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SVBONY SV135 1.25” Telescope Eyepiece Zoom 7mm-21mm Eyepiece 6 Element 4 Group

US $43.99
ApproximatelyAU $67.96
Condition:
Brand New
More than 10 available34 sold
People want this. 40 people are watching this.
This one's trending. 34 have already sold.
Postage:
Free eBay Economy.
Located in: United States
Delivery:
Estimated between Mon, 11 Aug and Wed, 13 Aug to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin postcode, destination postcode and time of acceptance and will depend on the postage service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30-day returns. Seller pays for return postage.
Payments:
     Diners Club

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eBay item number:286029874808
Last updated on 06 Aug, 2025 11:33:45 AESTView all revisionsView all revisions

Item specifics

Condition
Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging ...
Telescope Type
Catadioptric Reflector Refractor
Focal Length
7-21mm
MPN
W9105A
Coatings
Fully Multi-Coated-Green
Meterial
Metal
Zoom Type
Linear
Lens structure
6PCS / 4group
Compatible Series
Universal
Features
Fully Multi-Coated
Compatible Brand
Universal
Eye Relief:
18mm - 16.3mm
Color
Black
Item Diameter
1.25 in
Compatible Model
Universal
Field of view
57° ~ 40°
Thread Size
M28.5*0.6
Weight
133g / 4.67oz
Barrel Size
1.25"
Brand
SVBONY
Type
Eyepiece Set
Overall length
93mm
Model
SV135
Interpupillary Dist
15mm
Rubber Eye Guard
Yes
Country/Region of Manufacture
China
UPC
705701928560

Item description from the seller

About this seller

SVBONY_AU

99.8% positive Feedback124K items sold

Joined Jan 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 ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable postage costs
5.0
Postage speed
5.0
Communication
5.0

Seller feedback (41,643)

All ratings
Positive
Neutral
Negative
  • r***a (58)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great eyepiece; well made, operates smoothly, wonderful clarity. Fast shipping, well packed.
  • t***h (158)- Feedback left by buyer.
    Past year
    Verified purchase
    Love the simplicity of the zoom eye piece. Looks great for viewing and less hassle changing different lenses. Thank you : ^ ()
  • e***l (1155)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Received damaged eyepiece, returned item, received full refund. Will purchase another one.
See all feedback

Product ratings and reviews

5.0
5 product ratings
  • 5 users rated this 5 out of 5 stars
  • 0 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

Would recommend

Good value

Good quality

Most relevant reviews

  • Quality Addition to your Eyepieces

    This zoom eyepiece is a handy convenience as an addition to your eyepiece inventory. This unit has variable Field of View, from about 45° FOV at the 21mm low power, to about 63° FOV at the 7mm highest power, for those who wish to calculate true FOV at magnification for you specific telescope Focal Length. Field Stop is crisp and sharp, Quality is good, and rubber eyecup is a good peripheral light block. I am using it on a Hydrogen Alpha scope, and the variable power helps to isolate those features which benefit most from various magnification. The prominences, which can be dim benefit from lower power, but their internal structural details benefit with increasing power once they are found, and this is easily achieved with the zoom function. They are a Beautiful Sight !!! Very satisfied ...

    Verified purchase: YesCondition: NewSold by: bryan0583

  • Good quality zoom at a great price!

    Nicely made with smooth zoom control. Optical quality is quite good for its price. It is surprisingly lightweight, which is great for me since I use it on a refractor that has trouble staying in place with heavy eyepieces. I love it! An advantage of the zoom is that you can find the right power that gives you the best contrast between object brightness and background darkness to get the best view of fainter objects. I wish I tried this a long time ago!

    Verified purchase: YesCondition: NewSold by: svbony

  • Love the simplicity of the zoom eye piec...

    Love the simplicity of the zoom eye piece. Looks great for viewing and less hassle changing different lenses. Thank you : ^ ()

    Verified purchase: YesCondition: NewSold by: svbony_au

  • A good purchase

    great price - works well

    Verified purchase: YesCondition: NewSold by: svbony

  • really nice, seems to be well made. Clea...

    really nice, seems to be well made. Clear

    Verified purchase: YesCondition: NewSold by: svbony