William Optics
Adapter Rotolock Adaptors 2" 1.25" Gold
$ 92.00
ready for shipping in 3-5
weeks
Explore Scientific
Dobson telescope N 254/1270 Ultra Light Generation II DOB
$ 1,050.00
Product can be shipped as of 15.03.2026
Explore Scientific
Guidescope 8x50 Helikal T2/1.25"
RRP:
$ 232.00
Our price:
$ 197.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 132/925 FluoroStar Red OTA
$ 6,400.00
ready for shipping in 3-5
weeks
William Optics
Adjustable Flattener Reducer Flat7A
$ 1,150.00
ready for shipping in 3-5
weeks
William Optics
Guidescope 50mm f/4.0 RotoLock
$ 279.00
ready for shipping in 24
h
William Optics
M48 adaptors for Canon EOS Super high precision
$ 174.00
ready for shipping in 3-5
weeks
Explore Scientific
Mount Twilight I AZ
$ 349.00
Product can be shipped as of 01.06.2026
William Optics
Dura Bright 1.25" 90° mirror star diagonal
$ 221.00
ready for shipping in 3-5
weeks
ZWO
Filters Filter set H-alpha, SII, OIII 31mm unmounted
RRP:
$ 740.00
Our price:
$ 700.00
ready for shipping in 3-5
weeks
William Optics
Tube clamps Mounting Ring and CAT Handle Bar Kit for ZenithStar 61 version I
$ 151.00
ready for shipping in 3-5
weeks
Explore Scientific
Prism rails with Vixen-style 280mm camera screw
$ 81.00
ready for shipping in 24
h
Explore Scientific
2", 68° 34mm N2-filled eyepiece
$ 231.00
Product can be shipped as of 01.06.2026
Explore Scientific
Filters SII 12nm 1.25"
RRP:
$ 139.00
Our price:
$ 111.00
ready for shipping in 24
h
William Optics
Rotator M92
$ 302.00
ready for shipping in 24
h
ZWO
Adapter T2/T2
$ 26.90
ready for shipping in 24
h
William Optics
2x Barlow lense for 1.25'' Binoviewers
$ 92.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 243-308mm
$ 174.00
ready for shipping in 3-5
weeks
William Optics
Full-Frame Flattener/Reducer 0.72x
$ 1,170.00
ready for shipping in 3-5
weeks
ZWO
Blocking Filters IR ASI D25
$ 34.90
ready for shipping in 3-5
weeks
Explore Scientific
M68x1 to 3" corrector adapter
$ 81.00
ready for shipping in 1-2
weeks
William Optics
Expandable 1:10 Micro gear for Synta focuser
$ 209.00
ready for shipping in 24
h
Explore Scientific
2", 68° 28mm Argon filled eyepiece
( 5 / 5 )
$ 174.00
Product can be shipped as of 15.03.2026
ZWO
Filters ASI D25 clear glass filter
$ 34.90
ready for shipping in 3-5
weeks
Explore Scientific
Reducer/Corrector 3" 0.7x
RRP:
$ 488.00
Our price:
$ 348.00
ready for shipping in 1-2
weeks
Explore Scientific
Filters SII 6.5nm 1.25"
$ 186.00
ready for shipping in 1-2
weeks
William Optics
Adapter Flat68II / Flat7A
$ 92.00
ready for shipping in 3-5
weeks
Explore Scientific
Apochromatic refractor AP 127/952 ED Alu Essential OTA
RRP:
$ 2,160.00
Our price:
$ 1,750.00
ready for shipping in 1-2
weeks
William Optics
Red dot finder with quick-release bracket and base
$ 151.00
ready for shipping in 3-5
weeks
William Optics
Rotator Rotolock Visual Back 3.5
$ 337.00
ready for shipping in 3-5
weeks
William Optics
Rotator Rotolock Visual Back 3.5
$ 337.00
ready for shipping in 3-5
weeks
Explore Scientific
Filters H-alpha 12nm 2"
$ 221.00
Product can be shipped as of 01.05.2026
ZWO
FF80 Apo 0.76x Full Frame Reducer
$ 465.00
ready for shipping in 3-5
weeks
Explore Scientific
Light Shroud 10" + 12" Ultra Light Dobson
$ 116.00
Product can be shipped as of 15.03.2026
William Optics
Guidescope Guide Star Apo 61
$ 770.00
ready for shipping in 3-5
weeks
Explore Scientific
ES MPCC field flattener ED APO + Nikon T2
$ 169.00
ready for shipping in 24
h