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Product series:
ASBF (5)
ASSF (7)
ASTF (9)
AstroSolar (7)
BDSF (6)
Bessel UBVRI (41)
C2 Swan-Band (2)
Classic Ortho (3)
ClickLock (29)
Diamond Steeltrack (3)
DT (3)
f/2 Highspeed (28)
f/2 Ultra-Highspeed (28)
f/3 Ultra-Highspeed (28)
Hyperion (13)
L-RGB CMOS (42)
M48 (9)
M54 (15)
M68 (1)
MaxBright (13)
Morpheus (8)
Narrowband (35)
Pan (4)
Sidewing-System (3)
SkySurfer (2)
SLOAN/SDSS (3)
SP54 (8)
Super-G (2)
T2 (2)
Triband-SCT (2)
UHC-L (7)
Ultra-Narrowband (28)
Universal Filter Changer (36)
Wide-T (7)

The Narrowband series offers line filters with a full width at half maximum of 6.5 nanometres, recommended for optical systems with an aperture ratio of f/10 to f/3.5.

Most telescopes used by amateurs fall within this wide range of recommended aperture ratios. The full width at half maximum is also suitable for optics with a smaller aperture and represents very good value for money.

More information on the topic "Series" in our glossary...
Products 1 - 35 of 35
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Baader Filters H-alpha CMOS Narrowband 65x65mm
Baader
Filters H-alpha CMOS Narrowband 65x65mm
$ 397.00
ready for shipping in 1-2 weeks
Baader Filters OIII CMOS Narrowband 65x65mm
Baader
Filters OIII CMOS Narrowband 65x65mm
$ 392.00
ready for shipping in 1-2 weeks
Baader Filters H-Beta CMOS Narrowband 50,4mm
Baader
Filters H-Beta CMOS Narrowband 50,4mm
$ 348.00
ready for shipping in 1-2 weeks
Baader Filters H-alpha/OIII/SII CMOS Narrowband 1.25"
Baader
Filters H-alpha/OIII/SII CMOS Narrowband 1.25"
$ 429.00
ready for shipping in 1-2 weeks
Baader Filters H-Beta CMOS Narrowband 2"
Baader
Filters H-Beta CMOS Narrowband 2"
$ 325.00
Product can be shipped as of 01.10.2024
Baader Filters H-Beta CMOS Narrowband 1.25"
Baader
Filters H-Beta CMOS Narrowband 1.25"
$ 204.00
ready for shipping in 1-2 weeks
Baader Filters H-alpha CMOS Narrowband 1.25"
Baader
Filters H-alpha CMOS Narrowband 1.25"
$ 154.00
ready for shipping in 1-2 weeks
Baader Filters H-Beta CMOS Narrowband 65x65mm
Baader
Filters H-Beta CMOS Narrowband 65x65mm
$ 480.00
ready for shipping in 1-2 weeks
Baader Filters H-Beta CMOS Narrowband 50x50mm
Baader
Filters H-Beta CMOS Narrowband 50x50mm
$ 381.00
ready for shipping in 1-2 weeks
Baader Filters SII CMOS Narrowband 31mm
Baader
Filters SII CMOS Narrowband 31mm
$ 157.00
ready for shipping in 1-2 weeks
Baader Filters H-alpha CMOS Narrowband 50.4mm
Baader
Filters H-alpha CMOS Narrowband 50.4mm
$ 270.00
ready for shipping in 1-2 weeks
Baader Filters H-alpha CMOS Narrowband 2"
Baader
Filters H-alpha CMOS Narrowband 2"
$ 259.00
ready for shipping in 1-2 weeks
Baader Filters SII CMOS Narrowband 50.4mm
Baader
Filters SII CMOS Narrowband 50.4mm
$ 301.00
ready for shipping in 24 h
Baader Filters H-alpha CMOS Narrowband 36mm
Baader
Filters H-alpha CMOS Narrowband 36mm
$ 182.00
