Explore Scientific
Filters Filter Dark Yellow #15 1.25"
RRP:
$ 17.90
Our price:
$ 16.90
ready for shipping in 1-2
weeks
William Optics
Rotator Rotolock Visual Back 3.5
$ 299.00
Sale price:
$ 238.57
ready for shipping in 24
h
Explore Scientific
Filters Filter Dark Red #29 1.25"
RRP:
$ 17.90
Our price:
$ 16.90
ready for shipping in 24
h
Explore Scientific
Filters OIII 6.5nm 2"
$ 264.00
ready for shipping in 1-2
weeks
William Optics
Flat6A III Special Edition FLT91
$ 495.00
ready for shipping in 3-5
weeks
Explore Scientific
Apochromatic refractor AP 102/714 FCD-1-ED Alu OTA
$ 1,310.00
ready for shipping in 24
h
Explore Scientific
Filters SII 12nm 2"
RRP:
$ 218.00
Our price:
$ 172.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 91/448 RedCat 91 WIFD OTA
$ 3,680.00
ready for shipping in 3-5
weeks
Explore Scientific
Filters Filter Red #25 1.25"
$ 22.90
ready for shipping in 1-2
weeks
Explore Scientific
Crayford OAZ focuser to 3" corrector adapter
RRP:
$ 38.90
Our price:
$ 37.90
ready for shipping in 24
h
Explore Scientific
Filters H-alpha 12nm 2"
$ 218.00
Product can be shipped as of 01.05.2026
William Optics
Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Red OTA
$ 1,720.00
ready for shipping in 3-5
weeks
Explore Scientific
Guidescope 8x50 Helikal T2/1.25"
RRP:
$ 230.00
Our price:
$ 195.00
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor AP 132/925 FluoroStar Red OTA
$ 6,100.00
ready for shipping in 3-5
weeks
Explore Scientific
Maksutov-Newton telescope MN 152/731 OTA
( 4.33 / 5 )
$ 1,440.00
ready for shipping in 1-2
weeks
Explore Scientific
Binoculars BT-82 SF
RRP:
$ 1,620.00
Our price:
$ 1,330.00
Product can be shipped as of 13.05.2026
William Optics
Guidescope 50mm f/4.0 RotoLock
$ 230.00
Sale price:
$ 183.25
ready for shipping in 24
h
Explore Scientific
Binoculars BT-70 SF
RRP:
$ 1,500.00
Our price:
$ 1,180.00
Product can be shipped as of 13.05.2026
William Optics
Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Gold OTA
$ 1,490.00
ready for shipping in 3-5
weeks
Explore Scientific
Adapter Hybrid Finder Base for Giant Binoculars
$ 31.90
ready for shipping in 1-2
weeks
Explore Scientific
Filters 1.25" CLS filter
$ 92.00
ready for shipping in 1-2
weeks
Explore Scientific
Mount Twilight I AZ
$ 345.00
Product can be shipped as of 01.06.2026
William Optics
Tube clamps Mounting Ring and CAT Handle Bar Kit for ZenithStar 61 version I
$ 138.00
ready for shipping in 3-5
weeks
Explore Scientific
Prism rails with Vixen-style 280mm camera screw
$ 80.00
ready for shipping in 1-2
weeks
Explore Scientific
2", 68° 34mm N2-filled eyepiece
$ 229.00
Product can be shipped as of 01.06.2026
Explore Scientific
Counterweight iEXOS-100 1kg
$ 35.90
ready for shipping in 1-2
weeks
William Optics
Carry case ZenithStar 71 & 73
$ 115.00
ready for shipping in 24
h
William Optics
Rotator M92
$ 287.00
Sale price:
$ 200.54
ready for shipping in 24
h
Explore Scientific
Finder shoe, black
$ 24.90
ready for shipping in 1-2
weeks
Explore Scientific
Apochromatic refractor AP 80/480 ED Alu OTA
$ 930.00
ready for shipping in 1-2
weeks
William Optics
Camera adaptor M48/Pentax K
$ 68.00
ready for shipping in 1-2
weeks
William Optics
2x Barlow lense for 1.25'' Binoviewers
$ 80.00
ready for shipping in 3-5
weeks
Explore Scientific
Eyepiece 100° 25mm 2"
$ 1,040.00
Product can be shipped as of 13.05.2026
Explore Scientific
M68x1 to 3" corrector adapter
$ 80.00
ready for shipping in 1-2
weeks
Explore Scientific
Adapter Adaptor for 3" Corrector
$ 75.00
ready for shipping in 24
h
William Optics
Expandable 1:10 Micro gear for Synta focuser
$ 218.00
ready for shipping in 24
h