Telescope Adapters | Surplus Network

APEXEL Universal Phone Adapter for Telescope Binoculars Mobile Phone Holder Clip

APEXEL Universal Phone Adapter for...

$15.99 USD

APEXEL Universal Phone Adapter for...

$15.99 USD

1.25" Extension Extender Tube for Telescope Eyepiece/Filter W/ Compression Ring

1.25" Extension Extender Tube for...

$15.99 USD

1.25" Extension Extender Tube for...

$15.99 USD

NEW Universal Telescope Cell Phone Mount Adapter for Monocular Spotting Scope US

NEW Universal Telescope Cell Phone...

$8.98 USD

NEW Universal Telescope Cell Phone...

$8.98 USD

Swift 841-PA Telemaster Telephoto Adapter (for Swift 841 Spotting Scope)

Swift 841-PA Telemaster Telephoto...

$8.98 USD

Swift 841-PA Telemaster Telephoto...

$8.98 USD

LAKWAR Telescope Phone Adapter, Universal Cell Phone Mount Compatible Binoculars

LAKWAR Telescope Phone Adapter,...

$8.00 USD

LAKWAR Telescope Phone Adapter,...

$8.00 USD

Celestron Basic Smartphone Adapter (1.25")

Celestron Basic Smartphone Adapter...

$18.29 USD

Celestron Basic Smartphone Adapter...

$18.29 USD

NEEWER 1.25

NEEWER 1.25''Telescope Eyepiece...

$16.54 USD

NEEWER 1.25''Telescope Eyepiece...

$16.54 USD

Telescope Replacement Knobs/Handles/Bolts for Various Telescopes 3D Printed

Telescope Replacement...

$14.99 USD

Telescope Replacement...

$14.99 USD

1.25 to 2 Inch Telescope Eyepiece Adapter Ships From The U.S.A. !!!!!!!!

1.25 to 2 Inch Telescope Eyepiece...

$14.99 USD

1.25 to 2 Inch Telescope Eyepiece...

$14.99 USD

1.25inch Extension Tube and Telescope Mount Camera Adapter T-Ring For Canon EOS

1.25inch Extension Tube and Telescope...

$14.99 USD

1.25inch Extension Tube and Telescope...

$14.99 USD

2inch to M48*0.75 Telescope Adapter w/T Ring for Canon/Nikon/Sony SLR Camera

2inch to M48*0.75 Telescope Adapter...

$14.99 USD

2inch to M48*0.75 Telescope Adapter...

$14.99 USD

Celestron 93653-A 1.25-Inch Visual Back Metal Adapter ~ New Open Box ~ FREE SHIP

Celestron 93653-A 1.25-Inch Visual...

$24.99 USD

Celestron 93653-A 1.25-Inch Visual...

$24.99 USD

APEXEL 3Axis Telescope Phone Adapter CNC HighPrecision Photo Adapter with Remote

APEXEL 3Axis Telescope Phone Adapter...

$24.99 USD

APEXEL 3Axis Telescope Phone Adapter...

$24.99 USD

Celestron Basic Smartphone Adapter (1.25")

Celestron Basic Smartphone Adapter...

$24.99 USD

Celestron Basic Smartphone Adapter...

$24.99 USD

Universal Telescope Cell Phone Mount Adapter for Monocular Spotting Scope NEW

Universal Telescope Cell Phone Mount...

$10.99 USD

Universal Telescope Cell Phone Mount...

$10.99 USD

Two each, Bausch & Lomb Visual Back Eyepiece Adapters 63-1013

Two each, Bausch & Lomb Visual Back...

$22.99 USD

Two each, Bausch & Lomb Visual Back...

$22.99 USD

Fine Focus Knob ELITE VERSION for Celestron 8" and 9.25" SCT Telescope

Fine Focus Knob ELITE VERSION for...

$11.99 USD

Fine Focus Knob ELITE VERSION for...

$11.99 USD

Cabela

Cabela's Small Universal Digiscope...

