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Under $20 Telescopes

Shop the best prices on 1,790 great value under $20 telescopes. Shopping for telescopes is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Elsavct, Toyvian and more. Buy telescopes online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 1,790
Astronomical Telescope Extension Tube Telescope T2 Extension Tube Black M48x0.75 Alloy Accessory 3/5/7/10/12/15/20/30mm 30mm
$15.95
2000x25 HD Monocular Telescope Mini Portable Mobile Phone Telescope with Holder Camping Birdwatching Telescope 2pcs
$13.95 Save $4.00 RRP: $17.95
10x25 High Times HD Dual Focus Zoom Monocular Tescope
$22.95
Miniature Tescope With Finger Buckle
$20.95
Miniature Tescope With Finger Buckle
$20.95
Binoculars Telescope Tripod Adapter Standard Fit
$20.95
3X Magnifier Sighting Telescope 3X Magnifier Scope Sighting Telescope with FTS Flip to Side Mount Fits Holographic and Sight
$20.95 Save $17.00 RRP: $37.95
2x Universal Dovetail Groove With Locking Screw Quick-connect Finder Scope Guide Scope Adapter Brac
$18.95 Save $9.00 RRP: $27.95
Universal Mobile Phone Telephoto Lens 18x Zoom External Camera Lens for Concerts Sports and Travel
$7.95 Save $7.00 RRP: $14.95
36mm Block Astronomical Telescope Guide Ring Photography Ring Horizontal Elevating Accessories Red
$11.95 Save $4.00 RRP: $15.95
Astronomical Telescope Primary Lens Drying Compartment
$19.95 Save $6.00 RRP: $25.95
Laser Level, Multi-tool Tape Measure, 2.5m Standard Level With Laser And Ruler Spirit Levels
$15.95 Save $15.00 RRP: $30.95
Telescope Mirror Erecting 90 Degree Diagonal Adapter 0.965 Inch Zenith Mirror
$14.95 Save $34.00 RRP: $48.95
Telescope Mount Dovetail Slot Plate Groove Finderscope Bracket,Black
$15.95 Save $1.00 RRP: $16.95
2X, 2 Inch Round Orange Reflectors For Motorcycles ATV/Dirt Bikes
$9.95 Save $1.00 RRP: $10.95
Dovetail Bracket Base Finder Scope Base for Binoculars Telescope
$18.95 Save $1.00 RRP: $19.95
Smartphone Adapter for Finder Scope Base Fixed Phone Mounting Bracket
$9.95 Save $1.00 RRP: $10.95
10x42 Monocular Mobile Telescope for Bird Watching, Hunting, Blue
$19.95 Save $1.00 RRP: $20.95
Telescope Finder Scope Base Mount Adapter Flat Base for Dovetail Slot 1/4 Thread Conversion Accesso js
$18.95
50mm Pad Astronomical Telescope Star Guide Ring Photographic Ring Horizontal Padding Accessories Bl
$13.95 Save $3.00 RRP: $16.95
Dovetail Slot Star Search Slot Guide Star Trough Finder Mirror Base Astronomical Telescope Accessor
$8.95 Save $10.00 RRP: $18.95
Aluminum Alloy M42 to M42 Telescopes Accessories Ring M42x0.75 Female Thread to M42X0.75 Male Thread for Telescope
$20.95
orange 30070 Astronomical Telescope Stargazing Positive Image High Power High Definition Adult Student High Power Gift
$17.95 Save $16.00 RRP: $33.95
Star Finder Mount 3-Point Astrophotography Guide Locking Rings for Telescope Mount Finder Pointer 100mm Black
$18.95 Save $9.00 RRP: $27.95
Datyson Astronomical Telescope Ring 1.25 Inch T Interface with M42X0.75 Thread Adapter
$9.95 Save $11.00 RRP: $20.95
Mobile Holographic Theater TV Projector Scientific Experiment Primary School Students Handmade Materials Invention
$15.95 Save $4.00 RRP: $19.95
Multi-function Finderscope Dovetail With Locking Screw Guide Scope Adapter Bracket For Astronomical Telescope,black
$19.95 Save $20.00 RRP: $39.95
Celestron Telescope Tripod Tray Support Bar - Compatible with 70EQ, 80DX, 90EQ/DX, 114EQ, 130EQ/DX Models
$20.95 Save $30.00 RRP: $50.95
Universal Mobile Phone Telephoto Lens 18x Zoom External Camera Lens for Concerts Sports and Travel
$15.95 Save $5.00 RRP: $20.95
Astronomy Telescope 0.965 Inch H20mm Eyepiece Lens Fully Multi-coated Optical Glass For Astronomy T
$17.95 Save $5.00 RRP: $22.95
Telescope Portable High-Definition High-Power Outdoor Adult Children'S Glasses Night Vision Monocul
$20.95 Save $7.00 RRP: $27.95
Single Telescope Toy Hand Telescope Kids Single Telescope Toy Science Experiment
$13.95 Save $4.00 RRP: $17.95