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Best refractors - Holiday Sale 2025

Last Updated - December 14, 2025

1
Best Choice

$Askar 71F Flat-Field Telescope, 71mm Aperture F6.9 ED Glass Refractor OTA, Quadruplet air-Spaced APO, 230mm Vixen Dovetail Plate for Deep Sky Astrophotography and Visual Astronomy$

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Askar

Askar 71F Flat-Field Telescope, 71mm Aperture F6.9 ED Glass Refractor OTA, Quadruplet air-Spaced APO, 230mm Vixen Dovetail Plate for Deep Sky Astrophotography and Visual Astronomy

Askar

$649.00

More Details
Main highlights
- The entire lens barrel uses high-quality CNC processing technology, and the interior of the lens barrel is painted with high-quality matte paint to effectively reduce stray light reflection
- The 1.25-inch 45-degree erecting prism can generate an upright, non-inverted image, which is convenient for you to observe visually, without having to worry about seeing reversed images up and down, left and right.
- Convenient for photographic composition and visual observation, just loose the screws the focus can be rotated 360 degrees, then you can achieve astronomical shooting
- Askar 71F takes practicality and versatility into full consideration, and its weight and size are effectively controlled, making it easy to carry and use. The 71F weighs only 2.5kg(5.51lb), and the overall weight is 3kg(6.61lb) (including the hoop and dovetail plate).
- Askar 71F can be used for both visual observation and photography. For the convenience of users, we also directly equip 71F with three visual accessories: 8mm eyepiece, 20mm eyepiece and 1.25-inch 45-degree erecting prism. Both eyepieces are very suitable for watching birds and scenery.
$649.00
2
15% Off

$SVBONY SV550 Telescope, 80ED F6 Triplet Apochromatic Refractor OTA, 2.5$

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

SVBONY
15% Off

SVBONY SV550 Telescope, 80ED F6 Triplet Apochromatic Refractor OTA, 2.5" Micro-Reduction Rap Focuser, 87mm Back Focus Distance, Telescope for Adults High Powered, for Deep Sky Astrophotography&Visual

SVBONY

$574.59

$675.99
(15% Off)

More Details
Main highlights
- Use this APO OTA apochromatic refractor to reveal the wonders of celestial bodies; you can observe the Messier catalog targets; the common shooting targets M42 M45; the difficulty factor is simple
- This little scope also includes the use of a 2.5-inch magnesium alloy dual-speed toothed focus mount (1:10); which reduces vignetting on full-frame cameras and reduces the weight of the support platform
- This APO adopts extreme extinction measures; there are multiple light barriers inside the focusing seat and the inner wall of the lens barrel; and 4 extinction barriers are designed to meet the ultimate pursuit of extinction
- The triplet apochromatic optics structure (1 piece of S-FPL51 low-dispersion ED glass and 2 pieces of correction glass) effectively improves the blue-edge chromatic aberration problem of single-ED structure imaging
- The telescope uses an air-spaced triple optical design that virtually eliminates chromatic aberration; resulting in bright; high-contrast images for exploring galaxies with better graphic clarity
$574.59
$675.99 (15% Off)
3
$Honey Refractometer for Moisture, Brix and Baume, 3-in-1 Uses, 58-90% Brix Scale Range, Ideal for Honey, Maple Syrup, and Molasses, Bee Keeping Supplies$

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

aichose

Honey Refractometer for Moisture, Brix and Baume, 3-in-1 Uses, 58-90% Brix Scale Range, Ideal for Honey, Maple Syrup, and Molasses, Bee Keeping Supplies

aichose

$22.88

More Details
Main highlights
- Measuring Range: Water Content (Moisture) 12-27%, Brix 58-90%, Be' (Baume) 38-43. Division: 0.5% Water, 0.5% Brix, 0.25 Be'(Baume) .
- It's designed for checking the quality of honey and other high sugar related liquids.
- Durable and Easy to Use & Carry -- Ideal for bee-keeping, food industry, agricultural & educational purposes.
- Automatic Temperature Compensation makes it even easier to get fast results.
- 3-in-1 scale design makes you know three indexes at one time:honey moisture/ brix/ baume.
$22.88
4
12% Off
$Celestron StarSense Explorer DX 102AZ App-Enabled Telescope – 102mm Refractor with Smartphone Dock & StarSense App – iPhone & Android Compatible – Easy-to-Use for Beginners$