$11.99 USD

Cabela's Small Universal Digiscope...

$11.99 USD

APEXEL 3Axis Telescope Phone Adapter CNC HighPrecision Photo Adapter with Remote

APEXEL 3Axis Telescope Phone Adapter...

$29.99 USD

APEXEL 3Axis Telescope Phone Adapter...

$29.99 USD

Celestron 93653-A 1.25-Inch Visual Back Metal Adapter ~ New ~ FREE SHIP

Celestron 93653-A 1.25-Inch Visual...

$29.99 USD

Celestron 93653-A 1.25-Inch Visual...

$29.99 USD

Astromania M42X0.75 Female to SCT Male Thread (2", 24 TPI) Telescope Adapter

Astromania M42X0.75 Female to SCT...

$23.98 USD

Astromania M42X0.75 Female to SCT...

$23.98 USD

1.25inch Extension Tube and Telescope Mount Camera Adapter T-Ring For Canon EOS

1.25inch Extension Tube and Telescope...

$13.49 USD

1.25inch Extension Tube and Telescope...

$13.49 USD

SLR&DSLR Camera Adapter T-Ring + 1.25" Telescope Mount Adapter + Extension Tube

SLR&DSLR Camera Adapter T-Ring +...

$13.49 USD

SLR&DSLR Camera Adapter T-Ring +...

$13.49 USD

Celestron 93626 Universal Digital Camera Adapter

Celestron 93626 Universal Digital...

$20.00 USD

Celestron 93626 Universal Digital...

$20.00 USD

Deluxe Holder for Celestron Nexstar Hand Controller for 2" tripods.

Deluxe Holder for Celestron Nexstar...

$17.99 USD

Deluxe Holder for Celestron Nexstar...

$17.99 USD

2'' to M42*0.75 Telescope Eyepiece...

$17.99 USD

2'' to M42*0.75 Telescope Eyepiece...

$17.99 USD

1.25inch Universal Telescope Focuser Adapter M42x0.75+1.25inch Eyepieces Base

1.25inch Universal Telescope Focuser...

$17.99 USD

1.25inch Universal Telescope Focuser...

$17.99 USD

William Optics 2" to 1.25" RotoLock Eyepiece Adapter - Gold # F-ROTO-A2-125

William Optics 2" to 1.25" RotoLock...

$39.87 USD

William Optics 2" to 1.25" RotoLock...

$39.87 USD

ScopeStuff #S2ES Explore Scientific to Synta/Orion/Vixen Finder Adapter FreeShip

ScopeStuff #S2ES Explore Scientific...

$29.00 USD

ScopeStuff #S2ES Explore Scientific...

$29.00 USD

Universal Telescope Cell Phone Mount Adapter for Monocular Spotting Scope 25-48

Universal Telescope Cell Phone Mount...

$8.54 USD

Universal Telescope Cell Phone Mount...

$8.54 USD

AutoFiLX200 - WiFi adapter for MEADE LX200

AutoFiLX200 - WiFi adapter for MEADE...

$59.00 USD

AutoFiLX200 - WiFi adapter for MEADE...

$59.00 USD

Celestron NeXYZ DX 3 Axis Smartphone Adapter with Bluetooth

Celestron NeXYZ DX 3 Axis Smartphone...

$59.00 USD

Celestron NeXYZ DX 3 Axis Smartphone...

$59.00 USD

Quick Release Plate with 1/4" Screw for Arca Swiss Tripod Ball Head/SLR camera

Quick Release Plate with 1/4" Screw...

$6.74 USD

Quick Release Plate with 1/4" Screw...

$6.74 USD

M42 M48 M54 Astronomical Telescope CAA 360 Degree Rotator Camera Angle Adjuster

M42 M48 M54 Astronomical Telescope...

$21.66 USD

M42 M48 M54 Astronomical Telescope...

$21.66 USD

2 inch to T2 M42*0.75 Telescope Mount Adapter+T Ring for Canon/Nikon/Sony DSLR

2 inch to T2 M42*0.75 Telescope Mount...

