William Optics
rotator Rotolock Visual Back 3.5
$ 314.00
ready for shipping in 3-5
weeks
William Optics
Tube clamps Mounting Ring and CAT Handle Bar Kit for ZenithStar 61 version I
$ 146.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Prism rail, 300mm
$ 128.00
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Red OTA
$ 1,470.00
ready for shipping in 3-5
weeks
Shelyak
Alpy C-mount adapter
$ 85.00
ready for shipping in 24
h
Omegon
Reducer 0.7x for 72/400 Quintuplet APO
RRP:
$ 389.00
Our price:
$ 299.00
ready for shipping in 24
h
William Optics
Losmandy Swan Series 400mm
$ 179.00
ready for shipping in 3-5
weeks
Omegon
GP Prism rail mounting plate for Taurus GM-60
$ 169.00
ready for shipping in 24
h
Shelyak
LISA Calibration module
$ 530.00
ready for shipping in 1-2
weeks
Shelyak
2 inches adapter
$ 101.00
ready for shipping in 1-2
weeks
William Optics
Tube clamps 90mm
$ 213.00
ready for shipping in 3-5
weeks
Omegon
Apochromatic refractor Pro APO AP 104/650 ED Triplet OTA
$ 3,190.00
ready for shipping in 24
h
Lunt Solar Systems
Solar telescope 6x30 Mini Sunocular OD5
( 5 / 5 )
$ 47.90
Product can be shipped as of 15.07.2025
Omegon
Apochromatic refractor Pro APO AP 85/560 ED Triplet OTA
$ 1,890.00
ready for shipping in 24
h
Shelyak
SPOX module Lhires III 0.8m
$ 433.00
ready for shipping in 1-2
weeks
Shelyak
SPOX module Lhires III 5m
$ 434.00
ready for shipping in 1-2
weeks
Shelyak
Eyepiece holder for Alpy guiding
$ 382.00
ready for shipping in 1-2
weeks
Shelyak
12/A power supply with 4-way cable
$ 363.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Blue-Glass 20mm for B400 to B1800 blocking-filters
$ 29.90
Product can be shipped as of 15.01.2026
William Optics
Camera adaptor M48/Pentax K
$ 73.00
ready for shipping in 3-7
days
Shelyak
Bulb for flats
$ 20.90
ready for shipping in 24
h
William Optics
Guidescope 50mm
$ 191.00
ready for shipping in 3-5
weeks
William Optics
Guidescope 50mm f/4.0 RotoLock
$ 191.00
ready for shipping in 3-5
weeks
Omegon
Ritchey-Chretien Pro RC 406/3250 Lightweight Truss OTA
$ 11,900.00
ready for shipping in 24
h
Omegon
Polar finder holder for Taurus GM-60
$ 329.00
ready for shipping in 24
h
Omegon
Telescope Pro Astrograph 304/1200 EQ-8
RRP:
$ 6,905.90
Our price:
$ 6,690.00
ready for shipping in 3-7
days
Omegon
Ritchey-Chretien Pro RC 304/2432 Lightweight Truss OTA
$ 5,990.00
ready for shipping in 24
h
Omegon
V-Power Adapter C11 to C8
$ 39.90
ready for shipping in 24
h
William Optics
Vixen-Style Black&White Cat Finder Base
$ 89.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Tube clamps for LS60T Telescopes
$ 157.00
ready for shipping in 1-2
weeks
Shelyak
LISA & Lhires III Photometric Slit
$ 237.00
ready for shipping in 1-2
weeks
Shelyak
Alpy photometric slit 23/200
$ 236.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Spare O-Ring 34mm for PT-Piston LS60T- LS152T
$ 11.90
Product can be shipped as of 15.07.2025
William Optics
Camera adaptor Olympus T-Mount
$ 78.00
ready for shipping in 3-5
weeks
Omegon
Pro Column for EQ5 Mounts
RRP:
$ 689.00
Our price:
$ 479.00
Product can be shipped as of 01.07.2025
Omegon
Apochromatic refractor Pro APO AP 152/1200 ED Triplet OTA
$ 4,999.00
ready for shipping in 24
h