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FREE SHIPPING FOR ORDERS OVER $500 *Some exceptions may apply

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Original price $245.00 - Original price $245.00
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$245.00
$245.00 - $245.00
Current price $245.00

Starfield Ultra Thin Motorized Filter Wheel - 5 x 1.25" Filters - V4 High Speed (FW5125V4HS)

Starfield

Starfield Ultra Thin Motorized Filter Wheel - 5 x 1.25" Filters - V4 High Speed   NEW HIGH SPEED EDITION 5 Position Filter Wheel Newly updated to a...

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Original price $245.00 - Original price $245.00
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$245.00
$245.00 - $245.00
Current price $245.00
Original price $643.00 - Original price $755.00
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$643.00 - $755.00
$643.00 - $755.00
Current price $643.00

iOptron iAFS Integrated Electronic Focuser

iOptron

iOptron iAFS Integrated Electronic Focuser Introducing the most versatile inline focuser available, the iOptron IAFSTM focuser with iLockTM technol...

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Original price $643.00 - Original price $755.00
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$643.00 - $755.00
$643.00 - $755.00
Current price $643.00
Original price $320.00 - Original price $320.00
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$320.00
$320.00 - $320.00
Current price $320.00

Starfield Adjustable 0.8x Universal 2" Reducer (FFRA-08-S)

Starfield

Starfield Adjustable 0.8x Universal 2" Reducer Suitable for refractor telescopes from 70 to 102mm aperture with focusers of 2". The Starfield 0.8x ...

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Original price $320.00 - Original price $320.00
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$320.00
$320.00 - $320.00
Current price $320.00
Original price $355.00 - Original price $355.00
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$355.00
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Current price $355.00

Starfield Adjustable 0.8x Universal 2.5" Reducer (FFRA-08-L)

Starfield

Starfield Adjustable 0.8x Universal 2.5" Reducer Suitable for refractor telescopes from 102 mm to 155 mm aperture with focusers of 2.5". The Starfi...

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Original price $355.00 - Original price $355.00
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$355.00
$355.00 - $355.00
Current price $355.00
Original price $135.00 - Original price $135.00
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$135.00
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Current price $135.00

Starfield 32mm Guide Scope (SFG-32)

Starfield

Starfield 32mm F4 Guide Scope The Starfield 32mm Guide scope is the perfect solution for ultra-portable imaging setups or Star tracker mounts like ...

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Original price $135.00 - Original price $135.00
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$135.00
$135.00 - $135.00
Current price $135.00
Original price $90.00 - Original price $90.00
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$90.00
$90.00 - $90.00
Current price $90.00

Starfield 3/8'' Adapter Plate (Pier-3/8)

Starfield

Starfield 3/8'' Adapter Plate Starfield 3/8 pier adapter and tripod adapter for ball heads, tilt heads and AZ mounts   The adapter allows you to co...

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Original price $90.00 - Original price $90.00
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$90.00
$90.00 - $90.00
Current price $90.00
Original price $195.00 - Original price $195.00
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$195.00
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Current price $195.00

Starfield 1.1x Coma Corrector (CM-01)

Starfield

Starfield 1.1x Coma Corrector Newtonian inherit an optical distortion called as Coma, where stars at corner appears not round but bloated like a ta...

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Original price $195.00 - Original price $195.00
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$195.00
$195.00 - $195.00
Current price $195.00
Original price $95.00 - Original price $95.00
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$95.00
$95.00 - $95.00
Current price $95.00

Starfield Deluxe Laser Collimator (LC)

Starfield

Starfield Deluxe Laser Collimator The Starfield Deluxe Newtonian laser collimator has a long 1.25" barrel and a machined rim for proper alignment. ...

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Original price $95.00 - Original price $95.00
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$95.00
$95.00 - $95.00
Current price $95.00
Original price $39.95 - Original price $39.95
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$39.95
$39.95 - $39.95
Current price $39.95

The Universe and Beyond (6th Edition)

Firefly

The Universe and Beyond (6th Edition) from Terence Dickinson "The Universe and Beyond is a celebration of the human spirit of exploration. It is a...

