
Shelyak
Argon-Neon replacement lamps
$ 43.90
ready for shipping in 24
h

William Optics
Rotator M92
$ 303.00
ready for shipping in 24
h

Lunt Solar Systems
Adaptors LS50/60FHa to up to 80mm
$ 115.00
ready for shipping in 1-2
weeks

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
$ 186.00
ready for shipping in 3-5
weeks

William Optics
Guidescope UniGuide 32mm Space Grey
$ 186.00
ready for shipping in 3-5
weeks

William Optics
M48 adaptors for Canon EOS Super high precision
$ 151.00
ready for shipping in 3-5
weeks

William Optics
Guidescope AC 50/200 RotoLock Red OTA
$ 233.00
ready for shipping in 3-5
weeks

William Optics
Expandable 1:10 Micro gear for Synta focuser
$ 168.00
ready for shipping in 24
h

William Optics
Vixen-Style 290mm Prism Rail
$ 175.00
ready for shipping in 24
h

William Optics
(Guiding) Tube clamps 50mm
$ 116.00
ready for shipping in 3-5
weeks

Lunt Solar Systems
Adaptors LS50/60FHa to 101-120mm
$ 159.00
ready for shipping in 6-10
weeks

Shelyak
Star'Ex BR/IR Kit (Basse Résolution)
$ 580.00
ready for shipping in 1-2
weeks

Lunt Solar Systems
Adapter for mounting a sol-searcher onto an LS152THa telescope
$ 76.00
ready for shipping in 1-2
weeks

William Optics
M46 adaptors for Canon EOS
$ 116.00
ready for shipping in 24
h

Lunt Solar Systems
Lunt T2 to 2" blocking filter adapter
$ 34.90
ready for shipping in 24
h

Shelyak
Thorium-Argon-Bulb
$ 1,170.00
ready for shipping in 1-2
weeks

Lunt Solar Systems
Solar telescope 8x32 Sunocular OD5 Red
$ 221.00
Product can be shipped as of 15.01.2026

William Optics
Red dot finder with quick-release bracket and base
$ 152.00
ready for shipping in 3-5
weeks

William Optics
Rotator Rotolock Visual Back 3.5
$ 326.00
ready for shipping in 3-5
weeks

William Optics
Rotator Rotolock Visual Back 3.5
$ 326.00
ready for shipping in 3-5
weeks

Lunt Solar Systems
Baseball cap for sun-shade
$ 58.00
ready for shipping in 1-2
weeks

Steiner
Ballistic Control Set f. Ranger 4 / 3-12x56; 6-24x56
RRP:
$ 175.00
Our price:
$ 157.00
ready for shipping in 3-7
days

Lunt Solar Systems
1.25" adapter for blocking filter
$ 57.00
ready for shipping in 1-2
weeks

William Optics
Adapter Flat68II / Flat7A
$ 69.00
ready for shipping in 3-5
weeks

Shelyak
LISA near-IR kit
$ 960.00
ready for shipping in 1-2
weeks

William Optics
Vixen Style Mounting Base
$ 46.90
ready for shipping in 3-5
weeks

Shelyak
1800 gr/mm grating module
$ 820.00
ready for shipping in 1-2
weeks

Shelyak
1200 gr/mm grating module
$ 820.00
ready for shipping in 1-2
weeks

Shelyak
600 gr/mm grating module
$ 820.00
ready for shipping in 1-2
weeks

Shelyak
300 gr/mm grating module
$ 820.00
ready for shipping in 1-2
weeks

Shelyak
Diffraction grating for Lhires III, 2400 lines/mm
$ 830.00
ready for shipping in 1-2
weeks

Steiner
Ballistic Control Set f. Ranger 8 / 2-16x50; 3-24x56; 4-32x56
RRP:
$ 175.00
Our price:
$ 157.00
ready for shipping in 3-7
days

Shelyak
SPOX module Alpy/LISA 5m
$ 540.00
ready for shipping in 1-2
weeks

Lunt Solar Systems
Flattener/Reducer 0.8x
$ 700.00
ready for shipping in 1-2
weeks

William Optics
Rotator Rotolock Visual Back 3.5
$ 326.00
ready for shipping in 3-5
weeks