William Optics
Carry case ZS81/GT81/GTF81
$ 116.00
ready for shipping in 24
h
Losmandy
Guide scope rings with quick-release connector, 108mm, 66mm
$ 409.00
ready for shipping in 6-10
weeks
Losmandy
Counterweight bar GM8/G9/G11
$ 319.00
ready for shipping in 1-2
weeks
Losmandy
Tripod Extension 8 inch
$ 560.00
ready for shipping in 1-2
weeks
Losmandy
dovetail plate for Meade 8" SC
$ 209.00
Product can be shipped as of 01.06.2026
Shelyak
Eyepiece holder for Alpy guiding
$ 398.00
ready for shipping in 1-2
weeks
Losmandy
dovetail plate for Celestron 9.25"
$ 386.00
ready for shipping in 6-10
weeks
Shelyak
Spectroscope Alpy 200
$ 1,080.00
ready for shipping in 1-2
weeks
Shelyak
Thorium-Argon-Bulb
$ 1,170.00
ready for shipping in 1-2
weeks
Losmandy
R.A. Extension Kit
$ 520.00
ready for shipping in 24
h
William Optics
Rotator Rotolock Visual Back 3.5
$ 304.00
ready for shipping in 3-5
weeks
William Optics
Rotator Rotolock Visual Back 3.5
$ 304.00
ready for shipping in 3-5
weeks
Losmandy
Counterweight System for AZ8
$ 386.00
ready for shipping in 6-10
weeks
Telegizmos
TG-BC protective cover for bino-viewers
$ 40.90
Product can be shipped as of 01.05.2026
Losmandy
Counterweight Shaft Screw and Washer CWSS
$ 29.90
ready for shipping in 6-10
weeks
Losmandy
Gemini High Torque Servo Motor and Encoder
$ 540.00
ready for shipping in 6-10
weeks
Telegizmos
TG-RD protective cover for red dot finder
$ 35.90
Product can be shipped as of 01.05.2026
Shelyak
Reflective Standard SLIT 15/19/23/35 LISA & LHIRES III
$ 251.00
ready for shipping in 1-2
weeks
Losmandy
Additional counterweight for AZ8 mount
$ 304.00
ready for shipping in 24
h
William Optics
Guidescope Guide Star Apo 61
$ 710.00
ready for shipping in 3-5
weeks
Shelyak
Argon-Neon replacement lamps
$ 43.90
Product can be shipped as of 01.05.2026
Shelyak
LISA near-IR kit
$ 960.00
ready for shipping in 1-2
weeks
Losmandy
Column Half pillar for AZ8
$ 304.00
ready for shipping in 6-10
weeks
Losmandy
Gemini wing screw set
$ 40.90
ready for shipping in 6-10
weeks
Losmandy
dovetail plate for Celestron 14"
RRP:
$ 339.00
Our price:
$ 278.00
ready for shipping in 6-10
weeks
Losmandy
Male D Series Plate to Female V Series Saddle Plate
$ 280.00
ready for shipping in 6-10
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
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
Diffraction grating for Lhires III, 2400 lines/mm
$ 830.00
ready for shipping in 1-2
weeks
Losmandy
Counterweight 5 kg
$ 198.00
ready for shipping in 6-10
weeks
William Optics
M48 adaptors for Canon EOS Super high precision
$ 163.00
ready for shipping in 3-5
weeks
Losmandy
Polar finder scope for GM8, G11 and G9 mounts
RRP:
$ 620.00
Our price:
$ 510.00
ready for shipping in 6-10
weeks
Losmandy
Guide scope rings with quick-release connector, 108mm
RRP:
$ 316.00
Our price:
$ 253.00
ready for shipping in 6-10
weeks
Losmandy
Tripod extensionEX 12 for LW and HD tripods
$ 580.00
ready for shipping in 1-2
weeks