Baader CMOS-Optimized LRGB Filter Set consists of
1x Baader CMOS-Optimized RGB-G Green Filter - 1.25" Mounted
1x Baader CMOS-Optimized RGB-B Blue Filter - 1.25" Mounted
1x Baader CMOS-Optimized UV/IR Cut L-Filter - 1.25" Mounted
1x Baader CMOS-Optimized RGB-R Red Filter - 1.25" Mounted
Baader CMOS UV/IR Bandpass / L-Filter
- UV/IR Cut (420 – 685 nm)
- Reflects harmful thermal radiation in the infrared spectral range
- Provides 98% transmission over the entire visible spectrum from 420 - 685 nm
- Prevents blurred star imaging with red-sensitive digital and CCD/CMOS cameras
Baader CMOS RGB Bandpass Filters
- RGB-R (595 – 690 nm) red filter
- RGB-G (490 – 580 nm) green filter
- RGB-B (400 – 510 nm) blue filter
The new generation of Baader CMOS-optimized filters feature:
- 1¼" x 2 mm Baader L-RGB Bandpass Filter Set, suitable from f/15 to f/1.8 – with 1¼" (28.5 mm) filter thread
- Anti-reflection RGB filter (red/green/blue) with extremely high transmission of the respective color channel, thus simultaneously reducing stray light and reflections to an unprecedented level
- Balanced RGB design allows subframes to be taken with the same exposure time – extremely important for automated imaging tasks
- Increased contrast, matched for typical CMOS quantum efficiency and s/n ratio
- Reflex-Blocker™ coatings, for largest ever freedom from halos, even under most adverse conditions concerning aux-optics
- Identical filter thickness to existing standards, with utmost care for parfocality
- Blackened edges all around, with filter-lead-side-indicator in the form of a telescope-sided black outer rim, to additionally eliminate any reflection due to light falling onto the edge of a filter
- Each filter coated individually, with sealed coating edge (NOT cut out of a larger plate)
- Life-Coat™: evermore hard coatings to enable a non-aging coating for life – even in a most adverse environment
Specifications
- Filter thickness (without cell): 2mm
- AR Coating: Reflex-Blocker™ hard coated, planeoptically polished
- Special features: CMOS-optimized with Life-Coat™
- Filter mount choice: 1.25" round mounted in LPFC 6mm cell
- Type of filter: Bandpass