
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
$ 11.90
ready for shipping in 24
h

Lunt Solar Systems
Solar finder
$ 69.00
ready for shipping in 1-2
weeks

William Optics
Guidescope Guide Star Apo 61
$ 770.00
ready for shipping in 24
h

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
$ 221.00
ready for shipping in 24
h

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
$ 221.00
ready for shipping in 6-10
weeks

William Optics
Camera adaptor T-Ring Fuji FX 48mm
$ 81.00
ready for shipping in 24
h

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
$ 104.00
ready for shipping in 24
h

William Optics
Carry case ZenithStar 71 & 73
$ 116.00
ready for shipping in 24
h

Unihedron
Sky Quality Meter Window mount
$ 59.00
ready for shipping in 24
h

William Optics
Carry case ZS81/GT81/GTF81
$ 116.00
ready for shipping in 24
h

Unihedron
SQM tripod adaptor option
$ 46.90
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

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''
$ 162.00
ready for shipping in 3-5
weeks

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
$ 59.00
ready for shipping in 24
h

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
$ 209.00
ready for shipping in 3-5
weeks

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
RRP:
$ 560.00
Our price:
$ 395.00
ready for shipping in 3-5
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
$ 76.00
ready for shipping in 1-2
weeks

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
RRP:
$ 465.00
Our price:
$ 291.00
ready for shipping in 1-2
weeks

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
$ 61.00
ready for shipping in 3-5
weeks

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
$ 11.90
ready for shipping in 24
h

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
$ 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
Adjustable Flattener Reducer Flat7A
$ 920.00
ready for shipping in 3-5
weeks