$14.39 USD

2 inch to T2 M42*0.75 Telescope Mount...

$14.39 USD

APEXEL Telescope Phone Adapter, Binocular Photo Adapter for Android & Iphone

APEXEL Telescope Phone Adapter,...

$28.99 USD

APEXEL Telescope Phone Adapter,...

$28.99 USD

APEXEL 3Axis Telescope Phone Adapter CNC HighPrecision Photo Adapter with Remote

APEXEL 3Axis Telescope Phone Adapter...

$54.99 USD

APEXEL 3Axis Telescope Phone Adapter...

$54.99 USD

Telescope Adapter Ring M48x0.75mm Male Thread to M42x0.75mm Female Thread

Telescope Adapter Ring M48x0.75mm...

$8.55 USD

Telescope Adapter Ring M48x0.75mm...

$8.55 USD

Telescope iPad Mount. For Celestron 8se, 6se, 5se, 4se, Evolution 8", 6"

Telescope iPad Mount. For Celestron...

$27.99 USD

Telescope iPad Mount. For Celestron...

$27.99 USD

APEXEL Universal Phone Adapter for Telescope Phone Holder Clip Diameter 23To50mm

APEXEL Universal Phone Adapter for...

$18.99 USD

APEXEL Universal Phone Adapter for...

$18.99 USD

ZWO 1.25" Non-Rotating Helical Focuser with Female M42 T/T2 Threads # ZWO-HF1.25

ZWO 1.25" Non-Rotating Helical...

$62.55 USD

ZWO 1.25" Non-Rotating Helical...

$62.55 USD

Blue Fireball Empty 1.25" Astronomical Filter Cell with Retaining Ring # S-1F

Blue Fireball Empty 1.25"...

$10.55 USD

Blue Fireball Empty 1.25"...

$10.55 USD

0.965 Inch to 1.25 Inch Eyepiece Adapter Astronomical Telescope Accessories

0.965 Inch to 1.25 Inch Eyepiece...

$12.90 USD

0.965 Inch to 1.25 Inch Eyepiece...

$12.90 USD

Blue Fireball 1.25" SCT Eyepiece Holder / Visual Back # E-15

Blue Fireball 1.25" SCT Eyepiece...

$32.85 USD

Blue Fireball 1.25" SCT Eyepiece...

$32.85 USD

GSO 50mm Extension Tube for 10" and 12" RC Telescopes with M117x1 Thread # FF179

GSO 50mm Extension Tube for 10" and...

$32.85 USD

GSO 50mm Extension Tube for 10" and...

$32.85 USD

1.25" Extension Tube and Telescope Mount Camera Adapter T-Ring For Canon EOS USA

1.25" Extension Tube and Telescope...

$14.88 USD

1.25" Extension Tube and Telescope...

$14.88 USD

Celestron SCT to 2" Visual Back Adapter # 93661

Celestron SCT to 2" Visual Back...

$28.60 USD

Celestron SCT to 2" Visual Back...

$28.60 USD

Telescope 2" to 1.25" Deluxe Anodized Alum Adapter with Brass Compression Ring

Telescope 2" to 1.25" Deluxe Anodized...

$16.95 USD

Telescope 2" to 1.25" Deluxe Anodized...

$16.95 USD

GLOW IN DARK Focus Knob for Celestron SCT-SE Telescopes 50mm Dia-FINE FOCUSING

GLOW IN DARK Focus Knob for Celestron...

$10.34 USD

GLOW IN DARK Focus Knob for Celestron...

$10.34 USD

Meade 07381 T-Mount Ring for Pentax K SLR DSLR Astro Imaging Photography NEW!

Meade 07381 T-Mount Ring for Pentax K...

$7.95 USD

Meade 07381 T-Mount Ring for Pentax K...

$7.95 USD

1/4-20 Telescope Tube to Tripod Adapter - fits standard photo tripods Set of 2

1/4-20 Telescope Tube to Tripod...

$7.95 USD

1/4-20 Telescope Tube to Tripod...