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Original price $39.95 - Original price $39.95
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$39.95
$39.95 - $39.95
Current price $39.95
Original price $124.00 - Original price $124.00
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$124.00
$124.00 - $124.00
Current price $124.00

Baader UFC S70 RASA 8" Telescope-Adapter (UFC-RASA8)

Baader Planetarium

Baader UFC S70 RASA 8" Telescope-Adapter Baader UFC S70 RASA 8" telescope adapter for use with cameras with 13mm or less back focus and T-2/M-48 o...

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Original price $124.00 - Original price $124.00
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$124.00
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Current price $124.00
Original price $533.00 - Original price $533.00
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$533.00
$533.00 - $533.00
Current price $533.00

Baader Steplessly Variable Diaphragm 13 - 113mm (IRIS)

Baader Planetarium

Baader Steplessly Variable Diaphragm 13 - 113mm   Steplessly variable, white anodized and heat reflecting diaphragm from 13- to 113 Millimeter for...

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Original price $533.00 - Original price $533.00
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$533.00
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Original price $49.00 - Original price $49.00
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$49.00
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Current price $49.00

Baader UFC M68x1 (int) Camera-Adapter (UFC-M68I)

Baader Planetarium

Baader UFC M68x1 (int) Camera-Adapter Baader UFC M68x1-Thread Adapter Telescope-side: with mounting plate for UFC-Base (screws included) Camera-si...

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Original price $49.00 - Original price $49.00
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$49.00
$49.00 - $49.00
Current price $49.00
Original price $37.00 - Original price $37.00
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$37.00
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Current price $37.00

Baader UFC S70 M68x1 (ext) Adapter, telescope-sided (UFC-M68E)

Baader Planetarium

Baader UFC S70 M68x1 (ext) Adapter, telescope-sided Baader UFC M68x1-Thread Adapter Telescope-side: with mounting plate for UFC-Base (screws inclu...

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Original price $37.00 - Original price $37.00
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$37.00
$37.00 - $37.00
Current price $37.00
Original price $57.00 - Original price $57.00
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$57.00
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Current price $57.00

Baader UFC S70 / M57x0,75 (m) Telescope-Adapter (UFC-M57E)

Baader Planetarium

Baader UFC S70 / M57x0,75 (m) Telescope-Adapter Baader UFC S70 / M57 (m) Thread-Adapter Telescope-sided M57 outer thread – for adaptation to Borg ...

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Original price $57.00 - Original price $57.00
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$57.00
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Original price $70.00 - Original price $70.00
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$70.00
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Current price $70.00

Wanderer Astro Losmandy Dovetail Bracket Kit (Short) For WandererCover/WandererBox (LDB-S)

Wanderer Astro

Wanderer Astro Losmandy Dovetail Bracket Kit (Short) For WandererCover/WandererBox   Easily mount your WandererCover V4 Pro-EC/Wanderer Eclipse/Wan...

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Original price $70.00 - Original price $70.00
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$70.00
$70.00 - $70.00
Current price $70.00
Original price $88.00 - Original price $88.00
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$88.00
$88.00 - $88.00
Current price $88.00

Baader UFC M72 (m) Camera-Adapter (optical height: 2 mm) (UFC-M72E)

Baader Planetarium

Baader UFC M72 (m) Camera-Adapter (optical height: 2 mm)  Optical height: 2 mm Camera-side with M72 outer (male) thread (e.g. for Starlight Xpress...

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Original price $88.00 - Original price $88.00
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$88.00
$88.00 - $88.00
Current price $88.00
Original price $48.00 - Original price $48.00
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$48.00
$48.00 - $48.00
Current price $48.00

Wanderer Astro Vixen Dovetail Bracket Kit For WandererBox (VDB)

Wanderer Astro

WandererAstro Vixen Dovetail Bracket Kit For WandererBox   Easily mount your WandererBox to the Vixen dovetail plate, and it can also be used as a ...

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Original price $48.00 - Original price $48.00
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$48.00
$48.00 - $48.00
Current price $48.00
Original price $75.00 - Original price $75.00
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$75.00
$75.00 - $75.00
Current price $75.00

Baader UFC 50x50 Filter Slider (for square filters 50x50 mm) (UFC-SQ50)

Baader Planetarium

Baader UFC 50x50 Filter Slider (for square filters 50x50 mm) Baader UFC Filter Slider / Filter Container 50x50 suitable for unmounted, square 50x5...

