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Jumelles

Binoculars are the most-used and least-appreciated instrument in astronomy. They set up in seconds, show the Andromeda Galaxy, the Double Cluster and the Milky Way star fields better than most telescopes, and are genuinely useful in daylight. David Astro stocks binoculars in Canada, from compact 8x42 roof prisms to 100 mm astronomical giants, shipped domestically.

Specification here is straightforward once you know what the numbers mean, and we are happy to explain the trade-offs before you buy rather than after. Tell us how you plan to use them and how you will hold them.

Filtres

$139.95 - $139.95
$139.95
$139.95 - $139.95
$139.95

Celestron Jumelles SkyMaster 25x70

CEL-71008
1 en stock

Caractéristiques Jumelles à prisme de Porro à grossissement 25x Le grand objectif de 70 mm offre une luminosité d'image maximale dans des condit...

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$139.95 - $139.95
$139.95
$139.95 - $139.95
$139.95
$279.95 - $279.95
$279.95
$279.95 - $279.95
$279.95

Celestron Jumelles SkyMaster Pro 15x70

CEL-72030
1 en stock

Caractéristiques Grands objectifs de 70 mm pour une excellente collecte de lumière dans des conditions de faible luminosité ou pour l'observation...

Afficher tous les détails
$279.95 - $279.95
$279.95
$279.95 - $279.95
$279.95
$349.95 - $349.95
$349.95
$349.95 - $349.95
$349.95

Celestron Jumelles SkyMaster Pro 20x80

CEL-72031
1 en stock

Caractéristiques Grands objectifs de 80 mm pour une excellente collecte de lumière dans des conditions de faible luminosité ou pour l'observation...

Afficher tous les détails
$349.95 - $349.95
$349.95
$349.95 - $349.95
$349.95
$219.95 - $219.95
$219.95
$219.95 - $219.95
$219.95

Celestron SkyMaster Pro ED 7 x 50MM Porro Binoculars

CEL-72033
1 en stock

7x magnification with 50mm objective lenses Extra-Low Dispersion (ED) glass eliminates chromatic aberration Expansive 7.8° angular field of view G...

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$219.95 - $219.95
$219.95
$219.95 - $219.95
$219.95
$329.95 - $329.95
$329.95
$329.95 - $329.95
$329.95

Celestron Jumelles TrailSeeker 10x42

CEL-71406
1 en stock

Caractéristiques Corps en alliage de magnésium : cadre léger et durable qui durera toute une vie et pourra être utilisé sur le terrain Prismes B...

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$329.95 - $329.95
$329.95
$329.95 - $329.95
$329.95
$319.95 - $319.95
$319.95
$319.95 - $319.95
$319.95

Celestron Jumelles TrailSeeker 8x42

CEL-71404
1 en stock

Caractéristiques Corps en alliage de magnésium : cadre léger et durable qui durera toute une vie et pourra être utilisé sur le terrain Prismes B...

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$319.95 - $319.95
$319.95
$319.95 - $319.95
$319.95
$409.95 - $409.95
$409.95
$409.95 - $409.95
$409.95

Celestron Jumelles TrailSeeker ED 10x42

CEL-71407
1 en stock

Caractéristiques Les lentilles d'objectif ED fournissent des images supérieures pratiquement sans aberration chromatique avec une reproduction pr...

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$409.95 - $409.95
$409.95
$409.95 - $409.95
$409.95
$399.95 - $399.95
$399.95
$399.95 - $399.95
$399.95

Celestron Jumelles TrailSeeker ED 8x42

CEL-71405
1 en stock

Caractéristiques Les lentilles d'objectif ED fournissent des images supérieures pratiquement sans aberration chromatique avec une reproduction pr...

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$399.95 - $399.95
$399.95
$399.95 - $399.95
$399.95
$73.95 - $73.95
$73.95
$73.95 - $73.95
$73.95

Celestron Jumelles UpClose G2 10-30x50 Zoom

CEL-71260
1 en stock

Caractéristiques Jumelles de haute qualité à un prix abordable / économique Les optiques multicouches augmentent la transmission de la lumière, ...

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$73.95 - $73.95
$73.95
$73.95 - $73.95
$73.95
$26.95 - $26.95
$26.95
$26.95 - $26.95
$26.95

Celestron Jumelles UpClose G2 10x25

CEL-71232
1 en stock

Caractéristiques Jumelles de haute qualité à un prix abordable / économique Les optiques multicouches augmentent la transmission de la lumière, ...