$7.95 USD

2" to 1.25" Non-Rotating Helical Telescope Fine Micro Focuser - Ships from USA

2" to 1.25" Non-Rotating Helical...

$37.95 USD

2" to 1.25" Non-Rotating Helical...

$37.95 USD

SVBONY SV210 Camera Angle Adjuster M63 CAA 360° Rotator for SV550 80mm F6

SVBONY SV210 Camera Angle Adjuster...

$34.99 USD

SVBONY SV210 Camera Angle Adjuster...

$34.99 USD

SVBONY SV214 Pro 3-Axis Smartphone Adapter 28mm-48mm Clamp Range for Telescope

SVBONY SV214 Pro 3-Axis Smartphone...

$34.99 USD

SVBONY SV214 Pro 3-Axis Smartphone...

$34.99 USD

1.25" T2 T Ring Adapter Lens Mount Telescope T Adapter for Nikon SLR Camera USA

1.25" T2 T Ring Adapter Lens Mount...

$13.98 USD

1.25" T2 T Ring Adapter Lens Mount...

$13.98 USD

1.25in Extension Tube and Telescope Mount Camera Adapter T-Ring For Canon EOS

1.25in Extension Tube and Telescope...

$14.78 USD

1.25in Extension Tube and Telescope...

$14.78 USD

SVBONY Universal Telescope Cell Phone Mount Adapter for Monocular Spotting Scope

SVBONY Universal Telescope Cell Phone...

$16.99 USD

SVBONY Universal Telescope Cell Phone...

$16.99 USD

1.25" Prime Focus Telescope Adapter w/Filter - Canon, Nikon, Micro 4/3, Sony E

1.25" Prime Focus Telescope Adapter...

$29.95 USD

1.25" Prime Focus Telescope Adapter...

$29.95 USD

Meade 07356 1.25" Telescope Basic Camera Adapter with T thread - Made in Japan

Meade 07356 1.25" Telescope Basic...

$29.95 USD

Meade 07356 1.25" Telescope Basic...

$29.95 USD

Meade 07356 1.25" Telescope Basic Camera Adapter with T thread - Made in Japan

Meade 07356 1.25" Telescope Basic...

$29.95 USD

Meade 07356 1.25" Telescope Basic...

$29.95 USD

1.25inch Extension Extender Tube 40mm for Telescope with Brass Compression Ring

1.25inch Extension Extender Tube 40mm...

$12.59 USD

1.25inch Extension Extender Tube 40mm...

$12.59 USD

2 Inch to 1.25 Inch Eyepiece Sleeve Astronomical Telescope Eyepiece Adapter Ring

2 Inch to 1.25 Inch Eyepiece Sleeve...

$12.59 USD

2 Inch to 1.25 Inch Eyepiece Sleeve...

$12.59 USD

Fine Focus Stepper Motor knob kit for Mak 127 Telescopes. 3D PRINTED

Fine Focus Stepper Motor knob kit for...

$15.29 USD

Fine Focus Stepper Motor knob kit for...

$15.29 USD

2'' to M48*0.75 Telescope Adapter+T...

$15.29 USD

2'' to M48*0.75 Telescope Adapter+T...

$15.29 USD

Antares 2" to 1.25" Twist Lock Eyepiece Adapter w/ integrated T Thread # MDA-TL

Antares 2" to 1.25" Twist Lock...

$33.95 USD

Antares 2" to 1.25" Twist Lock...

$33.95 USD

1.25inch Extension Extender Tube 34mm for Telescope Astro Eyepiece/Filter

1.25inch Extension Extender Tube 34mm...

$13.99 USD

1.25inch Extension Extender Tube 34mm...

$13.99 USD

1.25inch Extension Extender Tube 40mm for Telescope Astro Eyepiece/Filter

1.25inch Extension Extender Tube 40mm...

$13.99 USD

1.25inch Extension Extender Tube 40mm...