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Original price $75.00 - Original price $75.00
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$75.00
$75.00 - $75.00
Current price $75.00
Original price $66.00 - Original price $66.00
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$66.00
$66.00 - $66.00
Current price $66.00

Baader UFC D50 Filter Slider (for round filters Ø 50 mm to 50.5 mm) (UFC-RD50)

Baader Planetarium

Baader UFC D50 Filter Slider (for round filters Ø 50 mm to 50.5 mm)  Baader UFC Filter Slider / Filter Container D50.4 suitable for unmounted, rou...

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Original price $66.00 - Original price $66.00
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$66.00
$66.00 - $66.00
Current price $66.00
Original price $17.00 - Original price $17.00
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$17.00
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Current price $17.00

Baader UFC 36mm AUX-Filter holder (UFC-RD36)

Baader Planetarium

Baader UFC 36mm AUX-Filter holder Baader UFC 36 mm AUX-Filter-Holder suitable for unmounted, round 36 mm filters Requires 1x UFC D50.4 Slider #245...

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Original price $17.00 - Original price $17.00
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$17.00
$17.00 - $17.00
Current price $17.00
Original price $17.00 - Original price $17.00
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$17.00
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Current price $17.00

Baader UFC 31mm AUX-Filter holder (UFC-RD31)

Baader Planetarium

Baader UFC 31mm AUX-Filter holder Baader UFC 31 mm AUX-Filter-Holder suitable for unmounted, round 31 mm filters Requires 1x UFC D50.4 Slider #245...

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Original price $17.00 - Original price $17.00
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$17.00
$17.00 - $17.00
Current price $17.00
Original price $105.00 - Original price $105.00
Original price
$105.00
$105.00 - $105.00
Current price $105.00

Wanderer Astro Truss Telescope Motorized Flat Panel Installation Kit (RC-Kit)

Wanderer Astro

Wanderer Astro Truss Telescope Motorized Flat Panel Installation Kit     Installation Demonstration The video takes the GSO RC...

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Original price $105.00 - Original price $105.00
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$105.00
$105.00 - $105.00
Current price $105.00
Original price $37.00 - Original price $37.00
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$37.00
$37.00 - $37.00
Current price $37.00

Kendrick Power Cord for DigiFire with 7A Fuse (2001-DF812-P)

Kendrick

Kendrick Power Cord for DigiFire with 7A Fuse Kendrick's controllers include a power cord, but a spare cord is can always come handy. Power Cord fo...

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Original price $37.00 - Original price $37.00
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$37.00
$37.00 - $37.00
Current price $37.00
Original price $67.00 - Original price $67.00
Original price
$67.00
$67.00 - $67.00
Current price $67.00

Kendrick Temperature Sensor for DigiFire Controller (2001-12-SCBL)

Kendrick

Kendrick Temperature Sensor for DigiFire Controller Temperature Sensor and 6' Cable for DigiFire Models FX-PRO and 12. FOr the DigiFire FX-PRO and ...

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Original price $67.00 - Original price $67.00
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$67.00
$67.00 - $67.00
Current price $67.00
Original price $56.00 - Original price $56.00
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$56.00
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Current price $56.00

Baader Solar Shade with T-2 hole (SUNSHLD-T2)

Baader Planetarium

Baader Solar Shade with T-2 hole   A Solar Shade made from Aluminium to clamp between any T-2 connection Use as shade (glare protection) for visua...

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Original price $56.00 - Original price $56.00
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$56.00
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Original price $57.00 - Original price $57.00
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$57.00
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Current price $57.00

Baader Solar Shade with 2" hole (SUNSHLD-2)

Baader Planetarium

Baader Solar Shade with 2" hole A Solar Shade made from Aluminium to clamp between any 2" connection Use as shade (glare protection) for visual ob...

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Original price $57.00 - Original price $57.00
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$57.00
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Current price $57.00
Original price $59.00 - Original price $59.00
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$59.00
$59.00 - $59.00
Current price $59.00

Baader Solar Shade with M68 hole (SUNSHLD-M68)

Baader Planetarium

Baader Solar Shade with M68 hole   A Solar Shade made from Aluminium to clamp between any M68 connection Use as shade (glare protection) for visua...

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Original price $59.00 - Original price $59.00
Original price
$59.00
$59.00 - $59.00
Current price $59.00
Original price $67.00 - Original price $67.00
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$67.00
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Current price $67.00

Baader Adapter M68a to S52a – for Wide-T-Rings (TRING-S52/M68)

Baader Planetarium

Adapter M68a to S52a – for Wide-T-Rings With the S52/M68 adapter, all Baader Wide T-rings can be adapted directly to an M68 female thread. This al...

