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SVBONY SV550 APO Triplet Refractor 80mm F6 Telescope OTA For Deep Sky Astrophotography and Visual Observation

Telescope Wolves

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Price: $497.99 USD
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Availability: Pre-order

Estimated Arrival: Between Dec 05 and Dec 19. United States

Ships within 4-7 days

  • Description
  • Shipping & Returns
  • Price Match
  • Warranty
  • Reviews
  • Product Q&A
  • Manuals

Description

SV550 APO Triplet Refractor 80 F6 OTA For Visual & Deep Sky Astrophotography

The SV550 APO Triplet refractor with 80mm aperture and fast f/6 focal ratio, it is definitely a great travel telescope for observation and astrophotography.

Apochromatic 3-element Objective

The triplet apochromatic optics structure (1 piece of S-FPL51 low dispersion ED glass + 2 pieces of correction glass) is adopted to significantly improve the image quality of the captured image (15.8% increase by the spectrometer calculation). Significantly reduces edge dispersion resulting in blue fringing problems.

2.5 inches 1:10 Dual-speed Focuser

The 2.5-inch focusing base can effectively reduce the vignetting problem when connecting to a full-frame camera, and the FPL51 APO can improve the quality of the captured images.

The Elimination Of Stray Light

4 extinction light bars are used inside the lens barrel, which can eliminate all stray light interference on the inner wall of the lens barrel.

Focal Lenght of 480mm

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To remove the 2-inch adapter from the focuser, you will need to loosen the three small screws on the side of the adapter (as indicated in the red circle in the image). Please use an appropriate Allen wrench to gently loosen these screws; there is no need to completely remove them down. Once the three screws are sufficiently loosened, you can turn the adapter counterclockwise to detach it, allowing you to proceed with installing the SV209 flat field lens.

Additionally, if you experience any loosening of the focuser adapter during use, you can also adjust the tightness of the small screws to secure it properly.

Features

  • 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
  • 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
  • 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

Note: This SV550 80 OTA comes with a dedicated dovetail slot for the finderscope.

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Specifications

Brand SVBONY
Model SV550
Aperture 80mm
Focal Length 480mm
Focal Ratio f/6
ED Glass​ FPL51​
Telescope Type Refractor
Resolution 1.45 arc seconds
Coatings  FMC
Limiting stellar magnitude 11.6
Lens design  Apochromatic​
Dovetail plate length 150-175mm
Barrel weight 2900g
Mirror Brief Size  377.8mm
Tube material Aluminum
Focuser 2.5'' rack-and-pinion,dual speed(1/10)
Load bearing of focuser 5kg
Tube Outer Diameter 103mm
Tube Travel 80mm
Dew shield type Retractable
Additional thread M63×1 female thread for photo adaptions
Net weight​ 3750g
Gross weight​ 3850g
Package size​ 440x220x210mm​

Shipping & Returns

Order Shipment:

If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your order. We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out. If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at shipping@telescopewolves.com.

Cancellations & Refunds:

All orders canceled after 48 hours are subject to a $20 administration fee, whether or not your order has shipped. If your order has shipped, you (the buyer) will also be responsible for actual return shipping charges. Refunds will only be issued to the original credit card that you use when placing your order.

Damages:

Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery. If your item(s) do arrive damaged, please send photos to shipping@telescopewolves.com and we will process an insurance claim on your behalf.

Price Match

We want you to spend your time focusing on the stars, not on the price.

If you find another online store that offers a lower price than us within six months of your purchase date please let us know and we will refund your original payment for the difference. We want you to feel confident that you are getting the absolute best price for the product you are ordering. If you find that our own website has a lower price for the same item you have ordered within six months of your purchase date, we will refund the difference as well.

To request your partial refund simply e-mail us a link to the same product on our website, or on our competitors website within six months from the date of your order and we will process the credit accordingly.

Our 100% Price Guarantee has some limitations:

  • You must purchase the item from our website before requesting your Price Match Guarantee
  • Promotions such as rebates and buy one, get one free offers are not eligible
  • The item must be in stock on the competitors website
  • The competitor must be an online store, they may not have a retail location
  • The website can not be a discounter or auction website (ie; eBay, overstock, etc..)
  • The competitor must be an Authorized Retailer of the product in question
  • The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax

Not convinced yet? Check out all our amazing products here!

Warranty

Our Promise

We know you'll like the products we offer as much as we do- that's a Telescope Wolves Guarantee. In fact, if for any reason there is an issue with your products, please contact us upon receipt of your order with your order number and concern, and a member of our team will be happy to assist you from there.

Telescope Wolves will be happy to refund you the difference in price:
  • if you find another online store that offers a lower price than us within six months of your purchase date, OR
  • if you find that our own website has a lower price for the same item you have ordered within six months of your purchase date

Please consult our Price Match Guarantee for further details. 

Product Warranty Policies

We also offer warranties from each of our partners (to ensure that you enjoy the products as much as we do).

Vixen's Warranty :

Vixen warranties its products to be free from initial defects in materials and workmanship for a specified period based on part type:

  • Vixen Electronic Parts: Limited One Year Warranty
  • Vixen Mechanical Parts: Limited Two Year Warranty

Interested? Shop for all of Vixen's products here

Bresser's Warranty :

Bresser offers a limited USA one year warranty when product is registered within 60 days of purchase. Interested? Shop for all of Bresser's products here.

Explore Scientific's Warranty :

Explore Scientific offers a limited USA one year Warranty, which also converts to the Explore STAR Transferable Extended Life of the Product Warranty. Product must be registered within 60 days of purchase for this warranty to apply.

Interested? Shop for all of Explore Scientific's products here.

Daystar Filters's Warranty:

If used as directed, your DayStar filter is guaranteed for ten years. Should the filter become inoperative due to optical or mechanical failure, Daystar will repair the filter or replace it with an equivalent filter at no repair cost to the customer.

Under no circumstances shall a refund be issued:

  • due to application issues or the buyer's lack of skills in application of the product
    • Application of the DayStar product requires a degree of technical expertise specific to the exact product line, which is not common to other optical applications
  • if the product’s technical application procedures are NOT followed properly and poor results are yielded
    • Application procedures are posted on Daystar’s website and are stated in further detail in the client's operation manual
  • due to buyer’s remorse

Goods are warranted to be in operative, working condition as stated in specifications of product at the time of delivery. Should the goods not meet these specifications, Telescope Wolves will put a request in on your behalf to repair or replace the goods with items which meet stated specifications of product.

  • Goods shipped shall meet specifications stated by means of optical laboratory testing using independently verified spectrometer testing methods, visual inspection, and visual qualification of performance.

Interested? Shop for all of Daystar Filters's products here.

Hutech's Warranty:

Hutech offers a one year warranty on all its products.

Interested? Shop for all of Hutech's products here.

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Product Q&A

QUESTIONS & ANSWERS

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Manuals

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