William Optics
Expandable 1:10 Micro gear for Synta focuser
$ 222.00
ready for shipping in 24
h
Explore Scientific
2", 68° 28mm Argon filled eyepiece
( 5 / 5 )
$ 257.00
Product can be shipped as of 13.06.2026
William Optics
Carry case ZS81/GT81/GTF81
$ 116.00
ready for shipping in 24
h
Explore Scientific
Filters SII 6.5nm 1.25"
$ 187.00
ready for shipping in 1-2
weeks
Explore Scientific
Eyepiece 82° Ar 11mm 1.25"
$ 205.00
Product can be shipped as of 01.09.2026
Explore Scientific
Apochromatic refractor AP 127/952 ED Alu Essential OTA
RRP:
$ 2,170.00
Our price:
$ 1,760.00
ready for shipping in 1-2
weeks
William Optics
Rotator Rotolock Visual Back 3.5
$ 304.00
ready for shipping in 3-5
weeks
William Optics
Rotator Rotolock Visual Back 3.5
$ 304.00
ready for shipping in 3-5
weeks
Explore Scientific
Barlow Lens Focal Extender 3x 1,25"
( 5 / 5 )
$ 135.00
Product can be shipped as of 01.08.2026
Explore Scientific
Pole finder iEXOS-100
$ 128.00
ready for shipping in 1-2
weeks
Explore Scientific
LER Ar 1.25", 26mm, 62° eyepiece
$ 147.00
Product can be shipped as of 13.07.2026
Explore Scientific
Light Shroud 10" + 12" Ultra Light Dobson
$ 116.00
Product can be shipped as of 15.05.2026
William Optics
Guidescope Guide Star Apo 61
$ 710.00
ready for shipping in 3-5
weeks
Explore Scientific
1.25", 68° 20mm N2-filled eyepiece
RRP:
$ 183.00
Our price:
$ 147.00
Product can be shipped as of 13.06.2026
Explore Scientific
Precision AZ Adjuster for iEXOS-100 Mount
$ 123.00
ready for shipping in 24
h
Explore Scientific
Eyepiece 52° LER 4,5mm 1.25"
( 5 / 5 )
$ 93.00
Product can be shipped as of 01.09.2026
Explore Scientific
Filters 1.25" OIII filter
$ 105.00
ready for shipping in 1-2
weeks
Explore Scientific
ES MPCC field flattener ED APO + Nikon T2
$ 170.00
ready for shipping in 1-2
weeks
Novoflex
ARM gooseneck, 45cm
$ 46.90
ready for shipping in 24
h
William Optics
M48 adaptors for Canon EOS Super high precision
$ 163.00
ready for shipping in 3-5
weeks
Explore Scientific
Finder shoe, black
$ 24.90
ready for shipping in 24
h
Explore Scientific
Astronomy torch Astro R-Lite
$ 19.90
Product can be shipped as of 01.06.2026
Explore Scientific
Sun Catcher solar filter for 229-254mm (9"-10") SCs
$ 71.00
Product can be shipped as of 13.06.2026
William Optics
Adaptors for EAF focus motor
$ 397.00
ready for shipping in 24
h
Explore Scientific
Camera 8.3 MP II USB 3.0 Color
$ 710.00
ready for shipping in 1-2
weeks
William Optics
Losmandy Swan Series 400mm
$ 210.00
ready for shipping in 3-5
weeks
Explore Scientific
Sun Catcher solar filter for 80-102mm telescopes
$ 32.90
Product can be shipped as of 13.06.2026
Explore Scientific
Sun Catcher solar filter for 60-80mm telescopes
$ 31.90
Product can be shipped as of 13.06.2026
William Optics
Tube clamps 90mm
$ 210.00
ready for shipping in 3-5
weeks
Explore Scientific
Sun Catcher solar filter for 110-130mm telescopes
$ 37.90
Product can be shipped as of 13.06.2026
William Optics
Guidescope AC 50/200 RotoLock Red OTA
$ 222.00
ready for shipping in 3-5
weeks
Lumicon
2" Male - T-Thread Male Adapter Low Profile
$ 53.00
Sale price:
$ 26.81
ready for shipping in 24
h
William Optics
(Guiding) Tube clamps 50mm
$ 116.00
ready for shipping in 3-5
weeks
William Optics
Guidescope 50 mm
$ 210.00
ready for shipping in 3-5
weeks
William Optics
Adapter Flat4 Draw Tube
$ 116.00
ready for shipping in 24
h
William Optics
Universal (DC + DV) digital camera adapter lense 75mm
$ 152.00
Sale price:
$ 105.35
ready for shipping in 24
h