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Original price $67.00 - Original price $67.00
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$67.00
$67.00 - $67.00
Current price $67.00
Original price $532.00 - Original price $532.00
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$532.00
$532.00 - $532.00
Current price $532.00

Baader SunDancer II Telecentric System (TZ-3S)

Baader Planetarium

Baader SunDancer II Telecentric System Achromatic 3x telecentric system Four-lens optical design, BBAR (Broad-Band Anti-Reflection) coating Anti-r...

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Original price $532.00 - Original price $532.00
Original price
$532.00
$532.00 - $532.00
Current price $532.00
Original price $37.00 - Original price $37.00
Original price
$37.00
$37.00 - $37.00
Current price $37.00

Baader S52a to M48i Adapter (TRING-S52/M48)

Baader Planetarium

Baader S52a to M48i Adapter  Changer / Inverter Ring S52/M48 for T-Rings / Adapters with S52 dovetail Can be used to combine T-Rings with S52 dove...

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Original price $37.00 - Original price $37.00
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$37.00
$37.00 - $37.00
Current price $37.00
Original price $450.00 - Original price $450.00
Original price
$450.00
$450.00 - $450.00
Current price $450.00

Baader 2" ClickLock Diagonal Mirror M68 thread (Zeiss) (CLDIAG-2Z)

Baader Planetarium

Baader 2" ClickLock Diagonal Mirror M68 thread (Zeiss) Telescope side with Carl Zeiss M68 thread / optical length = 109 mm Mirror repels UV and IR...

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Original price $450.00 - Original price $450.00
Original price
$450.00
$450.00 - $450.00
Current price $450.00
Original price $324.00 - Original price $324.00
Original price
$324.00
$324.00 - $324.00
Current price $324.00

Baader T-2 Maxbright® Mirror Diagonal (MAX-1)

Baader Planetarium

Baader T-2 Maxbright® Mirror Diagonal  1¼ "Maxbright Universal Star Diagonal Borosilikat-mirror, 1/10 lambda surface precision dielectric coating ...

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Original price $324.00 - Original price $324.00
Original price
$324.00
$324.00 - $324.00
Current price $324.00
Original price $648.00 - Original price $648.00
Original price
$648.00
$648.00 - $648.00
Current price $648.00

Baader Research Grade TZ-3 Telecentric System (3x focal length) (TZ-3)

Baader Planetarium

Baader Research Grade TZ-3 Telecentric System (3x focal length) Baader Telecentric Systems for focal length extension for supplying a parallel opti...

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Original price $648.00 - Original price $648.00
Original price
$648.00
$648.00 - $648.00
Current price $648.00
Original price $49.00 - Original price $49.00
Original price
$49.00
$49.00 - $49.00
Current price $49.00

Baader 1¼” Extension / Spacer Tube (BIN-EXT)

Baader Planetarium

Baader 1¼” Extension / Spacer Tube To adapt long focal length eyepieces (30-42mm) onto Maxbright Bino-Viewer 2 pieces required for Baader Maxbrigh...

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Original price $49.00 - Original price $49.00
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$49.00
$49.00 - $49.00
Current price $49.00
Original price $279.00 - Original price $279.00
Original price
$279.00
$279.00 - $279.00
Current price $279.00

Kowa Digiscoping Adapter for TSN-660M/600/82SV

Kowa

Kowa Digiscoping Adapter for TSN-660M/600/82SV Compatible current Kowa System S spotting scopesTSN-663M/664MTSN-601/602TSN-82SV Digiscoping adapter...

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Original price $279.00 - Original price $279.00
Original price
$279.00
$279.00 - $279.00
Current price $279.00
Original price $209.00 - Original price $209.00
Original price
$209.00
$209.00 - $209.00
Current price $209.00

ADM D or V Series Dovetail Adapter for Vixen Porta Mount Right Angle Configuration (DVPA-PM2)

ADM

ADM D or V Series Dovetail Adapter for Vixen Porta Mount Right Angle Configuration Fits D Series or V Series dovetail bars. The right angle bracke...

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Original price $209.00 - Original price $209.00
Original price
$209.00
$209.00 - $209.00
Current price $209.00
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