Telescope Accessories

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iOptron Lithium-Poly Battery f Picture

iOptron Lithium-Poly Battery for SkyTracker Pro

SKU: AT3329MFR: 3329
  • Power your SkyTracker Pro with this iOptron battery.
  • Long-lasting Lithium-Poly battery; 2000 mAh capacity.
  • Reliable power supply: 3.7V output (4.2V peak).
  • Compact battery: 0.33 x 1.34 x 2.00" dimensions.
  • Lightweight power: only 1.1 oz for easy portability.
$20.00
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Baader Planetarium Turbo Film, Picture

Baader Planetarium Turbo Film, 127x51cm

SKU: AA2459350MFR: TURBO
  • Baader Planetarium film: Safe solar viewing.
  • 127x51cm Turbo film: Ideal for telescope filters.
  • 12 micron thickness: Provides high image quality.
  • Telescope accessory: Durable & reliable material.
  • Approx. 95% transmission: Sharp, clear views.
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$53.00
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Baader Planetarium 80mm M68 Ex Picture

Baader Planetarium 80mm M68 Extension Tube

SKU: AA2458208MFR: M68/80
  • Optimize telescope eyepiece projection setup.
  • 80mm extension tube for Baader Planetarium scopes.
  • M68 threads ensure secure telescope accessory fit.
  • Enhances Fluoride Flatfield Convertor performance.
  • 62mm clear aperture minimizes image vignetting.
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$146.00
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Baader Planetarium Hyperion 2" Picture

Baader Planetarium Hyperion 2" Finetuning Stopring

SKU: AA2958027MFR: HYP-STOP
  • Achieve precise focus with 2" telescope stopring.
  • Ensures secure fit with brass clampring design.
  • Optimize telescope performance with fine-tuning.
  • Compatible with 2" astronomy telescope focusers.
  • Enhances image quality for superior viewing.
$38.00
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Explore Scientific Finderscope Picture

Explore Scientific Finderscope Base with Screws

SKU: ESFNDRBASEBMFR: FNDRBASEBLK
  • Secure finderscope base for Explore Scientific telescopes.
  • Enhance telescope accuracy with stable finderscope mount.
  • Durable telescope accessory: weight 7oz, size 50x25mm.
  • Easy finderscope installation with included screws.
  • Optimize optical alignment with this sturdy base.
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$41.19
$49.99
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Tele Vue Twist-On Style Eyegua Picture

Tele Vue Twist-On Style Eyeguard 8mm Extender

SKU: TVEGE0020MFR: EGE-0020
  • Enhance eyepiece comfort with Tele Vue extender.
  • Achieve optimal viewing with 8mm extension length.
  • Durable aluminum build ensures lasting performance.
  • Twist-on eyeguard provides secure, custom fit.
  • Maximize optical clarity with precise positioning.
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$45.00
$58.00
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Baader Planetarium 2" Clickloc Picture

Baader Planetarium 2" Clicklock Eyepiece Clamp with S58 Dovetail

SKU: AA2957258MFR: BDS-CLK
  • Secure 2" eyepieces with ClickLock clamp system.
  • Baader Planetarium adapter fits 2" BDS focusers.
  • S58 dovetail ensures stable telescope accessory mount.
  • Fast clamping for all 2" telescope accessories.
  • 50.8mm clear aperture minimizes vignetting issues.
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$106.00
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Farpoint FP-330 Molecular Siev Picture

Farpoint FP-330 Molecular Sieve Refills - 10 packs

SKU: FARFP330MFR: FP330
  • Farpoint Molecular Sieve Refills: 10-Pack Value.
  • Optimal desiccant for SBIG replacement plugs.
  • Enhance telescope optics with superior drying.
  • Maintain optical quality with moisture control.
  • Extend equipment lifespan with these refills.
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$7.77
$10.00
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iOptron Controller Cable Conne Picture

iOptron Controller Cable-Connect Gotonova to Mount

SKU: ATICCMFR: 8415
  • Connect GoToNova controller with iOptron cable.
  • Ensures stable connection for iOptron telescope mount.
  • Essential navigational accessory for GoTo telescopes.
  • High-quality cable optimizes GoToNova controller use.
  • Reliable data transfer for precise telescope control.
$18.00
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Explore Scientific 50mm Finder Picture

Explore Scientific 50mm Finderscope Rings, Standard Height

SKU: ESFNDRRGSSTDMFR: FNDRRGSSTD
  • Enhance telescope accuracy with this 50mm finderscope.
  • Durable rings ensure stable finderscope mounting.
  • Standard height rings offer versatile telescope use.
  • Achieve precise aiming with quality telescope optics.
  • Lightweight design; finderscope adds minimal weight.
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$59.99
$71.98
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Baader Planetarium T-2 Adaptor Picture

Baader Planetarium T-2 Adaptor for 2" BDS Diamond Steeltrack Focuser

SKU: AA2957202MFR: BDS-T2
  • Optimize telescope focus with T-2 adapter.
  • Enhances 2" BDS Diamond Steeltrack focuser setup.
  • Baader Planetarium adapter ensures secure connection.
  • Achieve precise telescope focus adjustments easily.
  • Durable adapter for astronomy telescope accessories.
$36.00
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Sky-Watcher AC/DC Power Adapte Picture

Sky-Watcher Sky-Watcher Adapter

SKU: SKWS30105MFR: S30105
  • Sky-Watcher adapter: reliable telescope power source.
  • AC/DC adapter ensures consistent power for telescopes.
  • Stable power supply: optimize telescope performance.
  • Telescope accessory: eliminates battery dependence.
  • Sky-Watcher power adapter: for AC/DC compatibility.
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$55.00
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Baader Planetarium 1:1.70 Glas Picture

