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SVBONY SV503 102F7 ED Telescope OTA Professional astronomy Refractor Achromatic

✅Halloween Sale: $509.99✅Extra-low Dispersion Glass
SVBONY
(54715)
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US $599.99
or Best Offer
Was US $666.66 (10% off)What does this price mean?
Recent sales price provided by the seller
as low as $53.87/mo with
Condition:
New
Sale ends in: 5d 8h
3 available83 sold

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People want this. 214 people are watching this.
This one's trending. 83 have already sold.
Shipping:
Free 2-4 day delivery
Get it between Fri, Oct 31 and Mon, Nov 3 to 94104.
Located in: Rowland Heights, California, United States
Returns:
30 days returns. Seller pays for return shipping.
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Direct from SVBONY
Item sold directly by the brand. 
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eBay item number:194216393016
Last updated on Oct 25, 2025 10:13:31 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Feature 1
Can be satisfied with more discerning observers
Focal length
714mm
Focuser Type of build
RAP ((rack and pinion)
Suit For 1
also for ambitious beginners
MPN
F9359D
Light gathering capacity
212x
Aperture
102 mm
Feature
With SV503 you will get the most authentic Image
treatment technology of mirror tube
Fine grain baking paint
Suit For
can be for experienced observers
Brand
SVBONY
Aperture ratio
f/7
Type
Refractor
Aperture of objective lens
102mm / 4.01-Inch
Tube material
Aluminium
Mount Type
Dovetail
Model
SV503
Focuser Rotating
Yes
Features
Waterproof
Focuser Ring clamp
Yes
Coating
super multi-coated
Focuser Gear reduction
1:10 Fine movement
Resolving capacity
1.17"
Country of Origin
China
UPC
792855933977
Category

Item description from the seller

About this seller

SVBONY

100% positive feedback•187K items sold

Joined Mar 2009
Usually responds within 24 hours
SVBONY is a company founded in 2009 that specializes in manufacturing optical equipment, particularly focusing on astronomy-related products such as telescopes, binoculars, astronomy cameras, and ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Popular categories from this store

See allcategories
New arrivaleBay Best seller eventsAstronomy TelescopeAstronomy cameraAstronomy FiltersAstronomy EyepiecesAstronomy FindersAstronomy AccessoriesSport Optics

Seller feedback (60,292)

All ratingsselected
Positive
Neutral
Negative
  • a***t (47)- Feedback left by buyer.
    Past year
    Verified purchase
    exceptional build quality, excellent optics: an exceptional value for less than half the price of comparable scopes, yet the build quality of the 503 exceeds the competition
  • l***3 (452)- Feedback left by buyer.
    Past month
    Verified purchase
    I have purchased many new items from SVBony! Item as described! Quality and value for each item is great! Shipping is fast enough!
  • i***j (565)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Fast delivery, good product and it will be a repeat buyer
See all feedback

Product ratings and reviews

Learn more
4.9
12 product ratings
  • 11 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Easy to use

Strongly constructed

Good quality lenses

Most relevant reviews

See all 12 reviews
  • by war1812ny
    Mar 01, 2023Top favorable review

    Excellant quality for the price.

    Great color rendition. Scale on back focus tube makes it easy to find focus next night. Entire focus back of scope can rotate giving operator the ability to format every picture accurately. DEW shield nice and long also helps shade from neighbor lights. Price is very good.

    Verified purchase: YesCondition: Pre-OwnedSold by: k6axs_amateur_radio

  • by stmuns-31
    Sep 15, 2022

    "Very nice versatile scope'

    The scope is very well contructed and the optics are indeed sweet. I wanted a small telescope to use at home as well as on the road. This is a scope that can make cheap eyepieces like plossels look great and more expensive Naglers look fantastic. I'm sold and look forward to years of great seeing. Thanks for a really good telescope.

    Verified purchase: YesCondition: NewSold by: svbony

  • by 265358979
    Jul 03, 2025

    The telescope is well made, but I have t...

    The telescope is well made, but I have to question why they would put 90 mm of out travel on the focuser when a 19 mm panoptic with a 2 inch dielectric diagonal comes to infinity focus at just 10 mm out travel. Needless to say, a Bino viewer will not come to focus. I just have to ask myself, Why all the out travel for closer focusing, why is it necessary? in my opinion the optical tube needs to be shortened by about two inches, extension tubes can always be added for more out travel,

    Verified purchase: YesCondition: NewSold by: svbony_au

  • by kenku64
    Sep 07, 2021

    Easy on the 👁 eye

    This a well constructed piece of equipment that has the clarity of a larger scope. The optics are fantastic an extremely clear I was impressed with this the first time I had taken it out and looked at Jupiter with several of its moons. I would recommend this telescope to the beginner and novice astronomy enthusiasts.

    Verified purchase: YesCondition: NewSold by: svbony

  • by tcjohnson555
    Apr 06, 2022

    Excellent value for the price. A definite consideration for new astronomers on a budget!

    Excellent design and construction for the price! The focusing controls operate smoothly. The lensing produces excellent images with no observable aberration.

    Verified purchase: YesCondition: Pre-OwnedSold by: wbldealz

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