Product series:
Telescopes: Telescope accessories: Eyepieces: Lunt-Solar-Systems: Pentax: William-Optics: Astrophotography: Mounts & accessories: Binoculars: Nature Observation: Solar Observation:
William Optics
Apochromatic refractor AP 51/250 RedCat WIFD
$ 1,170.00
ready for shipping in 24
h
William Optics
Guidescope UniGuide 32mm Red
$ 209.00
ready for shipping in 24
h
William Optics
Guidescope UniGuide 50mm Red
RRP:
$ 255.00
Our price:
$ 244.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 108/518 UltraCat WIFD
RRP:
$ 4,880.00
Our price:
$ 4,640.00
ready for shipping in 24
h
William Optics
Diagonal mirror Dura Bright 90° 2"
$ 290.00
ready for shipping in 24
h
William Optics
Guidescope UniGuide 50mm Ultra
( 5 / 5 )
RRP:
$ 255.00
RRP:
$ 255.00
Our price:
$ 244.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 51/178 MiniCat WIFD OTA
$ 1,390.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 71/350 RedCat 71 WIFD
$ 1,740.00
ready for shipping in 3-5
weeks
William Optics
Camera adaptor T-Ring Nikon Z 48mm
( 5 / 5 )
RRP:
$ 104.00
RRP:
$ 104.00
Our price:
$ 88.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 91/448 BlackCat 91 WIFD OTA
$ 3,950.00
ready for shipping in 24
h
Lunt Solar Systems
Filters LS50C double-stack filter
RRP:
$ 1,980.00
Our price:
$ 1,390.00
ready for shipping in 1-2
weeks
William Optics
Polar wedge High Latitude SkyGuider Pro
RRP:
$ 406.00
Our price:
$ 395.00
ready for shipping in 24
h
William Optics
DSD 210 D-Prism rail
$ 69.00
ready for shipping in 24
h
William Optics
Adjustable Flattener Reducer Flat6AIII
$ 383.00
ready for shipping in 24
h
Lunt Solar Systems
Solar telescope ST 70/420 LS60MT Ha B1200 Allround OTA
RRP:
$ 5,000.00
Our price:
$ 3,820.00
ready for shipping in 1-2
weeks
Pentax
SMC XW 5mm 1.25" eyepiece
$ 383.00
ready for shipping in 1-2
weeks
William Optics
M48 / Sony E Adaptors
$ 81.00
ready for shipping in 24
h
William Optics
40mm SWAN eyepiece, 2''
( 5 / 5 )
RRP:
$ 267.00
RRP:
$ 267.00
Our price:
$ 219.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Solar telescope ST 40/400 LS40T Ha B500
RRP:
$ 1,630.00
Our price:
$ 1,070.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Blue-Glass 20mm for B400 to B1800 blocking-filters
$ 17.90
Product can be shipped as of 01.11.2025
William Optics
Cat Series Saddle Handle Bar
( 5 / 5 )
$ 92.00
ready for shipping in 24
h
Pentax
SMC XW 10mm 1.25" eyepiece
$ 383.00
ready for shipping in 1-2
weeks
Pentax
Eyepiece SMC XW40-R 40mm 2"
$ 590.00
ready for shipping in 24
h
Lunt Solar Systems
Solar telescope ST 130/910 LS130MT Ha B3400 Allround OTA
RRP:
$ 17,500.00
Our price:
$ 13,800.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
1.25" 7.2mm - 21.5mm zoom eyepiece
RRP:
$ 406.00
Our price:
$ 325.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters Double-Stack Filter DSII for Solar telescopes LS80MT & LS100MT
$ 4,300.00
ready for shipping in 1-2
weeks
William Optics
Flattner Flat61A for Z61
RRP:
$ 383.00
Our price:
$ 360.00
ready for shipping in 24
h
Lunt Solar Systems
Solar telescope ST 100/714 LS100MT Ha B3400 Allround OTA
RRP:
$ 14,900.00
Our price:
$ 11,300.00
ready for shipping in 1-2
weeks
William Optics
Flat GT
$ 441.00
ready for shipping in 24
h
Lunt Solar Systems
Solar telescope ST 70/420 LS60MT Ha B600 Allround OTA
RRP:
$ 4,300.00
Our price:
$ 3,250.00
ready for shipping in 1-2
weeks
Pentax
SMC XW 14mm 1.25" eyepiece
$ 383.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters B3400 Blocking-Filter in 2" extension tube
$ 4,070.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Solar Filters Ca-K-Module for LS130MT/B3400
RRP:
$ 4,070.00
Our price:
$ 2,820.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters H-Alpha Doublestack LS40F
$ 1,170.00
ready for shipping in 1-2
weeks
Pentax
Eyepiece SMC XW30-R 30mm 2"
$ 590.00
ready for shipping in 1-2
weeks
William Optics
Focusing Mask Bahtinov 75-110mm
RRP:
$ 81.00
Our price:
$ 80.00
ready for shipping in 24
h