$13.99 USD

2 to 1.25 Inch Eyepiece Sleeve Astronomical Telescope Eyepiece Adapter Ring USA

2 to 1.25 Inch Eyepiece Sleeve...

$13.85 USD

2 to 1.25 Inch Eyepiece Sleeve...

$13.85 USD

ZWO T2-to-M48 Extender/2" Prime Focus Adapter w/ 16.5mm Extension M42-M48-16.5MM

ZWO T2-to-M48 Extender/2" Prime Focus...

$20.15 USD

ZWO T2-to-M48 Extender/2" Prime Focus...

$20.15 USD

GSO 50mm Extension Tube for 6" and 8" RC Telescopes with M90x1 Thread # FF006

GSO 50mm Extension Tube for 6" and 8"...

$30.70 USD

GSO 50mm Extension Tube for 6" and 8"...

$30.70 USD

BFB 1.25" Eyepiece Holder with T / T2 Female Thread (T2 Visual Back) E-10

BFB 1.25" Eyepiece Holder with T / T2...

$30.70 USD

BFB 1.25" Eyepiece Holder with T / T2...

$30.70 USD

Vixen, Synta, Orion to Explore Scientific and Meade Finder Adapter Version 3

Vixen, Synta, Orion to Explore...

$36.95 USD

Vixen, Synta, Orion to Explore...

$36.95 USD

NEEWER Metal Telescope Smartphone Adapter Mount for Spotting Scope *New*

NEEWER Metal Telescope Smartphone...

$23.99 USD

NEEWER Metal Telescope Smartphone...

$23.99 USD

Metal 8" 9.25" 11" SCT FunStar Make Celestron Schmidt-Cassegrain Telescope FAST

Metal 8" 9.25" 11" SCT FunStar Make...

$33.11 USD

Metal 8" 9.25" 11" SCT FunStar Make...

$33.11 USD

BFB M48x0.75 (2" Filter) Male to SCT Male & M48x0.75 Female Thread Adapter C-05

BFB M48x0.75 (2" Filter) Male to SCT...

$31.75 USD

BFB M48x0.75 (2" Filter) Male to SCT...

$31.75 USD

Blue Fireball 1.25" Spacer Ring with 0.25" Extension # S-1A

Blue Fireball 1.25" Spacer Ring with...

$13.75 USD

Blue Fireball 1.25" Spacer Ring with...

$13.75 USD

Celestron 42mm T-Ring for Sony E-Mount #93408

Celestron 42mm T-Ring for Sony...

$26.45 USD

Celestron 42mm T-Ring for Sony...

$26.45 USD

Blue Fireball M42x0.75 T/T2 Male to M54x0.75 Female Thread Adapter # T-16

Blue Fireball M42x0.75 T/T2 Male to...

$26.45 USD

Blue Fireball M42x0.75 T/T2 Male to...

$26.45 USD

Celestron #93625 1.25" Telescope T Adapter Camera Astro Imaging - Excellent Cond

Celestron #93625 1.25" Telescope T...

$17.95 USD

Celestron #93625 1.25" Telescope T...

$17.95 USD

Celestron Astronomy Telescope Eyepiece Binocular Viewer Special Accessories

Celestron Astronomy Telescope...

$130.00 USD

Celestron Astronomy Telescope...

$130.00 USD

Advanced 1.25" Telescope Camera Adapter Kit for all Pentax K Mount DSLR Cameras

Advanced 1.25" Telescope Camera...

$99.00 USD

Advanced 1.25" Telescope Camera...

$99.00 USD

Replacement Telescope focus knob Universal 6mm tuner slot. 20mm outer diameter

Replacement Telescope focus knob...

$8.99 USD

Replacement Telescope focus knob...

$8.99 USD

1.25" Non-Rotating Helical Telescope Fine Focuser T2 Male to T2 Female Threads

1.25" Non-Rotating Helical Telescope...

$34.95 USD

1.25" Non-Rotating Helical Telescope...

$34.95 USD

Convert ring SCT internal / external threads to M48*0.75/T2/MK telescope adapter

Convert ring SCT internal / external...

