
William Optics
Guidescope AC 50/200 RotoLock Red OTA
$ 230.00
ready for shipping in 3-5
weeks

William Optics
Guidescope UniGuide 32mm Space Grey
$ 184.00
ready for shipping in 3-5
weeks

William Optics
Expandable 1:10 Micro gear for Synta focuser
$ 165.00
ready for shipping in 24
h

William Optics
Vixen-Style 290mm Prism Rail
$ 172.00
ready for shipping in 24
h

William Optics
(Guiding) Tube clamps 50mm
$ 114.00
ready for shipping in 3-5
weeks

Shelyak
Star'Ex BR/IR Kit (Basse Résolution)
$ 570.00
ready for shipping in 1-2
weeks

William Optics
M48 adaptors for Canon EOS Super high precision
$ 149.00
ready for shipping in 3-5
weeks

William Optics
M46 adaptors for Canon EOS
$ 114.00
ready for shipping in 24
h

William Optics
Carrying handle 243mm
$ 114.00
ready for shipping in 24
h

Shelyak
Thorium-Argon-Bulb
$ 1,160.00
ready for shipping in 1-2
weeks

William Optics
rotator Rotolock Visual Back 3.5
$ 322.00
ready for shipping in 3-5
weeks

William Optics
rotator Rotolock Visual Back 3.5
$ 322.00
ready for shipping in 3-5
weeks

Shelyak
LISA near-IR kit
$ 950.00
ready for shipping in 1-2
weeks

William Optics
Vixen Style Mounting Base
$ 45.90
ready for shipping in 3-5
weeks

Shelyak
1800 gr/mm grating module
$ 810.00
ready for shipping in 1-2
weeks

Shelyak
300 gr/mm grating module
$ 810.00
ready for shipping in 1-2
weeks

Shelyak
1200 gr/mm grating module
$ 810.00
ready for shipping in 1-2
weeks

Shelyak
600 gr/mm grating module
$ 810.00
ready for shipping in 1-2
weeks

Shelyak
Diffraction grating for Lhires III, 2400 lines/mm
$ 820.00
ready for shipping in 1-2
weeks

William Optics
Red dot finder with quick-release bracket and base
$ 150.00
ready for shipping in 3-5
weeks

Shelyak
SPOX module Alpy/LISA 5m
$ 530.00
ready for shipping in 1-2
weeks

William Optics
rotator Rotolock Visual Back 3.5
$ 322.00
ready for shipping in 3-5
weeks

William Optics
Guidescope UniGuide 50mm Gold
$ 253.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor AP 91/448 RedCat 91 WIFD OTA
$ 3,800.00
ready for shipping in 3-5
weeks

William Optics
Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Red OTA
$ 1,500.00
ready for shipping in 3-5
weeks

Shelyak
Alpy C-mount adapter
$ 87.00
ready for shipping in 24
h

William Optics
Losmandy Swan Series 400mm
$ 184.00
ready for shipping in 3-5
weeks

Shelyak
LISA Calibration module
$ 540.00
ready for shipping in 1-2
weeks

Shelyak
2 inches adapter
$ 103.00
ready for shipping in 1-2
weeks

William Optics
Tube clamps 90mm
$ 218.00
ready for shipping in 3-5
weeks

Shelyak
SPOX module Lhires III 5m
$ 444.00
ready for shipping in 1-2
weeks

Shelyak
SPOX module Lhires III 0.8m
$ 443.00
ready for shipping in 1-2
weeks

Shelyak
Eyepiece holder for Alpy guiding
$ 391.00
ready for shipping in 1-2
weeks

Shelyak
12/A power supply with 4-way cable
$ 371.00
ready for shipping in 1-2
weeks

William Optics
Camera adaptor M48/Pentax K
$ 74.00
ready for shipping in 3-7
days

Shelyak
Bulb for flats
$ 20.90
ready for shipping in 24
h