Best match
K&F CONCEPT Outdoor Telescope 12*50 BAK4 HD Monocular Travel Monocular Telescope Monocular for Adults Monocular Telescope
AliExpress · Top-ranked for this budget
$25.68$65.98
Get deal Prices updated Nov 11, 2026
Best Monoculars Under $300
We compared 55 monoculars priced under $300 from 5 stores. Most cost around $38, and well-matched options start at $25.20. encalife, APEXEL, Rexing and Kttrey have the most models in this price range. 29 are currently marked down. Prices come from each store's product feed and are refreshed every day.
55Compared
5Stores
$25.20From
29On sale
Top picks under $300
Budget pick
8x32 Pocket Monocular Telescope HD
Encalife · One of the cheapest well-matched options
$130
Get deal 
Big price drop
K&F CONCEPT Outdoor 12x50 Monocular Telescope High Definition BAK-4 Prism Waterproof HD Monocular for Adults Monocular Telescope
AliExpress · 61% below its usual price
$28.79$73.98
Get deal 55 deals
Monoculars under $300
-61%
AliExpressK&F CONCEPT Outdoor Telescope 12*50 BAK4 HD Monocular Travel Monocular Telescope Monocular for Adults Monocular Telescope
$25.68$65.98
You save $40
-61%
AliExpressK&F CONCEPT Outdoor 12x50 Monocular Telescope High Definition BAK-4 Prism Waterproof HD Monocular for Adults Monocular Telescope
$28.79$73.98
You save $45
-61%
AliExpressTelescope SV49 Monocular Powerful Professional Monoculars Waterproof Camping Equipment for Travel And Hunting
$44.89$115.10
You save $70
-7%
-61%
AliExpressK&F CONCEPT 8-32X50 Monocular Telescope High Power Dual Focus HD Monocular for Outdoor Camping Travel with Phone Holder Tripod
$46.70$119.98
You save $73
-55%
AliExpressMonocular Telescope 10-30X50 Zoomable High Powered Monoculars for Adults Waterproof Large Objective Monoculars For Opera Camping
$50.21$111.58
You save $61
-58%
AliExpressK&F Concept 12X50 Monocular Telescope IP66 Waterproof HD BAK4 Monocular for Birdwatching Hunting Travel with Phone Holder Tripod
$33.25$79.98
You save $47
-53%
AliExpress10X50 Monocular Telescope High Power Monoculars With Bak4 Prism FMC Coating HD Monocular Scope for Bird Watching Hunting Camping
$34.48$73.37
You save $39
-55%
AliExpressMonocular Telescope 10-30x50 Outdoor Camping Hiking High Power Monocular Telescope
$25.20$55.99
You save $31
-55%
AliExpress10X40 Monocular All-metal Outdoor Mountaineering High Definition High Power Monocular
$27.13$60.28
You save $33
-55%
AliExpress12X50 Monocular Telescope Portable Professional Handheld Monocular For Camping Bird Watching Travel Outdoor Sightseeing Accessor
$44.04$97.86
You save $54
-52%
AliExpress12x42 Monocular Telescope for Adults High Powered HD Compact Monoculars Portable Handheld Telescope with BAK4 Prism for Camping
$25.28$52.67
You save $27
-52%
AliExpressDatyson 8x25 Monocular BAK-4 Prism, Full-Metal Body, FMC Coated Lenses, Monocular Telescope for Hiking, Bird Watching and Travel
$33.65$70.10
You save $36
-52%
AliExpress10x56/12x56 ED Lens Monocular Telescope for Adults With Smartphone Adapter Monocular Scope with Clear for Bird Watching Camping
$66.91$139.39
You save $72
-48%
AliExpressWG11 Zoom Monocular Telescope Camera 8-20x50 High Quality Zoomable Monocular Waterproof Hunting Monoculars For Animals Watching
$38.26$73.57
You save $35
-50%
AliExpress10X40 All Metal Monocular Telescope HD High Power Outdoor Monocular for Mountaineering Camping Travel
$30.12$60.24
You save $30
-50%
AliExpressMaifeng 12x50 Monocular Telescope HD High Power Long Range Spyglass Waterproof Monoculars Durable FMC BAK4 Prism For Camping
