7,500+ items available from stock
Personal advice & service
Get closer
Products 37 - 72 of 114
Sort by:
Unihedron Photometer Sky Quality meter, Ethernet, with lens (version LE)
Unihedron
Photometer Sky Quality meter, Ethernet, with lens (version LE)
RRP:  $ 560.00
Our price:
$ 395.00
ready for shipping in 24 h
Lunt Solar Systems Spare O-Ring for Pressure Tuner Piston LS50T
Lunt Solar Systems
Spare O-Ring for Pressure Tuner Piston LS50T
$ 11.90
ready for shipping in 24 h
Lunt Solar Systems Solar finder
Lunt Solar Systems
Solar finder
$ 69.00
ready for shipping in 1-2 weeks
William Optics Guidescope Guide Star Apo 61
William Optics
Guidescope Guide Star Apo 61
$ 770.00
ready for shipping in 24 h
William Optics Adapter SCT connection for WO Diagonals
William Optics
Adapter SCT connection for WO Diagonals
$ 69.00
ready for shipping in 24 h
William Optics Guidescope AC 50/200 RotoLock Gold OTA
William Optics
Guidescope AC 50/200 RotoLock Gold OTA
$ 221.00
ready for shipping in 24 h
Lunt Solar Systems Focuser Conversion kit for LS100MT
Lunt Solar Systems
Focuser Conversion kit for LS100MT
$ 442.00
ready for shipping in 1-2 weeks
Hotech 2" reflecting mirror for Advanced CT laser collimator
Hotech
2" reflecting mirror for Advanced CT laser collimator
$ 221.00
ready for shipping in 6-10 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 24 h
Hotech HyperStar Laser Collimator 9.25" / 11"
Hotech
HyperStar Laser Collimator 9.25" / 11"
RRP:  $ 1,120.00
Our price:
$ 920.00
ready for shipping in 6-10 weeks
William Optics Carry case ZenithStar 61
William Optics
Carry case ZenithStar 61
$ 104.00
ready for shipping in 24 h
William Optics Carry case ZenithStar 71 & 73
William Optics
Carry case ZenithStar 71 & 73
$ 116.00
ready for shipping in 24 h
Unihedron Sky Quality Meter  Window mount
Unihedron
Sky Quality Meter Window mount
$ 59.00
ready for shipping in 24 h
William Optics Carry case ZS81/GT81/GTF81
William Optics
Carry case ZS81/GT81/GTF81
$ 116.00
ready for shipping in 24 h
Unihedron SQM tripod adaptor option
Unihedron
SQM tripod adaptor option
$ 46.90
ready for shipping in 24 h
Lunt Solar Systems PCUSB Pressure-Tuner Controller with USB
Lunt Solar Systems
PCUSB Pressure-Tuner Controller with USB
$ 1,630.00
Product can be shipped as of 13.10.2025
Unihedron Waterproof housing for Sky Quality meter
Unihedron
Waterproof housing for Sky Quality meter
RRP:  $ 116.00
Our price:
$ 82.00
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''
$ 162.00
ready for shipping in 3-5 weeks
Hotech Advanced CT laser collimator for 1.25" focuser with fine adjustment
Hotech
Advanced CT laser collimator for 1.25" focuser with fine adjustment
RRP:  $ 990.00
Our price:
$ 750.00
ready for shipping in 6-10 weeks
William Optics Camera adaptor M48 compatible with Nikon
William Optics
Camera adaptor M48 compatible with Nikon
$ 59.00
ready for shipping in 24 h
William Optics Full-Frame Flattener/Reducer 0.72x
William Optics
Full-Frame Flattener/Reducer 0.72x
$ 1,040.00
ready for shipping in 3-5 weeks
William Optics Focusing Mask Bahtinov 172-235mm
William Optics
Focusing Mask Bahtinov 172-235mm
$ 209.00
ready for shipping in 3-5 weeks
Hotech 2" SCA laser collimator - crosshair laser
Hotech
2" SCA laser collimator - crosshair laser
RRP:  $ 326.00
Our price:
$ 257.00
ready for shipping in 6-10 weeks
Unihedron Photometer SQM sky quality meter with lens, USB and data logger
Unihedron
Photometer SQM sky quality meter with lens, USB and data logger
RRP:  $ 560.00
Our price:
$ 395.00
ready for shipping in 3-5 weeks
William Optics Flat6A III Special Edition FLT91
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
Lunt Solar Systems
Adaptors LS60/80T to Feather Touch focusers
$ 76.00
ready for shipping in 1-2 weeks
Hotech 1.25"/2" SCA laser collimator - dot laser
Hotech
1.25"/2" SCA laser collimator - dot laser
RRP:  $ 256.00
Our price:
$ 233.00
ready for shipping in 6-10 weeks
Lunt Solar Systems Heating Module for Blocking-Filter
Lunt Solar Systems
Heating Module for Blocking-Filter
RRP:  $ 465.00
Our price:
$ 291.00
ready for shipping in 1-2 weeks
William Optics Flattener Flat68III
William Optics
Flattener Flat68III
RRP:  $ 940.00
Our price:
$ 890.00
ready for shipping in 3-5 weeks
William Optics Adapter Rotolock Adaptors 2" 1.25" Gold
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
William Optics
M48 adaptors for Nikon Super high precision
$ 151.00
ready for shipping in 24 h
Lunt Solar Systems Spare O-Ring 34mm for PT-Piston LS60T- LS152T
Lunt Solar Systems
Spare O-Ring 34mm for PT-Piston LS60T- LS152T
$ 11.90
ready for shipping in 24 h
Lunt Solar Systems Focuser Conversion kit for LS80MT
Lunt Solar Systems
Focuser Conversion kit for LS80MT
$ 499.00
ready for shipping in 1-2 weeks
Lunt Solar Systems 1.25" to 2"adapter for blocking filter
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
William Optics
Guidescope Guide Star Apo 61
$ 770.00
ready for shipping in 3-5 weeks
William Optics Adjustable Flattener Reducer Flat7A
William Optics
Adjustable Flattener Reducer Flat7A
$ 920.00
ready for shipping in 3-5 weeks