Optolong Optolong SHO 3nm 36mm Optolong SHO-3nm narrowband filter kit 36 mm Optolong's SHO-3nm kit combines SII, H-alpha and OIII 3 nm... €829.00 Please confirm delivery lead time View equipment →
Baader Baader H-alpha CMOS f/2 Highspeed 1.25" Baader H-alpha CMOS f/2 Highspeed 1.25" This 1.25-inch H-alpha filter is the 6.5 nm f/2 Highspeed version... €160.00 Please confirm delivery lead time View equipment →
Baader Baader H-alpha CMOS f/2 Highspeed 2" Baader H-alpha CMOS f/2 Highspeed 2" This 2-inch H-alpha filter is the 6.5 nm f/2 Highspeed version from... €263.00 Please confirm delivery lead time View equipment →
Baader Baader OIII CMOS f/2 Highspeed 1.25" Baader OIII CMOS f/2 Highspeed 1.25" This 1.25-inch O-III filter is the 6.5 nm f/2 Highspeed version from... €159.00 Please confirm delivery lead time View equipment →
Baader Baader OIII CMOS f/2 Highspeed 2" Baader OIII CMOS f/2 Highspeed 2" This 2-inch O-III filter is the 6.5 nm f/2 Highspeed version from Baader’s... €261.00 Please confirm delivery lead time View equipment →
Baader Baader SII CMOS f/2 Highspeed 2" Baader SII CMOS f/2 Highspeed 2" This 2-inch S-II filter is the 6.5 nm f/2 Highspeed version from Baader’s... €260.00 Please confirm delivery lead time View equipment →
Astronomik Astronomik 1.25" 12nm H-alpha CCD filter Astronomik H-alpha 12 nm 1.25" — narrowband imaging filter (MFR) The Astronomik H-alpha 12 nm filter isolates... €139.00 Please confirm delivery lead time View equipment →
Astronomik Astronomik 2" 12nm H-alpha CCD filter Astronomik H-alpha 12 nm 2" — narrowband imaging filter (MFR) The Astronomik H-alpha 12 nm filter isolates... €299.00 Please confirm delivery lead time View equipment →
Astronomik Astronomik H-beta 2" Astronomik H-beta visual 2" — for faint hydrogen nebulae The Astronomik H-beta filter is designed for visual... €199.00 Please confirm delivery lead time View equipment →
Astronomik Astronomik 2" OIII filter Astronomik OIII visual 2" — for planetary nebulae and supernova remnants The Astronomik OIII visual filter... €199.00 Please confirm delivery lead time View equipment →
Chroma Chroma OIII 3nm 2" Chroma OIII 3 nm 2" (27006) — ultra-narrowband, M48 threaded ring The Chroma 27006 OIII 3 nm bandpass filter... €1,742.00 Please confirm delivery lead time View equipment →
Chroma Chroma H-alpha 3nm 2" Chroma H-alpha 3 nm 2" (27001) — ultra-narrowband, M48 threaded ring The Chroma 27001 H-alpha 3 nm bandpass... €1,742.00 Please confirm delivery lead time View equipment →