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Celestron
12% Off

Celestron StarSense Explorer DX 102AZ App-Enabled Telescope – 102mm Refractor with Smartphone Dock & StarSense App – iPhone & Android Compatible – Easy-to-Use for Beginners

Celestron

$429.99

$489.95
(12% Off)

More Details
Main highlights
- UNBEATABLE WARRANTY & SUPPORT: Buy with confidence from Celestron, a leading telescope brand in California since 1960. Your purchase includes a 2-Year US Warranty and unlimited support from our team of US-based experts.
- TONIGHT’S BEST TARGETS, INSTANTLY: The app generates a curated list of the top objects to see based on your time and location. See planets, bright nebulae, galaxies, and star clusters from the city—and even more from dark skies.
- SMARTPHONE-POWERED SKY TOUR: No experience needed! Just dock your phone, launch the StarSense Explorer app, and follow the on-screen arrows to locate stars, planets, nebulae, and more.
- SIMPLE SETUP, SMOOTH TRACKING: Features a manual altazimuth mount with dual-axis slow-motion controls. Follow the on-screen arrows to your target; when the bullseye turns green, you can view it clearly through the eyepiece.
- PATENTED STARSENSE TECHNOLOGY: Unlike other astronomy apps, StarSense Explorer uses sky recognition technology to turn your phone into a celestial navigation system, analyzing star patterns overhead to pinpoint your telescope’s position.
- 102MM REFRACTOR WITH IMPRESSIVE VIEWS: The 4" Refractor with high-reflectivity coatings delivers sharp, vivid views of the Moon, planets like Jupiter and Saturn, and deep-sky favorites like the Orion Nebula and Andromeda Galaxy.
$429.99
$489.95 (12% Off)
5
Best Value
34% Off
$aichose Brix Refractometer with ATC, Dual Scale - Specific Gravity & Brix, Hydrometer in Wine Making and Beer Brewing, Homebrew Kit$

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

aichose
34% Off

aichose Brix Refractometer with ATC, Dual Scale - Specific Gravity & Brix, Hydrometer in Wine Making and Beer Brewing, Homebrew Kit

aichose

$18.99

$29.20
(34% Off)

More Details
Main highlights
- It's designed for testing the suger content and specific gravity of liquid.
- Ideal for Home Brew, Wine making, Agricultural, Gardening & Educational Purposes.
- Durable and Easy to Use & Carry -- The main part is made of chromium, it's light but durable.
- Consistently accurate readings of 0-32% Brix and 1.000-1.120 Specific Gravity.
- Automatic Temperature Compensation makes it even easier to get fast results.
$18.99
$29.20 (34% Off)

Best refractors - Holiday Sale 2025

Askar 71F Flat-Field Telescope, 71mm Aperture F6.9 ED Glass Refractor OTA, Quadruplet air-Spaced APO, 230mm Vixen Dovetail Plate for Deep Sky Astrophotography and Visual Astronomy

SVBONY SV550 Telescope, 80ED F6 Triplet Apochromatic Refractor OTA, 2.5" Micro-Reduction Rap Focuser, 87mm Back Focus Distance, Telescope for Adults High Powered, for Deep Sky Astrophotography&Visual

Honey Refractometer for Moisture, Brix and Baume, 3-in-1 Uses, 58-90% Brix Scale Range, Ideal for Honey, Maple Syrup, and Molasses, Bee Keeping Supplies

Celestron StarSense Explorer DX 102AZ App-Enabled Telescope – 102mm Refractor with Smartphone Dock & StarSense App – iPhone & Android Compatible – Easy-to-Use for Beginners

aichose Brix Refractometer with ATC, Dual Scale - Specific Gravity & Brix, Hydrometer in Wine Making and Beer Brewing, Homebrew Kit

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