The Baader 1.25” 570nm Colour Filter Orange are carefully prepared for amateur astronomical interests. The glass are coplaner fine optically polished. These filters exceed the quality of the usual "raw polished" (hot flamed) coloured glass filters.
Because they are fine optically polished, these filters can be at any point in the mean path - far ahead of the focal point (for example, in front of a binocular approach!) without causing defects (astigmastism) or to degrade the image otherwise in any way!
The optical surfaces is excellent with 30 arcseconds. Double images are absolutely excluded. For each filter colour, the transmission curve is supplied as a measurement protocol.
Features: Baader 1.25” 570nm Colour Filter Orange
- Orange 570nm longpass filter.
- Contrast enhancement for lunar and planetary observations at dusk.
- Improves the detection of dark areas on Mars and penetrates the hazy atmosphere of Mars.
- Shows more detail in the cloud bands of Jupiter and Saturn.
- Suited for daytime observations of the Moon, Mercury and Venus.
- Multi-coated for max contrast no reflections, scatter or dimming.
- Planeoptically polished to within 30 seconds of arc for a sharp image at high magnification with non-ageing sealed coating edges.
Specification: Baader 1.25” 570nm Colour Filter Orange
- Manufactured: Baader
- Condition: New
- Warranty: 2 Year
- Colour: Orange
- Transmission Range: >570nm
- Filter Size: 1.25 inch
- Filter Usage: Color, Planetary
- Filter Shape: Round
- Filter Thickness Without Cell: 2 mm
- Type Of Filter: Longpass
- Filter Mounted: Mounted (LPFC 6mm)
- Weight: 0.059 Kg
Kit Content:
Baader 1.25” 570nm Colour Filter Orange
Manufactured Warranty
User Guide
For more information about, Baader 1.25” 570nm Colour Filter Orange website.
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