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We’ll be exceptionally open on Sunday, December 21st and Monday, December 22nd, 2025. We look forward to seeing you!
We’ll be exceptionally open on Sunday, December 21st and Monday, December 22nd, 2025. We look forward to seeing you!

Accessories

We carry a load of astronomy accessories. Eyepiece, cellphone holder for pictures, filters and many more. Accessories will make you have a better experience.
Original price $65.00 - Original price $83.00
Original price
$65.00 - $83.00
$65.00 - $83.00
Current price $65.00

Vanguard VEO Optics and Camera Harness

Vanguard

Vanguard VEO Optics and Camera Harness The VEO Optic Guard Harness helps provide full support and drop protection for your optics or camera. Strong...

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Original price $65.00 - Original price $83.00
Original price
$65.00 - $83.00
$65.00 - $83.00
Current price $65.00
Original price $273.00 - Original price $273.00
Original price
$273.00
$273.00 - $273.00
Current price $273.00

PrimaluceLab Adapter ESATTO 4" for Takahashi TOA130 (PL3600380)

PrimaluceLab

PrimaluceLab Adapter ESATTO 4" for Takahashi TOA130 Adapter ESATTO 4" for Takahashi TOA130 allows you to install ESATTO 4" instead of the original ...

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Original price $273.00 - Original price $273.00
Original price
$273.00
$273.00 - $273.00
Current price $273.00
Original price $11.00 - Original price $11.00
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$11.00
$11.00 - $11.00
Current price $11.00

Baader Filterbox, stackable on all sides (FBOX)

Baader Planetarium

Baader Filterbox, stackable on all sides Baader-Filterbox for Filters up to 65 x 65mm To upgrade your existing filters: since ca. 2010 included in...

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Original price $11.00 - Original price $11.00
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$11.00
$11.00 - $11.00
Current price $11.00
Original price $47.00 - Original price $47.00
Original price
$47.00
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Current price $47.00

Baader T-2/T-2 Inverter Ring (T2-26)

Baader Planetarium

Baader T-2/T-2 Inverter Ring Changes a T-2 female into a T-2 male thread Optical path length is zero. Blackened internal threading for stray light...

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Original price $47.00 - Original price $47.00
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$47.00
$47.00 - $47.00
Current price $47.00
Original price $34.00 - Original price $90.00
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$34.00 - $90.00
Current price $34.00

Buckeye QHY Q-Focuser Mounting Solutions for other Focuser Brackets

Buckeye Stargazer

Buckeye QHY Q-Focuser Mounting Solutions for other Focuser Brackets These brackets allows you to mount a QHY Q-Focuser  onto Feathertouch, GSO, ZWO...

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Original price $34.00 - Original price $90.00
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$34.00 - $90.00
Current price $34.00
Original price $34.00 - Original price $34.00
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$34.00
$34.00 - $34.00
Current price $34.00

Buckeye QHY Q-Focuser Mounting Solutions for GSO Linear Bearing and Crayford Focuser

Buckeye Stargazer

Buckeye QHY Q-Focuser Mounting Solutions for GSO Linear Bearing and Crayford Focuser These brackets allows you to mount a QHY Q-Focuser  onto Feat...

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Original price $34.00 - Original price $34.00
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$34.00
$34.00 - $34.00
Current price $34.00
Original price $34.00 - Original price $34.00
Original price
$34.00
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Current price $34.00

Buckeye QHY Q-Focuser Mounting Solutions for Feather Touch Focuser

Buckeye Stargazer

Buckeye QHY Q-Focuser Mounting Solutions for Feather Touch Focusers These brackets allows you to mount a QHY Q-Focuser  onto Feathertouch, GSO, ZWO...

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Original price $34.00 - Original price $34.00
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$34.00
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Current price $34.00
Original price $74.00 - Original price $74.00
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$74.00
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Current price $74.00

Shelyak Cable for hollow cathode lamp (SE0268)

Shelyak

Shelyak Cable for hollow cathode lampConnector to be used for hollow cathode lamps like the Thorium/Argon lampThis 90 cm long cable is to be used w...

