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SV503 ED Telescope with Dovetail System

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SV503 70/80/102 ED Telescope with Dovetail System

SKU: F9359B-F9143C-F9144C

US$ 499.99 -9%

List Price: ~~US$ 549.99~~

The SV503 series telescope with the popular dovetail system;
Easy to connect the finder and do balance work;
Aluminum alloy and brass handy knob material provide solid protection.

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Style

SV503 80 ED SV503 102 ED

Color

Red Silver

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~~US$ 499.99~~

US$ 499.99

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SV503+SV198+F9143C-F9144C dovetail set.jpg

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Product Name	SV503 70F6 ED Astronomy Telescope	SV503 80F7 ED Astronomy Telescope	SV503 102F7 ED Astronomy Telescope
Type	Refractor	Refractor	Refractor
ED Glass	S-FPL51	S-FPL51	S-FPL51
Coating	SMC	SMC	SMC
Aperture	70mm / 2.75-Inch	80mm /3-Inch	102mm / 4.01-Inch
Focal length	420mm	560mm	714mm
Focal Ratio	f/6	f/7	f/7
Type of Focuser	RAP (Rack and Pinion)	RAP (Rack and Pinion)	RAP (Rack and Pinion)
Gear Reduction	1:10 Fine movement	1:10 Fine movement	1:10 Fine movement
Resolving capacity	1.97"	1.5"	1.17"
Limit value	11.3	11.6	12.1
Light gathering capacity	100x	130.6x	212x
Max. Useful magnification	140x	160x	204x
Tube weight	3.35kg	3.95kg	5.5kg
Tube outer diameter	88mm		121mm
Tube material	Aluminum	Aluminum	Aluminum
Back Focus Length	90mm	90mm	101.9mm
OTA Length	318mm	465mm	630mm
Dovetail & Ring	Yes	Yes	Yes
Dovetail Length	150mm	137	200mm

Model	F9143C/D
Material	Precision Aluminum
Color	Red/Silver
Length	210mm
Width (bottom)	42mm
Width (top)	35mm
Height	9mm
Net Weight	224g/7.91oz

Model	F9144C/D
Material	Aluminum alloy
Color	Red/Silver
Loading Weight	10kg
Dovetail Upside	39.5mm
Dovetail Downside	45mm
Dovetail Depth	12mm
Net Weight	193g/6.83oz

1. The popular SV503 70/80/102ED refractor with F9143C/D dovetail system；

2. Easy to connect the finder and do balance work;

3. Aluminum alloy and brass handy knob material provide solid protection.

The dovetail clamp and plate link.

Applicable Accessories

Svbony Universal 210mm dovetail plate and adapter(clamp) set

US$ 42.99

Add to Cart

1.25inch LRGB Filters Kit for Astronomy Photography

US$ 113.99

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$SV188P 90 Degree Dielectric Mirror Diagonal 99% Reflectivity for Refractor Telescope$ $SV188P 90 Degree Dielectric Mirror Diagonal 99% Reflectivity for Refractor Telescope$

SV188P 90 Degree Dielectric Mirror Diagonal 99% Reflectivity for Refractor Telescope

US$ 49.99 ~ US$ 62.99

Add to Cart

SV135 Zoom Eyepiece 1.25inch 7mm to 21mm 57°-40° Field of View for Astronomical Observation

US$ 49.99 ~ US$ 119.99

Add to Cart

SV172 Dew Heater Strip 240mm for Astronomy Telescopes & Cameras

US$ 22.99

Add to Cart

$SVBONY SV193 2-Inch 0.8x Focal Reducer / Filed Flattener for SV503 102ED Refractor Telescope$ $SVBONY SV193 2-Inch 0.8x Focal Reducer / Filed Flattener for SV503 102ED Refractor Telescope$

SVBONY SV193 2-Inch 0.8x Focal Reducer / Filed Flattener for SV503 102ED Refractor Telescope

US$ 109.99

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Contact Info

19H Maxgrand plaza, No.3 Tai Yau Street, San Po Kong, Kowloo; YSAIR HONGKONG HOLDINGS LIMITED
Mon - Fri: 08:00 - 18:00
Sat - Sun: 10:00 - 15:00

Canada Office Manager：
- (Ryan)
- 5198171370

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