$34.18$68.35
You save $34
-48%
AliExpress12X50 High-Definition Monocular, suitable for adults, pocket monocular, perfect for stargazing, great for gifting
$27.78$53.43
You save $26
-48%
AliExpressABST 5x20 Monocular Telescope Periscope High Definition Portable Outdoor Metal Telescopic Monocular Periscope Adjustable Lens
$37.22$71.57
You save $34
-48%
AliExpressMonocular Zoom Telescope Powerful Monocular Bak4 Prism Waterproof Anti-Fog Camping Bird Watching Landscape Telescopes for Phone
$51.02$98.11
You save $47
-46%
-42%
AliExpress13x50 Monocular Telescope, High Power HD Spotting Scope, Nitrogen Filled Waterproof Rangefinding Monocular, Wide Angle Low Light
$28.22$48.65
You save $20
-37%
AliExpressMonocular 8-20x50 Zoom Telescope High Powerful Monoculars For Camping Hiking Bird Watching Waterproof BAK4 Prism
$45.98$72.99
You save $27
-37%
AliExpressMonocular Baigish 8-24x40 Zoom Metal High Powerful Telescope Bak4 Prism Waterproof Monoculars Long Distance Tourism Hiking Sport
$64.01$101.60
You save $38
-30%
AliExpressMini Monocular Telescope Professional 10x25 for Outdoor Observation, Compact Portable Waterproof Monocular Telescope
$27.29$38.99
You save $12
-28%
-10%
AliExpressOutdoor Portable 5x20 Periscope Hunting Foldable Monocular Telescope Retractable HD Monoculars For Hiking Birds Watching
$33.36$37.07
You save $4
-10%
AliExpressAPL 12X50ED HD Monocular 12X50 Monocular with ED Glass and IPX7 Waterproof
$84.79$94.21
You save $9
-8%
AliExpress10-90x25 Golden High Resolution Zoom Monocular Telescope Gift Give a Friend Preferred Monocular Telescope
$52.95$57.56
You save $5
Not what you need? Search all monoculars →
Refreshed daily. Prices come straight from each store's product feed — last update Nov 11, 2026.
5 stores, one list. We mix stores so no single shop crowds out the rest.
Coupons on top. Look for the coupon tag on a deal to save even more at checkout.
Monoculars under $300: FAQ
1What is the cheapest monocular under $300?
1
What is the cheapest monocular under $300?In today's comparison, well-matched monoculars start at $25.20 — for example "Monocular Telescope 10-30x50 Outdoor Camping Hiking High Power Monocular Telescope" at AliExpress. Prices change daily, so check the store for the current price.
2How much do monoculars under $300 usually cost?
2
How much do monoculars under $300 usually cost?The typical price of the monoculars in this list is about $38. 55 models from 5 stores are listed under $300.
3Which stores sell monoculars under $300?
3
Which stores sell monoculars under $300?AliExpress (40), Encalife (10), APEXEL (2), Amazon (2) and Rexing (1) — the number shows how many matching monoculars each store has.
4Are any monoculars under $300 on sale?
4
Are any monoculars under $300 on sale?Yes — 29 are marked down right now. The biggest markdown is 61% off "K&F CONCEPT Outdoor Telescope 12*50 BAK4 HD Monocular Travel Monocular Telescope Monocular for Adults Monocular Telescope" at AliExpress ($25.68). Use the "On sale" filter to see them all.
5How often is this list updated?
5
How often is this list updated?Every day, after the stores' product feeds are refreshed. This list was last updated on Nov 11, 2026. Prices and stock can change at any time, so the store's own page is always the final word.
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Prices and availability come from the stores and may change. We may earn a commission when you buy through these links — affiliate disclosure.