Telescope Accessories

iOptron 12V Car Charger and Cable (#8418) Reliable field power for your iOptron mount—no batteries required. The iOptron 12V Car Charger and Cable ...

12V DC power supply for iOptron telescope mounts. AC Input: 100V to 240V, DC Output: 12V 5A Rated for 60 Watts DC plug size: 5.5mm x 2.1mm (center...

12V DC power supply for iOptron telescope mount. AC Input: 100V to 240V, DC Output: 12V 1.5A Rated for 18 Watts DC plug size: 5.5mm x 2.1mm (cen...

  iOptron iPolar External Electronic Polarscope Polar alignment doesn’t have to be slow, frustrating, or dependent on clear views of Polaris. The i...

This Feather Touch FTMC14 MicroFocuser replaces the focus knob on your standard Celestron C14 scope (not the Edge HD version) for precise manual du...

This Feather Touch FTMC14HD MicroFocuser replaces the standard focus knob on your Celestron C14 Edge HD scope for precise manual dual-speed fine fo...

Many astro-imagers already have a premium focuser being used on another scope that they would like to use for imaging, or they have a preference fo...

These 125mm Meade Series 5000 finderscope/photoguide telescope mounting rings mount a short focal length refractor or small catadioptric optical tu...

These 108mm Meade Series 5000 finderscope/photoguide telescope mounting rings mount a short focal length refractor optical tube on your Meade LX90 ...

AstroZap Focusing Cap with Built-In Bahtinov Mask – 12" SCT and Similar OTAs If you’re imaging through a 12" SCT or similar optical tube, you know ...

AstroZap Focusing Cap with Built-In Bahtinov Mask – 11" SCT and Similar OTAs When you're working with a high-powered telescope like an 11" Schmidt-...

This 125mm i.d. clamshell-type tube holder is designed specifically to allow the Takahashi FSQ-106ED "New Q" refractor to be mounted on Takahashi G...

This shielded JMI adapter avoids vignetting photographic images when using a JMI NGF-S focuser with Meade 16" catadioptric telescopes . . .This ada...

This set of die cast tube rings is for mounting the 5.9" Takahashi TOA-150 refractor on an equatorial mount, although it can also be used for any o...

 This powder-coated matte-finish satin black ring set is designed to hold 4" diameter refractor optical tubes such as the TeleVue TV-102, NP101, an...

This 2" drawtube travel Feather Touch focuser from Starlight Instruments is a precision-machined Crayford-type 2" focuser for reflectors. The frict...

This micro-fine focusing knob replaces one of the standard focusing knobs on all Takahashi refractors using a 4" focuser - the FSQ-106, FS-128F, TO...

This dual ring single-piece clamshell tube holder mounts a Takahashi TOA-130 on an equatorial mount . This 155mm i.d. tube holder is designed speci...

This polar finderscope works with the Losmandy HGM Titan mount only. Complete with a variable brightness red LED illuminator, it works in both Nort...

This adapter threads onto the rear cell of 10" and larger aperture Meade catadioptric telescopes to allow a Feather Touch focuser with 0.8" of draw...

This adapter threads onto the rear cell of 7" to 9.25" aperture catadioptric telescopes to hold a Feather Touch focuser with 0.8" or 1.5" of drawtu...

This 2.1" tall by 3.5" diameter adapter has 3.25" diameter internal threads on one end that attach to the rear cell of 11" and 14" aperture Celestr...

This dovetail is designed to slide right into the Tele Vue QRB-1002 or a similar Vixen finder shoe.  The dovetail will attach to a Tele Vue Sol Sea...

Celestron 1.25" Dielectric Star Diagonal with Twist-Lock Eyepiece Clamp If you're still using a basic 1.25" diagonal that came bundled with your te...