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Original price $74.00 - Original price $74.00
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$74.00
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Current price $74.00
Original price $615.00 - Original price $615.00
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$615.00
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Current price $615.00

Shelyak High Voltage Power Supply (PF0082)

Shelyak

Shelyak High Voltage Power Supply High voltage power supply for spectral calibration lamps. This power supply is intended for “spectral lamps” wh...

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Original price $615.00 - Original price $615.00
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$615.00
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Current price $615.00
Original price $1,213.00 - Original price $1,213.00
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$1,213.00
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Current price $1,213.00

Shelyak Calibration module (PF0037)

Shelyak

Shelyak Calibration moduleThe calibration module is the natural complement to the Alpy 600 andUVEX. It includes a calibration lamp (Argon-Neon, Ar-...

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Original price $1,213.00 - Original price $1,213.00
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Current price $1,213.00
Original price $41.00 - Original price $41.00
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$41.00
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Current price $41.00

Ikarus Sky-Watcher AZ-GTi FTDI USB to RJ12 Cable (IKA-207)

Ikarus Technologies

Ikarus Sky-Watcher AZ-GTi FTDI USB to RJ12 Cable This 6-foot cable has a USB connector on one end and an RJ12 connector on the other. Plug the RJ12...

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Original price $41.00 - Original price $41.00
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$41.00
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Current price $41.00
Original price $41.00 - Original price $41.00
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$41.00
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Current price $41.00

Ikarus EQ Direct Mount to USB Cable (IKA-206)

Ikarus Technologies

Ikarus EQ Direct Mount to USB Cable The Ikarus EQ Direct to USB Cable is designed for EQ3, EQ5, HEQ5, and EQ8 mounts. It enables control of your mo...

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Original price $41.00 - Original price $41.00
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$41.00
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Current price $41.00
Original price $41.00 - Original price $41.00
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$41.00
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Current price $41.00

Ikarus Meade AutoStar II Cable (IKA-204)

Ikarus Technologies

Ikarus Meade AutoStar II Cable This cable is compatible with the Meade Cable #507. It enables control of your compatible Meade telescope from your ...

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Original price $41.00 - Original price $41.00
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$41.00
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Current price $41.00
Original price $41.00 - Original price $41.00
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$41.00
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Current price $41.00

Ikarus Meade AutoStar #497 Cable (IKA-203)

Ikarus Technologies

Ikarus Meade AutoStar #497 Cable (IKA-203) This cable is compatible with the Meade Cable #505 for the Meade ETX-90, ETX-125, LXD75, LX80, or LX90. ...

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Original price $41.00 - Original price $41.00
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$41.00
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Current price $41.00
Original price $41.00 - Original price $41.00
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$41.00
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Current price $41.00

Ikarus EQDIR, EQ6 Pro, Syntax, and Atlas Cable (IKA-201)

Ikarus Technologies

Ikarus EQ6Pro, Syntax and Altas telescope mount control cable The Ikarus EQDIR Skywatcher EQ6Pro, Syntax, and Orion Altas cable is a USB connection...

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Original price $41.00 - Original price $41.00
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$41.00
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Original price $20.00 - Original price $20.00
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$20.00
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Current price $20.00

Ikarus Stellarmate 12v DC 2.1mm to 5v USB-C Cable (IKA-200)

Ikarus Technologies

Ikarus 12v DC 2.1mm to 5v USB-C CableIkarus 12v DC 2.1mm to 5v USB-C CableTechnical Specifications Plug : 12V dc (5.5mm DC.1 plug) to 5v type cCabl...

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Original price $20.00 - Original price $20.00
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$20.00
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Current price $20.00
Original price $98.00 - Original price $98.00
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$98.00
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Current price $98.00

Baader M68 to T-2 Conversion Ring (M68-T2)

Baader Planetarium

Baader M68 to T-2 Conversion Ring  This conversion ring is created by Baader for quickly switching an M68 male thread into a T-2 male thread. This...

