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The new generation of CMOS-optimized Baader filters is characterized by:
- increased contrast, matched to typical CMOS quantum efficiency and s/n ratio
- Reflex-Blocker™ coatings, for the greatest possible insensitivity to retro-reflection from the nearest auxiliary optics, even under the most adverse conditions
- identical filter thickness to existing standards, with the greatest care taken with regard to homofocality. Homofocality
- blackened edges all around, with filter front side indicator in the form of a telescope-side black outer edge to additionally avoid any reflection from light falling on the filter edge
- each filter is individually fine-optically polished and coated, with sealed coating edge (NOT cut out of a larger plate - with exposed coating edges as a result)
- Life-Coat™: even harder coatings to provide an age-resistant coating over an unlimited lifetime - even in the most adverse environments
THE DIFFERENCE BETWEEN CMOS / CCD FILTERS
The completely redesigned, CMOS-optimized filters work excellently with all existing camera technologies, whether CMOS or CCD chips. However, anyone who owns CCD camera technology will still be able to work excellently with our previous, extremely inexpensive, CCD narrow band filters. But "the better is the enemy of the good".
Features:
50 x 50 mm x 3 mm Baader LRGB bandpass filter set, suitable from f/15 to f/1.8
Anti-reflection RGB filter (red/green/blue) with extremely high transmission of the respective color channel, this simultaneously reduces stray light and reflections to an unprecedented level
Includes UV/IR cut (L filter) with 98% transmission across the entire visible spectrum from 420 - 685 nm
Balanced RGB design allows images with the same exposure time - extremely important for automated bracketing
Reflection blocker™ hard-coated and plano-optically polished - with sealed coating edges (Life-Coat™)
Blackened edges all around, with filter front side indicator in the form of a telescope-side black outer edge
Optimized for modern CMOS cameras, also excellently suited for CCD camera technologies
Technical data:
Manufacturer: Baader Planetarium
Item number (#): 2961615
Ean Code: 4047825049643
Net weight (kg): 0.07
Color: Black
Transmission range: L (420 - 685 nm), R (595 - 690 nm), G (490 - 580 nm), B (400 - 510 nm)
Filter thickness (without mount): 3 mm
ZWL (central wavelength): LRGB
Coating (anti-reflective coating): Reflex-Blocker™ hard-coated, plano-optically polished
Special features: CMOS-optimized with Life-Coat™
Filter size: 50 x 50 mm
Application type: CMOS, CCD, IR blocking, luminance, RGB, UV blocking
Filter mount: unmounted
Filter type: bandpass
Individually or in a set? Filter set
Filter shape: square
The new generation of CMOS-optimized Baader filters is characterized by:
- increased contrast, matched to typical CMOS quantum efficiency and s/n ratio
- Reflex-Blocker™ coatings, for the greatest possible insensitivity to retro-reflection from the nearest auxiliary optics, even under the most adverse conditions
- identical filter thickness to existing standards, with the greatest care taken with regard to homofocality. Homofocality
- blackened edges all around, with filter front side indicator in the form of a telescope-side black outer edge to additionally avoid any reflection from light falling on the filter edge
- each filter is individually fine-optically polished and coated, with sealed coating edge (NOT cut out of a larger plate - with exposed coating edges as a result)
- Life-Coat™: even harder coatings to provide an age-resistant coating over an unlimited lifetime - even in the most adverse environments
THE DIFFERENCE BETWEEN CMOS / CCD FILTERS
The completely redesigned, CMOS-optimized filters work excellently with all existing camera technologies, whether CMOS or CCD chips. However, anyone who owns CCD camera technology will still be able to work excellently with our previous, extremely inexpensive, CCD narrow band filters. But "the better is the enemy of the good".
Features:
50 x 50 mm x 3 mm Baader LRGB bandpass filter set, suitable from f/15 to f/1.8
Anti-reflection RGB filter (red/green/blue) with extremely high transmission of the respective color channel, this simultaneously reduces stray light and reflections to an unprecedented level
Includes UV/IR cut (L filter) with 98% transmission across the entire visible spectrum from 420 - 685 nm
Balanced RGB design allows images with the same exposure time - extremely important for automated bracketing
Reflection blocker™ hard-coated and plano-optically polished - with sealed coating edges (Life-Coat™)
Blackened edges all around, with filter front side indicator in the form of a telescope-side black outer edge
Optimized for modern CMOS cameras, also excellently suited for CCD camera technologies
Technical data:
Manufacturer: Baader Planetarium
Item number (#): 2961615
Ean Code: 4047825049643
Net weight (kg): 0.07
Color: Black
Transmission range: L (420 - 685 nm), R (595 - 690 nm), G (490 - 580 nm), B (400 - 510 nm)
Filter thickness (without mount): 3 mm
ZWL (central wavelength): LRGB
Coating (anti-reflective coating): Reflex-Blocker™ hard-coated, plano-optically polished
Special features: CMOS-optimized with Life-Coat™
Filter size: 50 x 50 mm
Application type: CMOS, CCD, IR blocking, luminance, RGB, UV blocking
Filter mount: unmounted
Filter type: bandpass
Individually or in a set? Filter set
Filter shape: square
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