$9.92 USD

Convert ring SCT internal / external...

$9.92 USD

ZWO M54 M to M48 F Thread Low Profile...

$13.00 USD

ZWO M54 M to M48 F Thread Low Profile...

$13.00 USD

2Inch to T2 M42x0.75 Thread Astronomical Telescope Eyepiece Mount Adapter Camera

2Inch to T2 M42x0.75 Thread...

$9.90 USD

2Inch to T2 M42x0.75 Thread...

$9.90 USD

ZWO M48 Male Thread to M42 Female Thread Adapter # ZWO-M48-M42

ZWO M48 Male Thread to M42 Female...

$14.85 USD

ZWO M48 Male Thread to M42 Female...

$14.85 USD

Orion 05125 Telescope Tele-Extender Schmidt-Cassegrain SCT Astro Imaging - Japan

Orion 05125 Telescope Tele-Extender...

$19.95 USD

Orion 05125 Telescope Tele-Extender...

$19.95 USD

Astronomical Telescope Eyepiece Adapter 2" to 1.25" Adapter Ring

Astronomical Telescope Eyepiece...

$3.99 USD

Astronomical Telescope Eyepiece...

$3.99 USD

Aadapter for Celestron Telescope NexStar 130SLT 102SLT 127SLT 90SLT 4SE 5SE 6SE

Aadapter for Celestron Telescope...

$12.34 USD

Aadapter for Celestron Telescope...

$12.34 USD

2 Inch 2" Telescope T T2 Adapter to M54x0.75 M48 Male Mount Thread f Camera Ring

2 Inch 2" Telescope T T2 Adapter to...

$9.89 USD

2 Inch 2" Telescope T T2 Adapter to...

$9.89 USD

1.25INCH to M42x0.75mm Thread Astronomical Telescope Adapter 2 Size for Choice

1.25INCH to M42x0.75mm Thread...

$9.89 USD

1.25INCH to M42x0.75mm Thread...

$9.89 USD

Blue Fireball M48x0.75 Thread Spacer Ring with 4mm Extension # S-M48-04

Blue Fireball M48x0.75 Thread Spacer...

$15.85 USD

Blue Fireball M48x0.75 Thread Spacer...

$15.85 USD

Universal Telescope Cell Phone Mount Adapter for Moto Monocular Spotting Scope

Universal Telescope Cell Phone Mount...

$8.57 USD

Universal Telescope Cell Phone Mount...

$8.57 USD

1.25 in T2 T Ring Adapter Lens Mount Telescope T Adapter for Nikon SLR Camera

1.25 in T2 T Ring Adapter Lens Mount...

$13.88 USD

1.25 in T2 T Ring Adapter Lens Mount...

$13.88 USD

Celestron Tripod Set with Accessory Plate & 3 Clamping Rings with Screws O1

Celestron Tripod Set with Accessory...

$22.60 USD

Celestron Tripod Set with Accessory...

$22.60 USD

Tele Vue M42 T-Ring Adapter for 1.25" 2.5x and 5x Powermate # PTR-1250

Tele Vue M42 T-Ring Adapter for 1.25"...

$56.20 USD

Tele Vue M42 T-Ring Adapter for 1.25"...

$56.20 USD

2Inch Telescope Eyepiece Extension Tube Adapter Optical Length 40mm

2Inch Telescope Eyepiece Extension...

$20.69 USD

2Inch Telescope Eyepiece Extension...

$20.69 USD

Metal 2" 2 inch SCT Telescope Visual Back Adapter Schmidt Cassegrain SCT NEW!

Metal 2" 2 inch SCT Telescope Visual...

$21.95 USD

Metal 2" 2 inch SCT Telescope Visual...

$21.95 USD

Blue Fireball M51x0.75 M to M42x0.75 T/T2 M Adapter for some 50mm Finders T-19

Blue Fireball M51x0.75 M to M42x0.75...

$29.65 USD

Blue Fireball M51x0.75 M to M42x0.75...

$29.65 USD