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Original price $98.00 - Original price $98.00
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$98.00
$98.00 - $98.00
Current price $98.00
Original price $55.00 - Original price $55.00
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$55.00
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Current price $55.00

Player One 1.25"- M42 Rotolock (RL125-M42)

Player One

Player One 1.25"- M42 Rotolock Design for Planetary imaging, this Rotolock can provide perfect centering and secure hold everytime. Usage: Rotate t...

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Original price $55.00 - Original price $55.00
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Current price $55.00
Sold out
Original price $28.00 - Original price $28.00
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$28.00
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Current price $28.00

Player One M43M - M42M Adapter (M54M-M42M-2)

Player One

Player One M43M - M42M AdapterDesign for Filter Drawer MAX to connect Ares, Uranus cooled cameras and planetary cameras.Material:Aluminum 6061-T6Ad...

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Original price $28.00 - Original price $28.00
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$28.00
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Current price $28.00
Sold out
Original price $287.00 - Original price $287.00
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$287.00
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Current price $287.00

Rowan Astronomy AZ100 Altitude Adjuster (AA)

Rowan Astronomy

Rowan Astronomy AZ100 Altitude Adjuster This additional plate fits between the mount and existing saddle. Compatible with both 'D' or Dual 'DV' sad...

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Original price $287.00 - Original price $287.00
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$287.00
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Current price $287.00
Original price $34.00 - Original price $34.00
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$34.00
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Current price $34.00

Rowan astronomy AZ100 Coiled Encoder Cable (CEC)

Rowan Astronomy

Rowan Astronomy AZ100 Coiled Encoder Cable  Fits Nexus DSC, Pro and Nexus 2 In the Box Rowan Astronomy AZ100 Coiled Encoder Cable Manual & Warr...

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Original price $34.00 - Original price $34.00
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$34.00
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Current price $34.00
Original price $80.00 - Original price $80.00
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$80.00
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Current price $80.00

Rowan Astronomy AZ100 Nexus DSC Shelf with Adjustable Ball Point (NDS)

Rowan Astronomy

Rowan Astronomy AZ100 Nexus DSC Shelf with Adjustable Ball Point Nexus DSC shelf with adjustable ball joint. In the Box Rowan Astronomy AZ100 Nexus...

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Original price $80.00 - Original price $80.00
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$80.00
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Current price $80.00
Original price $26.00 - Original price $26.00
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$26.00
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Current price $26.00

Rowan Astronomy Connection Lead AZ100 Goto to Nexus DSC (CL)

Rowan Astronomy

Rowan Astronomy Connection Lead AZ100 Goto to Nexus DSC Connects the AZ100 motor system to Astro Devices Nexus DSC. Search for objects in the Nexus...

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Original price $26.00 - Original price $26.00
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$26.00
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Current price $26.00
Original price $110.00 - Original price $110.00
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$110.00
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Current price $110.00

Rowan Astronomy AZ100 Altitude Axis Spacer (AAS)

Rowan Astronomy

Rowan Astronomy AZ100 Altitude Axis Spacer  All CNC machined aluminium and black anodised.Supplied with stainless steel hardware. The Altitude Axis...

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Original price $110.00 - Original price $110.00
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$110.00
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Current price $110.00
Original price $0.00 - Original price $0.00
Original price $0.00
$70.00
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Current price $70.00

Celestron PowerSeeker Accessory Kit - 1.25" (94306)

Celestron

Celestron PowerSeeker Accessory Kit - 1.25" The Celestron PowerSeeker Accessory Kit is a great way to expand the enjoyment of your telescope. Insid...

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Original price $0.00 - Original price $0.00
Original price $0.00
$70.00
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Current price $70.00
Original price $5.00 - Original price $5.00
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$5.00
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Current price $5.00

Walter Products Tungsten Light Bulb 10W, 12V (LBB4)

Walter Products

Walter Products Tungsten Light Bulb, 10W, 12V Replacement festoon shaped tungsten light bulb. 10W, 12V Compatible with the following microscopes/se...