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$26.95 - $26.95
$26.95
$26.95 - $26.95
$26.95
$27.95 - $27.95
$27.95
$27.95 - $27.95
$27.95

Celestron Jumelles UpClose G2 10x25 - Emballage Double-Coques

CEL-71233
1 en stock

Caractéristiques Jumelles de haute qualité à un prix abordable / économique Les optiques multicouches augmentent la transmission de la lumière, ...

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$27.95 - $27.95
$27.95
$27.95 - $27.95
$27.95
$51.95 - $51.95
$51.95
$51.95 - $51.95
$51.95

Celestron Jumelles UpClose G2 10x50

CEL-71256
1 en stock

Caractéristiques Jumelles de haute qualité à un prix abordable / économique Les optiques multicouches augmentent la transmission de la lumière, ...

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$51.95 - $51.95
$51.95
$51.95 - $51.95
$51.95
$54.95 - $54.95
$54.95
$54.95 - $54.95
$54.95

Celestron Jumelles UpClose G2 20x50

CEL-71258
1 en stock

Caractéristiques Jumelles de haute qualité à un prix abordable / économique Les optiques multicouches augmentent la transmission de la lumière, ...

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$54.95 - $54.95
$54.95
$54.95 - $54.95
$54.95
$47.95 - $47.95
$47.95
$47.95 - $47.95
$47.95

Celestron Jumelles UpClose G2 7x35

CEL-71250
1 en stock

Caractéristiques Jumelles de haute qualité à un prix abordable / économique Les optiques multicouches augmentent la transmission de la lumière, ...

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$47.95 - $47.95
$47.95
$47.95 - $47.95
$47.95
$24.95 - $24.95
$24.95
$24.95 - $24.95
$24.95

Celestron Jumelles UpClose G2 8x21

CEL-71230
1 en stock

Caractéristiques Jumelles de haute qualité à un prix abordable / économique Les optiques multicouches augmentent la transmission de la lumière, ...

Afficher tous les détails
$24.95 - $24.95
$24.95
$24.95 - $24.95
$24.95
$25.95 - $25.95
$25.95
$25.95 - $25.95
$25.95

Celestron Jumelles UpClose G2 8x21 - Emballage Double-Coques

CEL-71231
1 en stock

Caractéristiques Jumelles de haute qualité à un prix abordable / économique Les optiques multicouches augmentent la transmission de la lumière, ...

Afficher tous les détails
$25.95 - $25.95
$25.95
$25.95 - $25.95
$25.95
$49.95 - $49.95
$49.95
$49.95 - $49.95
$49.95

Celestron Jumelles UpClose G2 8x40

CEL-71252

Caractéristiques Jumelles de haute qualité à un prix abordable / économique Les optiques multicouches augmentent la transmission de la lumière, ...

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$49.95 - $49.95
$49.95
$49.95 - $49.95
$49.95
Explore Scientific BT 150mm ED Giant Binocular
$9,999.99 - $9,999.99
$9,999.99
$9,999.99 - $9,999.99
$9,999.99

Explore Scientific BT 150mm ED Giant Binocular

ES-01-14260

Dual 150mm Objective Lenses Premium Extra-Low Dispersion (ED) Glass Accepts Interchangeable 1.25-inch Eyepieces Includes a Pair of Starter Eyepiec...

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$9,999.99 - $9,999.99
$9,999.99
$9,999.99 - $9,999.99
$9,999.99
Explore Scientific BT 82mm ED Giant Binocular
$3,299.99 - $3,299.99
$3,299.99
$3,299.99 - $3,299.99
$3,299.99

Explore Scientific BT 82mm ED Giant Binocular

ES-01-14240

Dual 82mm Extra-Low Dispersion (ED) Objective Lenses Reduces Chromatic Aberration for Color-True Images Accepts Standard 1.25" Interchangeable Eye...

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$3,299.99 - $3,299.99
$3,299.99
$3,299.99 - $3,299.99
$3,299.99
Explore Scientific BT-120 SF Large Binoculars
$2,499.99 - $2,499.99
$2,499.99
$2,499.99 - $2,499.99
$2,499.99

Explore Scientific BT-120 SF Large Binoculars

ES-01-14230

Large-Aperture Binocular Telescope Design Angled Eyepiece Holders for Comfortable Viewing Accepts Standard 1.25" Eyepieces Nitrogen-Purged, Waterp...

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$2,499.99 - $2,499.99
$2,499.99
$2,499.99 - $2,499.99
$2,499.99
Explore Scientific BT-120mm ED Giant Binocular
$5,549.99 - $5,549.99
$5,549.99
$5,549.99 - $5,549.99
$5,549.99

Explore Scientific BT-120mm ED Giant Binocular

ES-01-14250

Twin 120mm ED Apochromatic Objectives Interchangeable 1.25" Eyepiece Holders Includes Starter Eyepiece Pair Reduces Eye Strain for Long Sessions R...

