Telescope Parts & Accessories

Sky-Watcher Star Adventurer GTI Mount Kit with Tripod and Soft Cases

The polar scope cover tab broke, I hear that's a common issue with these mounts. Also, I drilled a hole for direct access to adjust out backlash on worm drive. This has significantly improved guiding and reduced noise.

Proxisky ragdoll 20 with USB HubAstronomical Harmonic Equatorial Mount

 Ragdoll 20 Package includes the Ragdoll 20 mount, a hard case with EVA foam, and necessary cables. Along with counterbalance bar. Very good unit hardly used added the hub. All the back sheets are posted in the pictures.

Celestron 1.25 Eyepiece Filter Kit Orion LaserMate Barlow Extras

Includes Orion LaserMate collimator, Celestron 2x Barlow Ultima 1 1/4 model 93506, Celestron 90 degree erect model 94108, Celestron star diagonal 1/4 model 94115-A, and Celestron Star Pointer model 51630.

GIMBAL BASED Terabeam Telescope Mount System ASTRONOMER

ZWO ASI224MC Color Planetary Camera

ZWO ASI585MM Air Mono Smart Camera w/Box & Accessories - Excellent Condition

All taken and processed by myself between April & June of 2026. Power cable. Original carrying case. Original box. Hex wrench.

Tele Vue 9mm Nagler 1.25" 2" Rare Telescope Eyepiece

I do my best to show details of the item(s).

MEADE Telescope 1000mm With Case and Accessories

The set comes as you see, the case has signs of wear from storage. The lens has some particals on the mirror on the inside. Please look over the photos for features and details. Thank you for looking, Please check all photos as they are a big part of the description. Also, make sure before you purchase/offer on such item that your address and information are current. We ship Monday-Friday and sometimes Saturday as well.

Celestron Advanced VX GoTo Equatorial Mount w/ Tripod NexStar Controller

Lightweight and very portable for its capabilities. Celestron Advanced VX GoTo Mount. Celestron software CD - TheSkyX First Light Edition. Advanced VX Equatorial Head.

TELESCOPE GUIDE SCOPE/FINDER SCOPE ZWO

OLDER ZWO GUIDE SCOPE. 60MM DOUBLET OBJECTIVE. 300 MM FOCAL LENGTH. CNC MACHINE BLACK ANODIZED ALUMINUM CONSTRUCTION. HELICAL FOCUSER. VIXEN TYPE MOUNT. REMOVABLE REAR SECTION FOR A SHORTER TUBE LENGTH. ALSO INCLUDED IS A BARLOWED DIAGONAL WHICH CONVERTS THIS SCOPE TO A 90 DEGREE FINDER AND DUST CAPS. CLEAN GLASS. SMOKE AND PET FREE ENVIRONMENT.

Orion 6x26 mm Correct-Image Right Angle Finderscope + Sirius 25mm + Shorty 2x B

Orion 6x26 mm Correct-Image Right Angle Finderscope + Sirius 25mm + Shorty 2x. Condition is Used. Shipped with USPS Ground Advantage.

ZHUMELL Astronomical 12 Piece 1.25'' Telescope Eyepiece and Filter Accessory Kit

Items overall look well. I can see some mild blemishes from being used and some dust on some lenses. Nothing horrible, just notable. What is in the pictures is what you will receive.

SVBONY SV220 Duo-Band Dual Narrowband Filter 2” 7nm W9172B

Used for less than a year, ~ 8 imaging sessions. Selling as I upgraded to a mono setup. Its in good condition - as pictures show no defects or scratches. Attached is a photo I took with a canon 1300d and this filter. It does a really good job.

PENTAX smc XL 14 - 1.25" / 31.7mm Telescope Eyepiece 65° AFOV 20mm Eye Relief

Model: SMC XL 14. [Set includes].

Celestron CGEM DX Tripod

Celestron CGEM DX Tripod. Condition is Used. Shipped with USPS Ground Advantage.

TeleVue Tele Vue Everbrite 2" Diagonal with 1-1/4" Adapter - USED

Astronomical Telescope Adjustable Solar Filter for Sun Observing fits 50-94mm

75mm clear aperture in aluminum cell.

Explore Scientific iEXOS-100-02 PMC-Eight Equatorial Mount +EXTRAS FREE SHIPPING

Quiet dual-axis precision stepper motor belt drives. - Clutched worm gears for smooth balancing and repositioning. I was trying to do astrophotography with a heavy 100mm/4” refractor… just too much weight for clean guiding.