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Original price $5.00 - Original price $5.00
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$5.00
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Current price $5.00
Original price $28.00 - Original price $28.00
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$28.00
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Current price $28.00

Baader Hyperion DT-Ring SP54/M49 (2958049)

Baader Planetarium

Baader Hyperion DT-Ring SP54/M49 for DT Adapter II&III and Hyperion Eyepieces Adapts camera lenses onto Hyperion and Morpheus Eyepieces, as we...

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Original price $28.00 - Original price $28.00
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Current price $28.00
Original price $50.00 - Original price $50.00
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$50.00
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Current price $50.00

Baader Hyperion Zoom M43 / SP54 Adapter (2958086)

Baader Planetarium

Baader Hyperion Zoom M43 / SP54 Adapter  Hyperion Zoom Adapter for M43 internal thread to SP54 external thread This adapter allows the connection...

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Original price $50.00 - Original price $50.00
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Current price $50.00
Original price $25.00 - Original price $25.00
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$25.00
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Current price $25.00

Baader Adjustable pin type face wrench ø 2mm (2450062)

Baader Planetarium

Baader Adjustable pin type face wrench ø 2mm Optional tool for unmounting the M48 / T-2 insert-ring from the Baader Protective CANON T-Ring Also f...

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Original price $25.00 - Original price $25.00
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$25.00
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Current price $25.00
Original price $361.00 - Original price $361.00
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$361.00
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Current price $361.00

Geoptik Bag for Newton 300 mm (30A034)

Geoptik

Geoptik Bag for Newton 300 mmPadded Bag for Neton 300 mm f/5Technical Specifications Internal max diameter 470 mm Internal min diamter 420 mm ...

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Original price $361.00 - Original price $361.00
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$361.00
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Current price $361.00
Original price $37.00 - Original price $37.00
Original price
$37.00
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Current price $37.00

Baader M48 Metal Dustcap with M48 inner thread (M48-CAP)

Baader Planetarium

Baader M48 Metal Dustcap with M48 inner thread Dustcap with M48 female (inner) thread Robust cap made of black anodized metal Dustproof closure for...

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

Baader M48 Metal Dustcap with M48 outer thread (M48-PLUG)

Baader Planetarium

Baader M48 Metal Dustcap with M48 outer thread Dustcap with M48 male (outer) thread Robust cap made of black anodized metal Dustproof closure for y...

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

Baader M48 Metal Dustcap with Dovetail (M48-DOVE)

Baader Planetarium

Baader M48 Metal Dustcap with Dovetail  M48 dustcap with dovetail Robust cap made of black anodized metal Dustproof closure for the Baader Heavy Du...

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Original price $37.00 - Original price $37.00
Original price
$37.00
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Current price $37.00
Original price $44.00 - Original price $44.00
Original price
$44.00
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Current price $44.00

Baader Metal Dustcap with M54 internal thread (M54-CAP)

Baader Planetarium

Baader Metal Dustcap with M54 internal thread Dustcap with M54 female thread Robust cap made of black anodized metal Dustproof closure for your ac...

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Original price $44.00 - Original price $44.00
Original price
$44.00
$44.00 - $44.00
Current price $44.00
Original price $44.00 - Original price $44.00
Original price
$44.00
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Current price $44.00

Baader Metal Dustcap with M54 external thread (M54-PLUG)

Baader Planetarium

Baader Metal Dustcap with M54 external thread Dustcap with M54 male thread Robust cap made of black anodized metal Dustproof closure for your acces...

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Original price $44.00 - Original price $44.00
Original price
$44.00
$44.00 - $44.00
Current price $44.00
Original price $44.00 - Original price $44.00
Original price
$44.00
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Current price $44.00

Baader M54 Metal Dustcap with S54a dovetail (M54-DOVE)

Baader Planetarium

Baader M54 Metal Dustcap with S54a dovetail (M54-DOVE) M54 dustcap with S54a ring dovetail Robust cap made of black anodized metal Dustproof closu...

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Original price $44.00 - Original price $44.00
Original price
$44.00
$44.00 - $44.00
Current price $44.00
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