ready for shipping in 1-2 weeks
Baader Filters H-alpha CMOS Narrowband 31mm
Baader
Filters H-alpha CMOS Narrowband 31mm
$ 160.00
ready for shipping in 1-2 weeks
Baader Filters OIII CMOS Narrowband 50.4mm
Baader
Filters OIII CMOS Narrowband 50.4mm
$ 303.00
ready for shipping in 1-2 weeks
Baader Filters OIII CMOS Narrowband 31mm
Baader
Filters OIII CMOS Narrowband 31mm
$ 158.00
ready for shipping in 1-2 weeks
Baader Filters OIII CMOS Narrowband 1.25"
Baader
Filters OIII CMOS Narrowband 1.25"
$ 150.00
ready for shipping in 1-2 weeks
Baader Filters H-Beta CMOS Narrowband 31mm
Baader
Filters H-Beta CMOS Narrowband 31mm
$ 215.00
ready for shipping in 1-2 weeks
Baader Filters H-Beta CMOS Narrowband 36mm
Baader
Filters H-Beta CMOS Narrowband 36mm
$ 237.00
ready for shipping in 1-2 weeks
Baader Filters H-alpha/OIII/SII CMOS Narrowband 36mm
Baader
Filters H-alpha/OIII/SII CMOS Narrowband 36mm
$ 520.00
ready for shipping in 1-2 weeks
Baader Filters Narrowband SII CMOS 1.25"
Baader
Filters Narrowband SII CMOS 1.25"
$ 148.00
ready for shipping in 1-2 weeks
Baader Filters SII CMOS Narrowband 36mm
Baader
Filters SII CMOS Narrowband 36mm
$ 180.00
ready for shipping in 1-2 weeks
Baader Filters H-alpha/OIII/SII CMOS Narrowband 65x65mm
Baader
Filters H-alpha/OIII/SII CMOS Narrowband 65x65mm
$ 1,120.00
ready for shipping in 1-2 weeks
Baader Filters H-alpha/OIII/SII CMOS Narrowband 50x50mm
Baader
Filters H-alpha/OIII/SII CMOS Narrowband 50x50mm
$ 890.00
ready for shipping in 1-2 weeks
Baader Filters H-alpha/OIII/SII CMOS Narrowband 50.4mm
Baader
Filters H-alpha/OIII/SII CMOS Narrowband 50.4mm
$ 830.00
ready for shipping in 1-2 weeks
Baader Filters SII CMOS Narrowband 2"
Baader
Filters SII CMOS Narrowband 2"
$ 252.00
ready for shipping in 1-2 weeks
Baader Filters OIII CMOS Narrowband 2"
Baader
Filters OIII CMOS Narrowband 2"
$ 254.00
ready for shipping in 24 h
Baader Filters OIII CMOS Narrowband 36mm
Baader
Filters OIII CMOS Narrowband 36mm
$ 181.00
ready for shipping in 1-2 weeks
Baader Filters H-alpha CMOS Narrowband 50x50mm
Baader
Filters H-alpha CMOS Narrowband 50x50mm
$ 309.00
Sale price:
$ 186.17
ready for shipping in 24 h
Baader Filters OIII CMOS Narrowband 50x50mm
Baader
Filters OIII CMOS Narrowband 50x50mm
$ 314.00
Sale price:
$ 197.19
ready for shipping in 24 h
Baader Filters SII CMOS Narrowband 65x65mm
Baader
Filters SII CMOS Narrowband 65x65mm
$ 389.00
Sale price:
$ 241.25
ready for shipping in 24 h
Baader Filters SII CMOS Narrowband 50x50mm
Baader
Filters SII CMOS Narrowband 50x50mm
$ 313.00
Sale price:
$ 197.19
ready for shipping in 24 h
Baader Filters H-alpha/OIII/SII CMOS Narrowband 31mm
Baader
Filters H-alpha/OIII/SII CMOS Narrowband 31mm
$ 452.00
Product can be shipped as of 15.11.2024
Baader Filters H-alpha/OIII/SII CMOS Narrowband 2"
Baader
Filters H-alpha/OIII/SII CMOS Narrowband 2"
$ 730.00
Product can be shipped as of 13.11.2024