William Optics
Apochromatic refractor AP 156/1217 Fluorostar Gray OTA
$ 10,800.00
ready for shipping in 3-5
weeks
Baader
Filters 1.25" polarizing filter, with single 1.25" filter mounting
$ 47.90
ready for shipping in 1-2
weeks
Baader
Adapter T-2 locking ring with T-2 inner thread (55mm outer diameter)
$ 28.90
ready for shipping in 1-2
weeks
Baader
Flip mirror BFM II
$ 261.00
ready for shipping in 24
h
Baader
UFC filter drawer D50 for filters 50mm to 50.5 mm
$ 52.00
ready for shipping in 1-2
weeks
Baader
AstroSolar telescope solar filter ASTF 200mm
$ 167.00
Product can be shipped as of 01.09.2025
William Optics
Diagonal prism RedCat 90° 1,25"
$ 182.00
ready for shipping in 24
h
Baader
Filters LRGB CMOS 1.25"
$ 341.00
ready for shipping in 1-2
weeks
Baader
Camera adaptor T2 ring compatible with Canon EOS R/RP Wide-T
$ 45.90
ready for shipping in 24
h
Baader
Filters 1 ¼ ' IR - passport filter (685 Nm) (flat-optically polished)
( 5 / 5 )
$ 103.00
ready for shipping in 1-2
weeks
Baader
Filters H-Beta CMOS Narrowband 2"
$ 337.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha CMOS Ultra-Narrowband 36mm
$ 383.00
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS f/2 Ultra-Highspeed 2"
$ 410.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS Ultra-Narrowband 50x50mm
$ 1,380.00
ready for shipping in 1-2
weeks
Baader
Filters SII CMOS Ultra-Narrowband 36mm
$ 364.00
ready for shipping in 1-2
weeks
Baader
Filters U-Venus 1.25"
$ 273.00
ready for shipping in 1-2
weeks
Baader
AstroSolar telescope solar filter ASTF 160mm
$ 136.00
Product can be shipped as of 03.09.2025
Baader
Filters UV/IR L CMOS 65x65mm
$ 280.00
ready for shipping in 1-2
weeks
Baader
Transport cases Case for NexStar SE 6 / 8
$ 466.00
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor AP 71/350 RedCat 71 OTA
$ 2,390.00
ready for shipping in 3-5
weeks
Baader
2" polarisation filters, individually with 2" filter version
$ 83.00
ready for shipping in 1-2
weeks
Baader
Filters K-LINE filter gestackt, 1 ¼ " (with 3,8 astro+solarly 200x290mm photo film)
$ 326.00
ready for shipping in 1-2
weeks
Baader
Adapter ClickLock Clamp M68x0.75 (Hexafoc) / 2"
$ 113.00
ready for shipping in 1-2
weeks
William Optics
Guidescope AC 50/200 RotoLock Gold OTA
$ 216.00
ready for shipping in 24
h
William Optics
Adapter M63 Adaptors for Flattener Flat6AIII
$ 68.00
ready for shipping in 24
h
Baader
Transport cases Case for NexStar SE 4 / 5
$ 405.00
ready for shipping in 1-2
weeks
Baader
Filters 1.25“ methane filter
$ 273.00
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor Pleiades 68 AP 68/260 Astrograph OTA
$ 2,510.00
ready for shipping in 24
h
Baader
Filters D-ERF 75mm energy rejection filter, IR blocking, dielectric coated
$ 360.00
ready for shipping in 1-2
weeks
William Optics
1,25'' 45° Amici prism on 1,25''
$ 159.00
ready for shipping in 24
h
William Optics
4" extension adapter for Flat GT
$ 91.00
ready for shipping in 24
h
William Optics
Camera adaptor T-Ring Fuji FX 48mm
$ 79.00
ready for shipping in 24
h
William Optics
Camera adaptor M48 compatible with Nikon
$ 57.00
ready for shipping in 24
h
Baader
AstroSolar telescope solar filter ASTF 180mm
$ 152.00
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 50x50mm
$ 200.00
ready for shipping in 1-2
weeks
Baader
Adapter ClickLock eyepiece clamps + extension 37mm, 2"
$ 102.00
ready for shipping in 1-2
weeks