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Under $20 Telescopes

Shop the best prices on 1,655 great value under $20 telescopes. Shopping for telescopes is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Elsavct, Hsmy and more. Buy telescopes online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 1,655
Astronomical Telescope Accessories Trimmer Lever Rods for 80EQ 80DX EQ1 EQ2 Telescope Tools,Long Si
$19.95 Save $15.00 RRP: $34.95
5X Viewfinder for Astronomical Telescope Star Finder Telescope 5x24 Portable Crosshair Telescope Fi
$18.95 Save $6.00 RRP: $24.95
Tactical Red Green Dot Laser Sight Scope Universal 11mm 20mm Picatinny Rail Mount Rifle Pistol Laser Sight Without Battery
$15.95 Save $4.00 RRP: $19.95
Astronomical Telescope for Sun Filters 1.25inch/31.7mmmm Eyepiece Lens Accessory Kit Full-Aluminum Standard Thread Multicolor
$15.95 Save $2.00 RRP: $17.95
Telescope Adapter Ring T2 Male Thread to M48X0.75mm M42X1mm Female Thread Astronomical Telescope Adapter
$11.95 Save $4.00 RRP: $15.95
210mm Dovetail Guide Optics Mount Screwed for Telescope Connect Equatorial Mount Dovetail Rail Bridge Plate
$19.95
-Style Dovetail Rail Plate - 48mm (1.89 Inch) Length for Telescope Finder Scope Smartphone Base Expand
$10.95 Save $4.00 RRP: $14.95
1.25inch Filter Variable Polarizing for Astronomy Monocular Telescope
$12.95 Save $9.00 RRP: $21.95
Children's Telescope 4 x 30 Color Rubber Handle Anti-Skid Children's Toy Binoculars Gifts Outdoor(Indian Tree Pink)
$10.95 Save $7.00 RRP: $17.95
8X20 HD Mini Pocket Zoom Monocular Outdoor Portable Telescope for Hunting Camping Mountaineering Hike Birdwatching
$13.95 Save $9.00 RRP: $22.95
Angeleyes Solar Finder for Sun Positioning for Astronomy Telescope
$21.95 Save $13.00 RRP: $34.95
Telescope Dovetail Smartphone Adapter Metal for Finder Scope
$15.95 Save $11.00 RRP: $26.95
Astronomical Telescope Trimmer Lever Rods for , Short Sizes
$18.95 Save $13.00 RRP: $31.95
Dovetail Rail Plate Telescope Finder Base Spacer Guide Rail, Black
$15.95 Save $11.00 RRP: $26.95
2026 NEW Telescope Finder Base Dovetail Groove 1/4 Thread Modification Base Astronomical Telescope Mount Acc
$19.95 Save $18.00 RRP: $37.95
Detachable DIY Periscope with Rotatable Optical Reflection for Physics Experiments – Portable Lightweight Educational Science Tool for Children's
$17.95 Save $5.00 RRP: $22.95
Monocular Telescope Handheld Telescope Pirate Toy Kids Spyglass Children Pirate Telescope
$10.95 Save $14.00 RRP: $24.95
Angeleyes Adjustable Finder Scope Bracket 50mm Double Ring 6-point Screw Guidescope Mount For Astronomical Telescope Black
$21.95
Astronomical Telescope Accessories Trimmer Lever Rods for 80EQ 80DX EQ1 EQ2 Telescope Tools,Long Sizes
$12.95
-Style Dovetail Rail Plate - 48mm (1.89 Inch) Length for Telescope Finder Scope Smartphone Base Expand
$9.95
1.25 Inches Black Solar Filter Astronomical Telescope Accessories Optical Glass Lens Optical Filter Lens Filter M30X1
$8.95 Save $6.00 RRP: $14.95
M42x1mm Male Turn to M42x0.75mm Female Threads Converter Mount Adapter Telescope Photography Accessories
$8.95 Save $5.00 RRP: $13.95
50mm Pad Astronomical Telescope Star Guide Ring Photographic Ring Horizontal Padding Accessories Black
$13.95 Save $9.00 RRP: $22.95
36mm Block Astronomical Telescope Guide Ring Photography Ring Horizontal Elevating Accessories Black
$11.95 Save $8.00 RRP: $19.95
1.25-Inch 3x Telescope Extender 31.7mm 3x Barlow Optical Lens Metal Astronomical Telescope Accessories
$13.95 Save $8.00 RRP: $21.95
Monocular Golf Binoculars Hd Rangefinder Monoculars Mini Portable Outdoor Telescope 7x18 Range Finder
$13.95 Save $9.00 RRP: $22.95
Telescope Portable High-Definition High-Power Night Monocular A
$14.95 Save $8.00 RRP: $22.95
Telescope Mount Dovetail Slot Plate Groove Finderscope Bracket,Black
$10.95 Save $5.00 RRP: $15.95
50mm Pad Astronomical Telescope Star Guide Ring Photographic Ring Horizontal Padding Accessories Red
$13.95 Save $9.00 RRP: $22.95
For StarPal Finderscope Bracket Dual Finder Scope Mounting Bracket for Astronomical Telescope Finderscope Bracket
$19.95 Save $1.00 RRP: $20.95
Astronomy Telescope 0.965 Inch H20mm Eyepiece Lens Fully
$7.95 Save $5.00 RRP: $12.95
Dovetail Bracket Base Finder Scope Base for Binoculars Telescope
$16.95 Save $10.00 RRP: $26.95