Lunt Solar Systems
Adaptors LS50/60FHa to 81-100mm
$ 138.00
ready for shipping in 3-7
days
William Optics
Carry case ZenithStar 71 & 73
$ 115.00
Sale price:
$ 57.69
ready for shipping in 24
h
Shelyak
eShel Calibration unit
$ 6,300.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters LS 50F Ha H-Alpha filter set for 3400mm focal length
RRP:
$ 6,200.00
Our price:
$ 4,360.00
ready for shipping in 1-2
weeks
William Optics
Carry case ZS81/GT81/GTF81
$ 115.00
Sale price:
$ 57.80
ready for shipping in 24
h
Lunt Solar Systems
Filters LS60FHa B1800 1.25" etalon filter system
$ 5,800.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters LS60FHa B1800 2" etalon filter system
RRP:
$ 5,800.00
Our price:
$ 4,040.00
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor Pleiades 111 AP 111/528 Astrograph OTA
$ 4,960.00
Product can be shipped as of 15.12.2025
Lunt Solar Systems
Filters 6mm blocking filter in star diagonal for 2" focuser
RRP:
$ 810.00
Our price:
$ 570.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters 6mm blocking filter in star diagonal for 1.25" focusers
RRP:
$ 810.00
Our price:
$ 570.00
ready for shipping in 1-2
weeks
Pentax
Binoculars ZD 10x50 ED
RRP:
$ 1,740.00
Our price:
$ 1,570.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Solar telescope ST 40/400 LS40T Ha B600 R&P
$ 1,440.00
ready for shipping in 3-6
months
Lunt Solar Systems
Filters LS60FHa B1200 2" etalon filter system
RRP:
$ 4,970.00
Our price:
$ 3,460.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters LS60FHa B1200 1.25" etalon filter system
$ 4,970.00
ready for shipping in 1-2
weeks
Shelyak
eShel injection unit f/9 50µm
$ 4,880.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Adaptors LS50/60FHa to 226-250mm
$ 439.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Adaptors LS100FHa to 226-250mm
$ 439.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters 50mm Ha Etalon filter
$ 2,260.00
ready for shipping in 1-2
weeks
Shelyak
Argon-Neon replacement lamps
$ 42.90
ready for shipping in 24
h
Shelyak
Successfully Starting in Astronomical Spectroscopy
$ 58.00
ready for shipping in 24
h
William Optics
Diagonal prism Cat 51 WIFD 90° 1.25"
$ 196.00
ready for shipping in 24
h
Shelyak
Star'Ex 14-20-26-32 µm slit + 25 µm hole (GEN2)
$ 100.00
ready for shipping in 1-2
weeks
Pentax
Binoculars SP 10x50
RRP:
$ 174.00
Our price:
$ 157.00
ready for shipping in 1-2
weeks
Pentax
Binoculars SP 8x40 WP
RRP:
$ 347.00
Our price:
$ 313.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters LS60FHa B600 2" etalon filter system
RRP:
$ 4,400.00
Our price:
$ 3,050.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters 50mm Ha Etalon filter with B1800 for 2" focuser
RRP:
$ 4,280.00
Our price:
$ 3,100.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Adaptors LS100FHa to 201-225mm
$ 369.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Adaptors LS50/60FHa to 201-225mm
$ 369.00
ready for shipping in 1-2
weeks
Pentax
Binoculars SD 8x42 WP
RRP:
$ 463.00
Our price:
$ 417.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Solar telescope ST 40/400 LS40T Ha B1200 R&P
$ 1,660.00
ready for shipping in 3-6
months
Pentax
Binoculars ZD 10x50 WP
RRP:
$ 1,280.00
Our price:
$ 1,150.00
ready for shipping in 1-2
weeks
Shelyak
eShel injection unit f/6 50µm
$ 3,930.00
ready for shipping in 1-2
weeks
William Optics
Flat6A III Special Edition FLT91
$ 439.00
ready for shipping in 3-5
weeks
Pentax
SMC XL 8-24mm (JIS Class 4, weather-resistant) eyepiece
$ 640.00
ready for shipping in 1-2
weeks
Pentax
Binoculars AD 10x36 WP
RRP:
$ 405.00
Our price:
$ 365.00
ready for shipping in 1-2
weeks
William Optics
Flattener Flat73A for ZenithStar 73
$ 381.00
ready for shipping in 3-5
weeks