Stellarvue 50 mm Right-Angle Correct Image (RACI) Finder Scope & Tele Vue 2-inc

Three Orion Explorer II Telescope Eyepieces

Fully coated optics, threaded to allow filter use. Clean glass with no scratches. They work as they should. 900/17= 53X (Rounded). 900/10= 90X. Clear skies and happy observing!

Takahashi 2-Stage Wooden Tripod for EM-10 EM-11 EM-200 860-1100mm from Japan

Height: 860mm-1100mm. [Set includes]. Condition: Used.

Explore Scientific 2x Focal Extender - Excellent Condition

Up for sale is a used Explore Scientific 2x Focal Extender. This item is designed to increase magnification while maintaining image quality. Model: 2x Focal Extender. Focal Length: N/A.

Tele Vue 12mm Nagler Type 2 Telescope Eyepiece

See pictures.

Meade mySKY Handheld Astronomer and mySky Cable Set Accessory

Complete with manual, CD, Ear Buds, and mySky Cable Accessory. Note: To power on or off the unit, hold in the power button.

Meade 1.25” Diagonal

Meade 495 Autostar Handheld Controller In Original Box

In original box with coiled chord and instructions. This handheld is in excellent condition and still wrapped in original protective plastic bag. No visible scratches and display still on protective plastic film.

Vernonscope Brandon Magic Dakin Barlow 1.25in 1.25X Barlow for Telescope w/ Caps

Vernonscope Brandon Magic Dakin Barlow 1.25in 1.25X Barlow for Telescope w/ Caps

Celestron 500mm f/5.6 Maksutov-Cassegrain Telephoto Lens/Spotting Scope, VINTAGE

Known for its incredibly compact and lightweight design (only 2 lbs., this catadioptric "mirror lens" folds a long 500mm focal length into a highly portable body. It is a highly versatile piece of glass perfect for astrophotography, wildlife photography, or adaptation into a high-powered, compact spotting scope for terrestrial viewing. ).

[Near Mint in Box] Kowa TSN Eyepiece 30x Wide for TSN-1-4 from Japan 273

For TSN 1-4. tiny scuffs from normal use. ・For the United States. ■ Appearance.

Celestron AVX GoTo Telescope Mount & Tripod Shipping Available! 30lbs Capacity!

Celestron Advanced VX GoTo German Equatorial goto Mount with tripod. Heavy duty feeling and solid. Barely used. Mount can handle up to an 11” SCT OTA. Celestron Advanced VX GoTo German Equatorial Mount.

TELESCOPE MOUNT RINGS PRIMALUCELAB

1 SET OF RINGS PRIMALUCELAB MODEL 80MM PLUS. 3.15 INCH INSIDE DIAMETER. MADE IN ITALY.

tele vue eyepieces

Like new condition. Lenses are perfect.

MILITARY 35MM ERFLE 2" WIDE FIELD TELESCOPE EYEPIECE

Gives good wide field images with very long eye relief. Very high quality military optics.

Tele Vue Panoptic Series 35mm 2 in Telescope Eyepiece with Caps

Used, in good overall condition. Item location: Glassboro, New Jersey.

[EXC+3 w/ Box] SMC PENTAX XL 14 31.7mm Telescope Eyepiece 65° From Japan #13957

Original box. Weekends are not available. It works properly.

Vintage 1.25" Rack and Pinion Telescope Focuser – Metal Construction DIY/Repair

It also has a locking set screw on top.

ZWO Filter Drawer with Spare Filters and Holder

This is a ZWO 2-inch filter drawer with M48 female (telescope side) M42 male (camera side) threads for 2-inch mounted filters. It comes with three total filter slots as well as a 3D-printed filter slot holder from Buckeye Stargazer. Additionally, it will come with two M42 end/dust caps for the camera end that I no longer need. If you would like additional information and/or pictures, please feel free to contact me.

[Mint in Box] Kowa TSN Eyepiece 60x for TSN-1-4 from Japan 372

For TSN 1-4. tiny scuffs from normal use. ・For the United States. Excellent+++++.

GIMBAL BASED Terabeam Telescope Mount System ASTRONOMER

Pentax Erecting Prism Terrestrial Viewing 24.5mm Telescope Accessory Japan

Type: Erecting Prism. There are no noticeable scratches or stains.