sodium lamps and improves color balance and color separation.
Product Weight (KG) | 0.2 |
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