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SV503 80/102 ED F7 Refractor Telescope Set for Deep Space Photography

    Unlock the full potential of your telescope equipment for deep space photography with our versatile and multi-functional accessories.

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Brand SVBONY
Model SV503
Objective Lens Diameter  80mm
Eye Piece Lens Description ED
Focal Length 560 mm
Focal Ratio F7
Lens Coated Ultra-wideband Coating
Objective Lens Type Double Separation Lens Structure
Limit Magnitude 11.6
Set The Light Force 130.6x
Resolution 1.5 Arcseconds
Weight 3950g
Telescope Tube Material Aluminum
Tube Outer Diameter 103mm
Focuser 2 inch Dual Speed Focuser; The Gear Ratio 110
Focuser Type Rack Pinion Design
Packages 1x SV503 White 80ED F7 Telescope OTA (for observing and for astrophotography)
Product Dimensions 540mm*215mm*230mm

Model SV905C
Sensor  IMX225
USB Type TypeC USB2.0
Pixel Size 3.75µmx3.75µm
Image Area 4.8mm×3.6mm
Total pixels 1.2M pixel
Diagonal 6mm
Maximum Resolution 1280×960
Exposure Time 64us~20s
Gain 0-500
Maximum Frame Rate 39 FPS
Read noise 4.0 e
QE peak 80%
Shutter type Rolling Shutter
Full well charge 13ke
ADC 12 bit
ROI function Yes
Bin 1x1 2x2
Digital noise reduction HCG mode
Video format AVI mode
Communication interface DirectShow interface
Application software Windows OS: Sharpcap, Firecapture,PHD2          ASCOM platform Linux  OS: AstroDMX capture for LinuxRaspberry Pi: AstroDMX Capture Mac OS: AstroDMX​ Capture
Compatible system Windows7,Windows10,and Main StreamLinux OS,Raspberry Pi,Mac OS
Working temperature - 5℃~45℃
Storage temperature - 20℃~60℃
Working humidity 20% RH-80% RH
Storage humidity 20% RH-95% RH
Power consumption <0.5W
Back intercept 8.5mm/12.5mm
Protective glass AR Coating
weight(with parcel) 230g
Package size 162*132*70 mm

Model  SV165
Aperture  30mm
Focal length 120mm
Focal Ratio F4
Hoop and Mount Yes
Tube travel 45mm
Back Focus Length 26mm
Mount UNC 1/4-20
Material Aluminum
Surface technology Sandblasting oxidation

I owned a 102/1000 mm F10 Bresser achromat for some time, now I purchased the Svbony 102mm ED FPL51 and its significaltly better with a lot less chromatic aberrations. I like this refractor a lot, especially because it's sold for an excellent price

I have the the 80mm version of this scope. I think for the price it's very good. It's not as good as a triplet but the difference is not big, mainly slight halos on bright stars. It's well built and nice to use. I have the reducer for it as well. It's my go to scope and I really like it.

This is the exact telescope I use with an ASI2600MC. With a 0.8X FF/FR and a Pegasus Focus Cube, this was the best rig I could afford.

I have the 102 and the 70 and I love them! Glad at got them before the tariff war being in the states!

I purchased the 503 102ed during the Black Friday sale with competitive price. Thanks svbony. I can proceed my hobby.

I got one sv503 telescope a few months ago. Pretty happy with it.

A nice little doblet apo scope, easy focuser very clear images of planets and starts. For wide field imaging it's ideal. Besides it is fabulous to grap and go. Peharps the dovetail will be better in 300mm instead 210mm that brigns nowadays. The 360º field rotator its a nice punch, very useful when fosusing, imaging or viewing.

i have the 503, 102 for a few years now and i really like it, i use it with my asi 585 and it produces images i am happy with for the price of the setup. it seems to be a good match for a smaller censor i think most people buying a cheaper beginner telescope like this are not going to have an expensive apc sized cooled camera anyway. the chromatic aberration is a pain but it can mostly be sorted out in pixnsight.

I enjoy it and can pull up great pictures of the planets. It’s not the strongest scope out there but it does what it should for the money! ⭐️⭐️⭐️⭐️⭐️ 💯 Really liking this scope! Don’t expect to se footprints on the moon or incredible details of Saturn’s rings but you will definitely see the Saturn and it’s rings, moons of Jupiter and it’s clouds. Now, I’m a beginner but wanted something better after trying few scopes and doing a lot of research and I’m satisfied, and I think I will be satisfied for a while lol it’s just matter of good tripod. Didn’t try it for nebula yet, as still exploring planets with it, trying out different eyepieces/filters. Overall it’s a great scope for its money.

I have the 102 mm ED verson from Svbony. I have used it for visual observations and photography, it's very very nice for the planets and the Moon (with filter) clearly better than my Bresser 102/1000 mm achromat. It also has an excellent focuser.

I owned the sv503 80ed and sv165 guide scope 500mm for two months. I have taken several beautiful images, it was nice and sharp.SVBONY has been gaining a lot of popularity for their affordable options.I will choose a larger 102ed next year.

I've been using this scope for almost 2 years. Primarily DSO astrophotography with some visual use. I have zero complaints.

It’s amazing what you can achieve with the budget-friendly setup.SVBONY have a good range of budget options, worth checking out. This helps to make astrophotography more affordable to a lot more people like me, haha..

The price of these would make them a good option for amateur astrophotography

I own the Svbony 102/714 mm for 6 months now, previosely I had a Bresser 102/1000 mm F10 achromat and the Svbony 102 ED has a much better optical quality and performance. Also the 2 speed focuser is infinitely better than the ones used on simple achromats.

I bought this exact OTA a month ago and I tried planetary photography and the results surprised me a lot.

I bought the SV503 80 and I'm very happy with it's performance and build quality.

I have the svbony 503 80ED and the sv550 122mm, I started astrophotography seriously at the end of last year.I'm a real fan of the Svbony brand.

The SV503 telescopes are awesome for this price-range. And especially the 102mm is the best choice for both visually observing and astrophotography.

I own this 102ED myself, and I am planning to add a mono camera and filters ouch instead of getting a triplet/APO

I purchased the 503 80ED last year after having entered into AP and had no idea what a doublet was. I found that the quality was great considering it was my first refractor.

I bought the 102 version last month. I'm under Bortle 8 skies, so even my C6 has contrast issues . Yet, the Svbony, under full magnification 200x (using your favorite Baader Zoom and barlow set) at Jupiter and Saturn worked very well.