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Select multiple items

Pierro Astro 12V 2A Power pack for small instruments

Pierro Astro

12V 2A Power pack for small instruments

$ 27.90

ready for shipping in 1-2 weeks

William Optics Dura Bright 1.25" 90° mirror star diagonal

William Optics

Dura Bright 1.25" 90° mirror star diagonal

$ 207.00

ready for shipping in 3-5 weeks

Pierro Astro 5V / 3A Plug for 12V Power supplies

Pierro Astro

5V / 3A Plug for 12V Power supplies

$ 27.90

ready for shipping in 24 h

William Optics Losmandy Swan Series 400mm

William Optics

Losmandy Swan Series 400mm

$ 230.00

ready for shipping in 24 h

William Optics Losmandy Swan Series 400mm

William Optics

Losmandy Swan Series 400mm

$ 230.00

ready for shipping in 3-5 weeks

William Optics Rotator M92

William Optics

Rotator M92

$ 299.00

ready for shipping in 24 h

Pierro Astro Adapter RJ45 to SUB-D9 Adaptors

Pierro Astro

Adapter RJ45 to SUB-D9 Adaptors

$ 16.90

ready for shipping in 1-2 weeks

Pierro Astro USB-RS232 interface for Meade Autostar

Pierro Astro

USB-RS232 interface for Meade Autostar

$ 44.90

ready for shipping in 1-2 weeks

William Optics 2x Barlow lense for 1.25'' Binoviewers

William Optics

2x Barlow lense for 1.25'' Binoviewers

$ 80.00

ready for shipping in 3-5 weeks

William Optics Focusing Mask Bahtinov 243-308mm

William Optics

Focusing Mask Bahtinov 243-308mm

$ 184.00

ready for shipping in 3-5 weeks

William Optics Adjustable Flattener Reducer Flat7A

William Optics

Adjustable Flattener Reducer Flat7A

$ 910.00

ready for shipping in 3-5 weeks

Pierro Astro Adapter socket 5.5/2.1mm Plug to screw terminals

Pierro Astro

Adapter socket 5.5/2.1mm Plug to screw terminals

$ 4.90

ready for shipping in 1-2 weeks

William Optics Expandable 1:10 Micro gear for Synta focuser

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

William Optics

Vixen-Style 290mm Prism Rail

$ 172.00

ready for shipping in 24 h

William Optics (Guiding) Tube clamps 50mm

William Optics

(Guiding) Tube clamps 50mm

$ 114.00

ready for shipping in 3-5 weeks

Pierro Astro USB Autoguider Interface

Pierro Astro

USB Autoguider Interface

$ 91.00

ready for shipping in 1-2 weeks

Pierro Astro Power Cable for EQ8

Pierro Astro

Power Cable for EQ8

$ 21.90

ready for shipping in 24 h

Rainbow Astro AP Mach1 Adapter

Rainbow Astro

AP Mach1 Adapter

$ 379.00

ready for shipping in 3-5 weeks

William Optics Carrying handle 243mm

William Optics

Carrying handle 243mm

$ 114.00

ready for shipping in 24 h

William Optics M48 adaptors for Canon EOS Super high precision

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

William Optics

M46 adaptors for Canon EOS

$ 114.00

ready for shipping in 24 h

William Optics Rotator Rotolock Visual Back 3.5

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

William Optics

Rotator Rotolock Visual Back 3.5

$ 322.00

ready for shipping in 3-5 weeks

William Optics Vixen Style Mounting Base

William Optics

Vixen Style Mounting Base

$ 45.90

ready for shipping in 3-5 weeks

William Optics Red dot finder with quick-release bracket and base

William Optics

Red dot finder with quick-release bracket and base

$ 150.00

ready for shipping in 3-5 weeks

Rainbow Astro Counterweight Bar for RST-135 Mount

Rainbow Astro

Counterweight Bar for RST-135 Mount

RRP: $ 138.00

Our price:

ready for shipping in 24 h

Rainbow Astro counterweight bar for RST-300 Mount

Rainbow Astro

counterweight bar for RST-300 Mount

$ 253.00

ready for shipping in 3-5 weeks

William Optics Rotator Rotolock Visual Back 3.5

William Optics

Rotator Rotolock Visual Back 3.5

$ 322.00

ready for shipping in 3-5 weeks

Pierro Astro 5V 3A power pack with USB Type-C cable

Pierro Astro

5V 3A power pack with USB Type-C cable

$ 20.90

ready for shipping in 1-2 weeks

William Optics Guidescope UniGuide 50mm Gold

William Optics

Guidescope UniGuide 50mm Gold

$ 253.00

ready for shipping in 3-5 weeks

Pierro Astro Cable USB GPS module for PC and Mac

Pierro Astro

Cable USB GPS module for PC and Mac

$ 75.00

Product can be shipped as of 13.08.2025

Pierro Astro 2250mA multi-voltage power supply

Pierro Astro

2250mA multi-voltage power supply

$ 28.90

Product can be shipped as of 13.09.2025

$William Optics Apochromatic refractor AP 91/448 RedCat 91 WIFD OTA$

William Optics

Apochromatic refractor AP 91/448 RedCat 91 WIFD OTA

$ 3,800.00

ready for shipping in 3-5 weeks

$William Optics Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Red OTA$

William Optics

Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Red OTA

$ 1,500.00

ready for shipping in 3-5 weeks

Rainbow Astro Half Pier for standard camera tripods

Rainbow Astro

Half Pier for standard camera tripods

RRP: $ 345.00

Our price:

ready for shipping in 3-5 weeks

William Optics Losmandy Swan Series 400mm

William Optics

Losmandy Swan Series 400mm

$ 184.00

ready for shipping in 3-5 weeks