$Svbony Telescope Svbony SV503 Telescope ED 70mm F6 Doublet Refractor for Astronomy - F9359A$

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$Svbony Telescope Svbony SV503 Telescope ED 70mm F6 Doublet Refractor for Astronomy - F9359A$ $Svbony Telescope Svbony SV503 Telescope ED 70mm F6 Doublet Refractor for Astronomy - F9359A$ $Svbony Telescope Svbony SV503 Telescope ED 70mm F6 Doublet Refractor for Astronomy - F9359A$ $Svbony Telescope Svbony SV503 Telescope ED 70mm F6 Doublet Refractor for Astronomy - F9359A$ $Svbony Telescope Svbony SV503 Telescope ED 70mm F6 Doublet Refractor for Astronomy - F9359A$ $Svbony Telescope Svbony SV503 Telescope ED 70mm F6 Doublet Refractor for Astronomy - F9359A$

Svbony SV503 Telescope ED 70mm F6 Doublet Refractor for Astronomy - F9359A

Name: Svbony SV503 Telescope ED 70mm F6 Doublet Refractor for Astronomy - F9359A
Brand: Svbony
SKU: F9359A
Price: 567.0 CAD
Availability: InStock
Rating: 5.0 (1 reviews)

SvbonySKU: F9359A

Price:

$567 CAD

Stock:

Only 1 unit left

Quantity:

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Better than expected!

I picked up this little guy to explore solar imaging as I didn't want to risk damaging my "good" scope. I was surprised by the decent build quality and must say it's a good scope in it's own right. The focuser is smooth and sturdy and the overall fit and finish is as good or better than the bigger name brands. Visually, looking at the moon and other bright objects, CA wasn't noticeable. What you get here is an ED semi-APO for about what you'd expect to pay for a similar sized decent achromat. It would make an excellent travel scope. If you're comparing apples to apples, keep in mind that this is an OTA (with rings and dovetail) only. There are no accessories included such as a finder, diagonal or eyepieces. I didn't need those things and appreciate not collecting more 'starter' accessories, but if you need those pieces, don't forget to factor them into the price when comparison shopping.

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Description

High-Quality Optics: SV503 Telescope’s objective lens features an S-FPL51 extra-low dispersion glass ED element, which virtually eliminates chromatic aberration;
Doublet Air-Spaced Achromatic Design: The 2-element objective lens provides sharp and high-contrast images for travel and mobile use;
2-Inch Rack and Pinion: The 2 inch RAP focuser securely holds heavy photographic accessories, providing smooth and precise focusing;
Versatile for All Users: While perfect for experienced observers, the SV503 is also an excellent choice for beginners, offering authentic, high-quality images for more discerning astronomers;
Area of application: You can apply SV503 OTA to astrophotography, moon,nature observation, nebulae and galaxies.

Note: The SV503 70ed is designed with f/6 focus ratio. When reducing the focus further, the image quality will not be guaranteed. This is why 0.8x flat field is not available.

SVBONY SV503 70F6 ED Doublet Astronomy Photography Telescope

Dual-Speed Rack & Pinion Focuser

Back Focus 90mm

1.97 Arc-second Resolution

Compatible Adapter 1.25/2inch

Metal Hoop With Dovetail

Specifications

Product Name	SVBONY SV503 70F6 ED Astronomy Telescope
Type	Refractor
ED Glass	S-FPL51
Coating	SMC
Aperture	70mm / 2.75-Inch
Focal length	420mm
Focal Ratio	f/6
Type of Focuser	RAP (Rack and Pinion)
Gear Reduction	1:10 Fine movement
Resolving capacity	1.97"
Limit value	11.3
Light gathering capacity	100x
Max. Useful magnification	140x
Tube weight	2.22kg
Tube outer diameter	88mm
Tube material	Aluminum
Back Focus Length	90mm
OTA Length	318mm
Dovetail & Ring	Yes
Dovetail Length	150mm