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William Optics 4" extension adapter for Flat GT
William Optics
4" extension adapter for Flat GT
$ 117.00
ready for shipping in 3-5 weeks
William Optics Vixen-Style 90mm Prism Clamp
William Optics
Vixen-Style 90mm Prism Clamp
$ 117.00
ready for shipping in 3-5 weeks
William Optics Camera adaptor T-Ring Fuji FX 48mm
William Optics
Camera adaptor T-Ring Fuji FX 48mm
$ 81.00
ready for shipping in 3-5 weeks
William Optics Carry case ZenithStar 61
William Optics
Carry case ZenithStar 61
$ 93.00
ready for shipping in 24 h
William Optics Counterweight Extension Bar for iOptron Skyguider Pro
William Optics
Counterweight Extension Bar for iOptron Skyguider Pro
$ 70.00
ready for shipping in 24 h
William Optics Apochromatic refractor Pleiades 111 AP 111/528 Astrograph OTA
William Optics
Apochromatic refractor Pleiades 111 AP 111/528 Astrograph OTA
$ 5,100.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP 156/1217 Fluorostar Gray OTA
William Optics
Apochromatic refractor AP 156/1217 Fluorostar Gray OTA
$ 9,900.00
ready for shipping in 3-5 weeks
William Optics Diagonal prism RedCat 90° 1,25"
William Optics
Diagonal prism RedCat 90° 1,25"
$ 199.00
ready for shipping in 24 h
William Optics Guidescope UniGuide 32mm Gold
William Optics
Guidescope UniGuide 32mm Gold
$ 211.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP 71/350 RedCat 71 OTA
William Optics
Apochromatic refractor AP 71/350 RedCat 71 OTA
$ 2,340.00
ready for shipping in 3-5 weeks
Steiner Binoculars Observer 10x42
Steiner
Binoculars Observer 10x42
RRP:  $ 445.00
Our price:
$ 401.00
ready for shipping in 24 h
William Optics Adapter M63 Adaptors for Flattener Flat6AIII
William Optics
Adapter M63 Adaptors for Flattener Flat6AIII
$ 70.00
ready for shipping in 24 h
William Optics 1,25'' 45° Amici prism on 1,25''
William Optics
1,25'' 45° Amici prism on 1,25''
RRP:  $ 187.00
Our price:
$ 164.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 73/430 Super ZenithStar 73 Gold OTA
William Optics
Apochromatic refractor AP 73/430 Super ZenithStar 73 Gold OTA
$ 1,020.00
Product can be shipped as of 15.10.2025
William Optics Mounting plate for iOptron SkyGuider Pro
William Optics
Mounting plate for iOptron SkyGuider Pro
( 5 / 5 )
$ 70.00
ready for shipping in 24 h
Steiner Binoculars Ranger Xtreme 10x42
Steiner
Binoculars Ranger Xtreme 10x42
RRP:  $ 970.00
Our price:
$ 870.00
ready for shipping in 3-7 days
Pentax SMC XW 3.5mm 1.25" eyepiece
Pentax
SMC XW 3.5mm 1.25" eyepiece
$ 387.00
ready for shipping in 24 h
William Optics Adapter SCT connection for WO Diagonals
William Optics
Adapter SCT connection for WO Diagonals
$ 70.00
ready for shipping in 24 h
William Optics Camera adaptor M48 compatible with Nikon
William Optics
Camera adaptor M48 compatible with Nikon
$ 70.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
William Optics
Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
$ 880.00
ready for shipping in 3-5 weeks
Pentax Binoculars Papilio II 6,5x21
Pentax
Binoculars Papilio II 6,5x21
$ 212.00
ready for shipping in 1-2 weeks
Pentax Binoculars SP 20x60 WP
Pentax
Binoculars SP 20x60 WP
RRP:  $ 470.00
Our price:
$ 423.00
ready for shipping in 1-2 weeks
William Optics Rotator Adaptors for M63 focusers
William Optics
Rotator Adaptors for M63 focusers
RRP:  $ 187.00
Our price:
$ 176.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 156/1217 Fluorostar Red OTA
William Optics
Apochromatic refractor AP 156/1217 Fluorostar Red OTA
$ 9,900.00
ready for shipping in 3-5 weeks
Pentax Eyepiece SMC XW 23mm 2"
Pentax
Eyepiece SMC XW 23mm 2"
$ 710.00
ready for shipping in 1-2 weeks
William Optics Carrying handle 243mm
William Optics
Carrying handle 243mm
$ 175.00
ready for shipping in 24 h
William Optics Apochromatic refractor Pleiades 181 AP 181/998 Astrograph OTA
William Optics
Apochromatic refractor Pleiades 181 AP 181/998 Astrograph OTA
$ 24,200.00
ready for shipping in 6-10 weeks
Pentax SMC XW 20mm 1.25" eyepiece
Pentax
SMC XW 20mm 1.25" eyepiece
$ 387.00
ready for shipping in 1-2 weeks
Pentax Spotting scope SMC PF-65EDa II 65mm
Pentax
Spotting scope SMC PF-65EDa II 65mm
RRP:  $ 890.00
Our price:
$ 800.00
ready for shipping in 1-2 weeks
William Optics Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
William Optics
Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
$ 930.00
ready for shipping in 3-5 weeks
William Optics Guidescope Guide Star Apo61
William Optics
Guidescope Guide Star Apo61
$ 770.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 71/420 Gran Turismo GT 71
William Optics
Apochromatic refractor AP 71/420 Gran Turismo GT 71
$ 1,400.00
ready for shipping in 3-5 weeks
Pentax SMC XF 6.5-19.5mm 1.25" eyepiece
Pentax
SMC XF 6.5-19.5mm 1.25" eyepiece
$ 410.00
ready for shipping in 1-2 weeks
William Optics Losmandy Swan Series 400mm
William Optics
Losmandy Swan Series 400mm
$ 199.00
ready for shipping in 24 h
William Optics Focusing Mask Bahtinov 105-148mm
William Optics
Focusing Mask Bahtinov 105-148mm
$ 93.00
ready for shipping in 24 h
Pentax Spotting scope SMC PF-100ED 100mm
Pentax
Spotting scope SMC PF-100ED 100mm
RRP:  $ 2,940.00
Our price:
$ 2,650.00
ready for shipping in 1-2 weeks
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