Baader Planetarium 1:1.70 Glasspath Corrector for MaxBright Binocular Viewer

SKU: AA2456316MFR: GLASS-2
  • Optimize binocular viewing with this corrector.
  • 1.70x glasspath ensures optimal image quality.
  • Designed for MaxBright & Mark V binocular viewers.
  • Enhances telescope accessory performance notably.
  • Baader Planetarium quality for clear observations.
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$149.00
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Tele Vue 2mm Extension Accesso Picture

Tele Vue 2mm Extension Accessory Tube for 2.4" Imaging Accessories

SKU: TVTLG0080MFR: TLG-0080
  • Precise 2mm extension for 2.4" imaging accessories.
  • Achieve optimal focus with this Tele Vue accessory tube.
  • Anodized aluminum build ensures lasting telescope use.
  • Enhance magnification power with this extension tube.
  • Fine-tune telescope images with this 2mm accessory.

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$30.00
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iOptron 1.5A AC Adaptor for Sm Picture

iOptron 1.5A AC Adaptor for SmartStart Series Telescope Systems

SKU: ATI841715MFR: 8417-15
  • Power your SmartStart Telescope with this AC adapter.
  • Provides reliable 12V DC power for iOptron telescopes.
  • Compatible with iOptron SmartStart Series telescopes.
  • Ensures consistent power for optimal telescope use.
  • Input: 110-240V AC; Output: 12V DC, 1.5A for telescopes.

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$26.00
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iOptron USB to RS232 Converter Picture

iOptron USB to RS232 Converter for Mounts

SKU: ATIRS232USBCMFR: 8435
  • Connect iOptron Mounts via reliable USB to RS232.
  • Seamless telescope control with included USB cable.
  • Broad compatibility: Windows & Mac OS telescope control.
  • Essential navigational accessories for iOptron telescopes.
  • Ensures stable data transfer for precise astronomy.

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$28.00
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Baader Planetarium Adapter, Co Picture

Baader Planetarium Adapter, Converts M36.4 to T2 (Takahashi/Vixen Small)

SKU: AA1508039MFR: T2-03
  • Converts Vixen/Takahashi to T-2 standard thread.
  • Baader Planetarium adapter for telescope accessories.
  • Enables secure connection of T-2 threaded components.
  • Precision-machined adapter ensures optimal optical alignment.
  • Enhances telescope versatility with T-2 compatibility.

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$36.00
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Celestron Origin Filter Drawer Picture

Celestron Origin Filter Drawer Kit

SKU: CNFDKMFR: 93681
  • Optimal optical filtration for clear views.
  • Precision-engineered telescope accessory.
  • Enhance observation with accurate light filters.
  • Seamlessly integrates with Celestron telescopes.
  • Robust build ensures lasting astronomical performance.

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$39.95
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Tele Vue Shoulder Bag for Rang Picture

Tele Vue Shoulder Bag for Ranger

SKU: TVCSSRMFR: RSB-2801
  • Tele Vue shoulder bag: Secure telescope storage.
  • Ranger telescope bag: Protect your investment.
  • Durable carry bag: Ensures safe transport always.
  • Tele Vue accessory: Ideal for scope protection.
  • Padded telescope bag: Shields from impacts.

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$55.00
$72.00
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Baader Planetarium 2" 37mm Cli Picture

Baader Planetarium 2" 37mm ClickLock Extension

SKU: AATRINGS522MFR: TRING-S52/2
  • Secure 2" ClickLock for telescope eyepieces.
  • 37mm extension optimizes telescope back focus.
  • Compatible with Skywatcher telescope models.
  • 2" barrel fits standard telescope focusers.
  • S52 dovetail adds connection versatility.

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$61.00
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Baader Planetarium M68 7.5mm E Picture

Baader Planetarium M68 7.5mm Extension Tube

SKU: AAM687MFR: M68/7
  • Achieve optimal focus with this 7.5mm extension tube.
  • M68 telescope adapter ensures secure connections.
  • Maximize eyepiece projection with added focus distance.
  • 62mm clear aperture minimizes image vignetting.
  • Lightweight design adds minimal weight to telescope.

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$76.00
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Explore Scientific 50mm Finder Picture

Explore Scientific 50mm Finderscope Rings for Right Angle Finder

SKU: ESFNDRRGSRAMFR: FNDRRGSRA
  • Enhance telescope accuracy with this 50mm finderscope.
  • Durable rings ensure stable finderscope mounting.
  • Optimize your telescope with Explore Scientific rings.
  • Achieve precise alignment using quality finderscope rings.
  • Sturdy mount rings for Explore Scientific finderscopes.

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$79.99
$95.98
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Baader Planetarium T-2 Aluminu Picture

Baader Planetarium T-2 Aluminum Fine-Adjustment Ring, 0.5mm

SKU: AAT2FAR5MFR: T2FAR-5
  • Achieve precise focus with this 0.5mm T-2 ring.
  • Fine-tune telescope optics using this adjustment ring.
  • T-2 adapter ensures secure accessory connection.
  • Maximize optical quality with Baader Planetarium.
  • Lightweight aluminum ring adds minimal weight.

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$10.00
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Baader Planetarium Binocular A Picture

Baader Planetarium Binocular ABS Adapter for Sky-Surfer III Red Dot Finder

SKU: AASSIIIBINMFR: SSIII-BIN
  • Secure Sky-Surfer III with this binocular adapter.
  • Durable ABS adapter ensures stable finder mounting.
  • Enhances red dot finder usability on binoculars.
  • Baader Planetarium quality for reliable performance.
  • Easy binocular integration for Sky-Surfer III finder.

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$11.50
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