William Optics
Camera adaptor T-Ring Fuji FX 48mm
$ 81.00
ready for shipping in 24
h
10 Micron
Transport case set for GM 2000 HPS mount (monolith)
$ 1,340.00
ready for shipping in 1-2
weeks
10 Micron
Stationary stabilized power supply for GM 2000 and GM 3000
$ 267.00
ready for shipping in 1-2
weeks
William Optics
Camera adaptor Canon EOS R T-Mount M48
$ 92.00
ready for shipping in 24
h
10 Micron
Transport cases for GM 1000 HPS mount (2 cases)
$ 1,080.00
ready for shipping in 1-2
weeks
10 Micron
Rotator Go-1 De Focuser
$ 12,000.00
ready for shipping in 1-2
weeks
William Optics
Carry case ZenithStar 71 & 73
$ 115.00
ready for shipping in 24
h
William Optics
Carry case ZS81/GT81/GTF81
$ 115.00
ready for shipping in 24
h
Lunt Solar Systems
PCUSB Pressure-Tuner Controller with USB
$ 1,630.00
Product can be shipped as of 13.10.2025
10 Micron
Carrying case AZ 5000 DDS
$ 1,340.00
ready for shipping in 1-2
weeks
William Optics
Camera adaptor M48 compatible with Nikon
$ 58.00
ready for shipping in 24
h
William Optics
Guidescope 50mm f/4.0 RotoLock
$ 197.00
ready for shipping in 3-5
weeks
William Optics
Full-Frame Flattener/Reducer 0.72x
$ 1,040.00
ready for shipping in 3-5
weeks
10 Micron
Carrying case GM 4000
$ 680.00
ready for shipping in 1-2
weeks
William Optics
Focusing Mask Bahtinov 172-235mm
$ 208.00
ready for shipping in 3-5
weeks
10 Micron
Carrying case GM 3000
$ 640.00
ready for shipping in 1-2
weeks
William Optics
Flat6A III Special Edition FLT91
$ 630.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Adaptors LS60/80T to Feather Touch focusers
$ 114.00
ready for shipping in 1-2
weeks
10 Micron
AP 1200 adapter for Centaurus tripod
$ 471.00
ready for shipping in 1-2
weeks
William Optics
Flattener Flat68III
RRP:
$ 930.00
Our price:
$ 890.00
ready for shipping in 3-5
weeks
William Optics
Adapter Rotolock Adaptors 2" 1.25" Gold
$ 61.00
ready for shipping in 3-5
weeks
William Optics
M48 adaptors for Nikon Super high precision
$ 150.00
ready for shipping in 24
h
Lunt Solar Systems
Spare O-Ring 34mm for PT-Piston LS60T- LS152T
$ 5.90
ready for shipping in 24
h
Lunt Solar Systems
Focuser Conversion kit for LS80MT
$ 497.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
1.25" to 2"adapter for blocking filter
$ 56.00
ready for shipping in 1-2
weeks
William Optics
Guidescope Guide Star Apo 61
$ 770.00
ready for shipping in 3-5
weeks
William Optics
Adaptors for Flattener 6A
$ 115.00
Available on request
William Optics
Adjustable Flattener Reducer Flat7A
$ 920.00
ready for shipping in 3-5
weeks
10 Micron
Stationary, stabilized power supply for GM1000 HPS
$ 216.00
ready for shipping in 1-2
weeks
10 Micron
Switching power supply with car cigarette lighter plug for GM 1000 and GM 2000 mounts
$ 150.00
ready for shipping in 1-2
weeks
William Optics
Dura Bright 1.25" 90° mirror star diagonal
$ 208.00
ready for shipping in 3-5
weeks
William Optics
Rotator M92
$ 301.00
ready for shipping in 24
h
William Optics
2x Barlow lense for 1.25'' Binoviewers
$ 81.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 243-308mm
$ 185.00
ready for shipping in 3-5
weeks
William Optics
Guidescope UniGuide 32mm Space Grey
$ 185.00
ready for shipping in 3-5
weeks
William Optics
M48 adaptors for Canon EOS Super high precision
$ 150.00
ready for shipping in 3-5
weeks