Filters, Filter-sliders, Accessories

Baader Semi-APO 1¼" Filter

Baader Semi Apo Filter With IR-Cut Size: 1¼"

Baader ND 3.0 Filter 1¼"

• For Herschelprism
• Optical Density: 3.0

Baader O III Filter 2" - visual

• Premium Filter from Baader Planetarium
• Visual
• Planoptically Polished
• NO halos & NO reflections!
...

Baader UV-IR Cut/L-Filter 50x50mm

• Ø 50x50mm Full-Frame-CCD Camera filter

Baader Clearglass Filter 50x50mm

• Ø 50x50mm Full-Frame-CCD Camera filter

Baader UFC S70 / C14 Hyperstar SC-/HD-Adapter

Telescope side C14 Hyperstar SC-/HD-Adapter With S70 dovetail for UFC Base Scope of Delivery Baader UFC S70 / C14 Hyperstar...

Baader UFC S70 / RASA 8" Telescope-Adapter

Telescope side Baader UFC S70 RASA 8" telescope adapter to use cameras with 13mm back focus and T-2/M-48 or M54 female thread like the...

Baader UFC S58 Adapter

Camera & Eyepiece sided Baader UFC D58 Dovetail-Receptor Adapter Telescope-sided with mounting plate for UFC-Base (screws included)...

Baader H-alpha / O-III / S-II 6.5nm Narrowband Filter - CMOS optimized

Filter & Filter-Sets (Ø : 1¼", 2", 31 mm, 36 mm, 50.4 mm, 50 x 50 mm & 65 x 65 mm) 6.5 nm FWHM...

Baader H-alpha 6.5nm Narrowband Filter 65x65 mm - CMOS optimized

Ø 65 x 65 mm x 3 mm 6.5 nm FWHM, recommended for optical systems from f/10 to f/3.5 Reflex-Blocker™ hard coated and...

Baader H-alpha 3.5nm Ultra-Narrowband Filter 65x65 mm - CMOS optimized

Ø 65 x 65 mm x 3 mm 3.5 nm FWHM (to harmonize the exposure time with O-III / S-II), recommended for optical systems from f/10 to...

Baader H-alpha 6.5nm Narrowband f/2 Highspeed Filter 65x65 mm - CMOS optimized

Ø 65 x 65 mm x 3 mm 6.5 nm FWHM Recommended for extremely fast optical systems from f/3.4 to f/1.8 Specially designed for...

Baader H-alpha 3.5nm Ultra-Narrowband f/2 Highspeed Filter 65x65 mm - CMOS optimized

Ø 65 x 65 mm x 3 mm 3.5 nm FWHM (to harmonize the exposure time with O-III / S-II) Recommended for extremely fast optical...

Baader Eyepiece Filter-Set 2" - 6 colors

Baader Eyepiece Filter-Set 2 inch - 6 colors Yellow 495nm Longpass Dark Blue 435nm Bandpass Blue 470nm Bandpass Green 500nm...

Baader Semi-APO 2" Filter

Baader Semi Apo Filter With IR-Cut Size: 2"

Baader ND 3.0 Filter 2"

• For Herschelprism
• Optical Density: 3.0

Baader UV-IR Cut/L-Filter 65x65mm

• Ø 65x65mm Full-Frame-CCD Camera filter

Baader Clearglass Filter 65x65mm

• Ø 65x65mm Full-Frame-CCD Camera filter

Baader UFC SP54 System Adapter

Camera & Eyepiece sided SP54 System Adapter for Stray Light Shade flange (to use of the UFC on Camera Lenses) Mounting plate for UFC...

Baader O-III 6.5nm Narrowband Filter 1¼" - CMOS optimized

Ø 1.25" x 2 mm 6.5 nm FWHM, recommended for optical systems from f/10 to f/3.5 Reflex-Blocker™ hard coated and...

Baader 3.5 nm H-alpha / 4 nm O-III / 4 nm S-II Narrowband Filter - CMOS optimized

Filter & Filter-Sets (Ø : 1¼", 2", 31 mm, 36 mm, 50.4 mm, 50 x 50 mm & 65 x 65 mm) 3.5 nm FWHM: H-alpha (to...

Baader O-III 4nm Ultra-Narrowband Filter 1¼" - CMOS optimized

Ø 1.25" x 2 mm 4 nm FWHM, recommended for optical systems from f/10 to f/3.5 For highest contrast even at strongest light...