SVBONY SV503 Astronomical Telescope 102mm F7 ED Extra Low Dispersion Refractor

Original price was: ₹104,999.00.Current price is: ₹82,000.00. (Inclusive of all taxes)-22% OFF

ED Glass structure: The doublet air-spaced achromatic design with S-FPL51 ED glass reduces chromatic aberration, delivering crisp, accurate color images;
Large aperture for bright images: The 102mm objective lens with an f/7 focal ratio brings more lights into the scope body and you will get more bright and clear image;
FMC-coating for crisp image: Ultra-wideband multi-layer coatings and a retractable lens hood provide bright, wide-field images with sharp resolution, perfect for various types of observation;
Dual-speed rack focuser: The 90mm back focus and dual-speed rack and pinion focuser with focus knob cover make it easy to achieve fine, accurate focus for both visual and photography.

In stock

ED Extra Low Dispersion Glass

Compatible With 1.25″/2″ Adapters

Product Name	SVBONY SV503 102F7 ED Astronomy Telescope
Type	Refractor
ED Glass	S-FPL51
Coating	SMC
Aperture	102mm / 4.01-Inch
Focal length	714mm
Focal Ratio	f/7
Type of Focuser	RAP (Rack and Pinion)
Gear Reduction	1:10 Fine movement
Resolving capacity	1.17″
Limit value	12.1
Light gathering capacity	212x
Max. Useful magnification	204x
Tube weight（with rings）	5.7kg
Tube outer Diameter	121mm
Tube Material	Aluminum
Back Focus Length	101.9mm
OTA Length	630mm
Dovetail & Ring	Yes
Dovetail Length	200mm
Product Dimensions	690mm210mm250mm

The appearance of the telescope is baked with high-end fine-grained paint, with exquisite appearance and delicate feel
The objective lens features an S-FPL51 extra-low dispersion glass ED element, which eliminates chromatic aberration. This results in the best color correction for an ED doublet lens
The lens adopts optical processing and low polishing technology, which is carefully carved
The deceleration ratio of the two-speed 2” toothed focusing seat is 1:10, which makes it easy to achieve accurate focus

Never look directly at the Sun with the naked eye or with an optic (unless you have the proper solar filter). Permanent and irreversible eye damage may result.
Never use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it.
Never leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present

1.25″ 2X Achromatic Barlow – To get double magnification while observing your favorite objects. Mostly important for Lunar and Planetary observations & Photography.
Additional Eyepiece – Eyepieces serve as our arsenal, offering different magnifications for celestial objects. Higher magnification is ideal for detailed planetary viewing, while lower magnification and wide-angle eyepieces are suitable for capturing the vastness of deep sky objects. With a diverse collection of eyepieces, we can customize our observations for an immersive stargazing experience.
Eyepiece Filters – Colored filters can be an invaluable aid in lunar and planetary observing. They reduce glare and light scatter
ring, increase contrast through selective filtration, increase definition and resolution, reduce irradiation and lessen eye fatigue.
T-Ring (Canon) – To capture photos with your Canon EOS DSLR using Telescope tube as high focal length lens for camera.
T-Ring (Nikon) – To capture photos with your NIKON DSLR using Telescope tube as high focal length lens for camera.
T-Ring (Sony) – To capture photos with your Sony DSLR using Telescope tube as high focal length lens for camera.
1.25″ T-Mount/Adapter – To attach any DSLR directly in the eyepiece barrel when using in combination with DSLR T-Ring.
Customized Telescope Padded bag – Designed to keep your Telescope safe from sudden damages to optics and body, safe of dust and dirt, easy carrying solution.

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