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$5,549.99 - $5,549.99
$5,549.99
$5,549.99 - $5,549.99
$5,549.99
Explore Scientific BT-70 SF Large Binoculars with 62 Degree LER Eyepieces
$1,699.99 - $1,699.99
$1,699.99
$1,699.99 - $1,699.99
$1,699.99

Explore Scientific BT-70 SF Large Binoculars with 62 Degree LER Eyepieces

ES-01-14200

Large Aperture Objective Lenses Interchangeable 1.25" Eyepiece Compatibility Comfortable 45-Degree Angled Viewing Waterproof and Nitrogen-Purged M...

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$1,699.99 - $1,699.99
$1,699.99
$1,699.99 - $1,699.99
$1,699.99
Explore Scientific G400 Series 10x42 Binoculars
$199.99 - $199.99
$199.99
$199.99 - $199.99
$199.99

Explore Scientific G400 Series 10x42 Binoculars

ES-11043

10x Magnification 42mm Objective Lenses 325 ft Field of View at 1,000 yards 15.1mm Eye Relief Waterproof and Fog-Proof Description FAQ Specific...

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$199.99 - $199.99
$199.99
$199.99 - $199.99
$199.99
Explore Scientific G400 Series 10x50 Binoculars
$349.99 - $349.99
$349.99
$349.99 - $349.99
$349.99

Explore Scientific G400 Series 10x50 Binoculars

ES-11051

Roof-Style BaK-4 Prisms Fully Multi-Coated Optics Silver, Phase & Dielectric Prism Coatings Waterproof Construction Twist-Up Eyecups for Eyegl...

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$349.99 - $349.99
$349.99
$349.99 - $349.99
$349.99

Reading Binocular Specifications

The two numbers in a binocular's name are magnification and objective diameter. Dividing the second by the first gives exit pupil, which determines brightness and how forgiving they are to hold.

  • 7x50 and 10x50: The classic astronomy sizes. A 7x50 gives a 7 mm exit pupil, matching a fully dark-adapted young eye; 10x50 shows more detail with a slightly dimmer, less stable view.
  • 8x42 and 10x42: Lighter general-purpose sizes that work well for astronomy in suburban skies where a large exit pupil mostly collects light pollution.
  • Giant binoculars, 70 mm to 100 mm: Serious deep-sky instruments requiring a tripod or parallelogram mount; interchangeable-eyepiece models allow magnification changes.
  • Porro versus roof prism: Porro prisms give more depth perception and better light throughput for the money; roof prisms are more compact and weatherproof but need expensive coatings to match.
  • Image stabilized: Optical or electronic stabilization removes hand shake, effectively giving a higher usable magnification handheld — genuinely transformative for astronomy.
  • Mounts and adapters: Tripod adapters, parallelogram arms and harnesses that make longer sessions comfortable.

Why Choose David Astro for Binoculars

The right binocular depends less on the brand than on your eyes, your hands and your sky.

  • Exit pupil matched to your age and sky: Dark adaptation reduces with age, and a 7 mm exit pupil under Bortle 7 skies mainly delivers skyglow. We size accordingly.
  • Handheld stability honesty: Above roughly 10x, handheld views degrade for most people. We will tell you when a tripod or stabilization is the real answer rather than more magnification.
  • Authorized dealer: Genuine optics with full manufacturer warranty, verified and held in our Canadian warehouse.
  • Collimation checks: Binoculars can arrive or become misaligned, and we can check and address it in-house rather than routing you overseas.
  • Ships from Canada: Domestic delivery without duties or brokerage fees for Canadian customers.

Binoculars in Canada — Frequently Asked Questions

What is the best all-round astronomy binocular?
A 10x50 porro prism is the traditional answer and remains a good one: enough aperture to show deep-sky objects, light enough to hold, and forgiving of imperfect technique.
Are image-stabilized binoculars worth it?
For astronomy, they are one of the few products that genuinely changes what you can see handheld. Stabilization at 12x or 14x reveals detail that a shaky 10x view simply loses.
Do I need a tripod?
Above 10x or above roughly 1 kg, yes for comfortable extended viewing. For giant binoculars a parallelogram mount is far better than a tripod because it allows seated observation near zenith.
How do I know if my binoculars are collimated?
Look at a bright star and slowly move the binoculars away from your eyes. If the two images separate rather than merging cleanly, they are out of alignment. Bring them to us and we will assess.

Choosing a pair?

Tell us your sky, your budget and whether you will hold or mount them. Canadian stock, expert advice.