William Optics
Flattner Flat61A for Z61
$ 336.00
ready for shipping in 24
h
Baader
Filters D-ERF 75mm energy rejection filter, IR blocking, dielectric coated
$ 366.00
ready for shipping in 1-2
weeks
William Optics
Adapter SCT connection for WO Diagonals
$ 58.00
ready for shipping in 24
h
William Optics
Apochromatic refractor Pleiades 181 AP 181/998 Astrograph OTA
$ 23,200.00
ready for shipping in 6-10
weeks
Baader
BBHS® T2 mirror star diagonal
( 5 / 5 )
$ 319.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS Narrowband 2"
$ 830.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha CMOS Ultra-Narrowband 36mm
$ 418.00
Product can be shipped as of 17.06.2026
Nikon
Binoculars Action 8x42
$ 150.00
ready for shipping in 24
h
Baader
1.25" Q-Turret, for four objectives
$ 64.00
ready for shipping in 1-2
weeks
William Optics
Flattener Flat68III
$ 1,010.00
ready for shipping in 3-5
weeks
Baader
AstroSolar telescope solar filter, 130mm
$ 119.00
ready for shipping in 24
h
William Optics
DSD 210 D-Prism rail
$ 69.00
ready for shipping in 24
h
Baader
Adapter M48 adaptor for Diamond Steeltrack BDS
$ 33.90
ready for shipping in 24
h
William Optics
Polar wedge High Latitude SkyGuider Pro
$ 382.00
ready for shipping in 24
h
William Optics
Adaptors for EAF focus motor
$ 394.00
ready for shipping in 3-5
weeks
Baader
Telecentric TZ-3S SunDancer II
$ 424.00
ready for shipping in 1-2
weeks
Baader
Filters SLOAN/SDSS (ugriz') Photometric 65x65mm
$ 2,780.00
ready for shipping in 24
h
Baader
Solar eclipse Sofi observation glasses Solar Viewer AstroSolar® 100 pieces
$ 325.00
ready for shipping in 24
h
Baader
Filters H-alpha/OIII/SII CMOS f/2 Ultra-Highspeed 31mm
$ 980.00
ready for shipping in 1-2
weeks
Baader
90°, T2 star diagonal with 35mm of free aperture
$ 282.00
ready for shipping in 1-2
weeks
Baader
Filters SII CMOS Narrowband 36mm
$ 203.00
ready for shipping in 1-2
weeks
Baader
Filters H-Beta CMOS Narrowband 1.25"
$ 215.00
ready for shipping in 1-2
weeks
Baader
Filters 2 ' Semi APO filter (flat-optically polished) - 04/07
$ 190.00
ready for shipping in 1-2
weeks
Baader
Filters f/2 Highspeed SII CMOS 1.25"
$ 184.00
ready for shipping in 1-2
weeks
Baader
Amici prism 90° T2 BBHS®
$ 343.00
ready for shipping in 1-2
weeks
Nikon
Action Zoom 10-22x50
$ 231.00
ready for shipping in 24
h
Baader
Hyperion eyepiece 21mm
$ 192.00
ready for shipping in 24
h
Baader
Filters OIII Super-G 2"
$ 192.00
ready for shipping in 1-2
weeks
Baader
Filters SLOAN/SDSS r' Photometric 1.25"
$ 173.00
ready for shipping in 1-2
weeks
William Optics
Counterweight Extension Bar for iOptron Skyguider Pro
$ 58.00
ready for shipping in 24
h
Baader
Filters H-alpha CMOS Narrowband 31mm
$ 181.00
ready for shipping in 1-2
weeks
Baader
Hyperion T-adapter M43/T-2
( 5 / 5 )
$ 32.90
ready for shipping in 24
h
Baader
Extension tube Fine Tuning Ring Set T2
$ 16.90
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS Narrowband 31mm
$ 179.00
ready for shipping in 1-2
weeks
Baader
Filters C2 Swan-Band 15nm 2"
( 5 / 5 )
$ 185.00
ready for shipping in 1-2
weeks
William Optics
Flattener Flat73A for ZenithStar 73
$ 336.00
ready for shipping in 24
h