Description: Features: SV188P features sophisticated, Multi-layered dielectric coatings that provide an astounding 99% reflectivity for maximum view brightness and sharpness. Dielectric mirror coatings are more durable and more reflective than enhanced aluminum coatings Brass lock Screw for eyepiece or adapter and brass Compression rings features more precision and prevent barrels or the surface of eyepieces from marring and scratching. 1.25" nosepiece barrel is threaded to accept 1.25-Inch eyepiece and filters Diagonal provides a comfortable 90-degree viewing orientation when observing the night sky through a refractor, Maksutov-Cassegrain (Mak-Cass) or Schmidt-Cassegrain telescope Machined and anodized aluminum housing features machine-threaded baffles for optimized contrast with a MAK scope you have much more back focus than a regular refractor scope and with a SCT & MAK it has lots of back focus. Package Includes: 1.25-Inch 90 Degree Dielectric Mirror Diagonal M4 Set Screws SVBONY SV190 1.25inch UF18mm Ultra Flat Field Telescope Eyepiece 65-Degrees Feature: Flat Field Eyepiece;offer corrected field curvature;you will observe an image not just in the centre but right out to the outer edge Clear image;Fully multi-coated and blackened lens edges to reduce reflections; 8 lens 5 groups give you an image of high colour purity and excellent contrast Comfortable;65° wide field of view keeps stars planets and lunar details in focus across the field of view; 20mm eye-relief is ideal for long intensive observing sessions Eyecup;folded-up eyecup fit for glasses wearers or not;removing eyecup has a M42x0.75 thread for astrophotography 18mm eyepiece;medium power eyepiece for a bright, low power view of the moon and most all deep-sky objects Technical Parameters: Brand: SVBONY Model: SV190 Interface Size: 1.25" Focal length: 18mm Eye Relief: 20mm Lens Structure: 8-Elements/5Groups Field of view: 65-Degrees Coatings: Fully Multi-Coated Thread size: M28.5*0.6 Field diaphragm: 23.4mm Material: Metal Color: Black Eyecups type: Rubber Brand SVBONY SVBONY SVBONY Model SV172 SV172 SV172 Dew Heater Strip of approx. Work Length 240mm 320mm 400mm Features 240mm Fits outside diameters less than 76mm /3" 320mm Fits outside diameters less than 102mm / 4" 400mm Fits outside diameters less than 127mm / 5" Interface Type USB Type-A USB Type-A USB Type-A Input Voltage 5V 5V 5V Input Current Input Current 1.45A~1.55A(240mm) 1.8A-1.9A (320mm) 1.9A~2.0A (400mm) Temperature Adjustable Yes Yes Yes Power Cable of Length 1.8M 1.8M 1.8M Dew Heater Strip of material Imitation OK cloth + SBR + Black-T +Aluminum Film+ PU Imitation OK cloth + SBR + Black-T +Aluminum Film+ PU Imitation OK cloth + SBR + Black-T +Aluminum Film+ PU Power cord material of material Nylon Nylon Nylon Features: Designed for astronomy telescopes, and compatible with DSLR camera lens: protecting optical devices like telescope and camera from fogging or freezing. It can be used for heating baby bottles or feeding bottles indoors or outdoors. Can be used as a wrist strap or knee strap to protect you from cold weather or emergency condition. Convenient USB port design; connect it to power source with USB port, such as 5Vpower bank, car charger, laptop, desktop computer, etc. Three gear regulator with strong-medium-weak Heating Modes. You can adjust the temperature for different use requirements. Super-fast and continuous warming with fast start up to heat. 50mm narrow width does not interfere focusing, and will not produce dark corners in the field; it is also the width that reduces interference for other accessories on the lens barrel. Good keep warm effect: imitating OK cloth, SBR and Black-T three-layer keep warm material reducing heat dissipation, and the inner surface does not wrinkle after being bent. It fits the lens barrel better and which increases the keep warm effect. Even heating: the built-in aluminum film conduct even heating surface, no dead angle left. Safe usage and short circuit prevent. Alloy fiber heating wire provides super-fast and continuous warming. Silicone insulation process prevents internal short circuit. Specifications: Brand: SVBONY Model: SV172 Dew Heater Strip of approx. Work Length: 400mm 400mm Fits outside diameters less than 127mm / 5" Interface Type: USB Type-A Input Voltage: 5V Input Current: 1.45A~1.55A(240mm); 1.8A-1.9A (320mm); 1.9A~2.0A (400mm) Temperature Adjustable: Yes Power Cable of Length: 1.8M Dew Heater Strip of material: Imitation OK cloth + SBR + Black-T +Aluminum Film+ PU Power cord material of material: Nylon 102ED Review Paul Capino My version of the Horse Head and NGC2023 nebulae, taken from my balcony Svbony 102ED + SV106 50mm guide scope ASI533 + Optolong L Extreme + EQM35M Pro + 1.6hr total integration time + a fat moon Paul Capino Pickering's triangle as taken last Sept 17th. Total of 1.6hrs worth of 120 sec exposures. Svbony SV503 102mm + Svbony SV106 50mm guide scope ASI533mc pro + EQM35Mpro Jason Jacks Sv503 102ed and asi2600mc The close ups were through an Svbony 5x barlow. Jason Jacks Sv503 102ed, astro tech at2ff flattener, IDAS NBZ duo narrowband filter, and asi2600mc pro camera. All 10 minute subs under the near full moon last night. Tips with SVbony Q: only buy the SVBONY SV503 ED telescope is enough for doing astronomy photography? A: No, this is just a beginning.Only the Telescope Tube, you can do nothing. You need to prepare some accessories for it. Then set up all the accessories with the telescope tube, then do the observation or astrophotography. Q:Only using the SV503 do Moon observation? A:I don’t recommend you start astronomy with SV503, you can start to buy a small telescope. That is enough.e.g. sv501p telescope 。 If you really want to start doing Moon observation or solar observation (you need a solar filter) with the SVBONY sv503, then here are the accessories you need. Diagonal Eyepiece Finder scope (if you want one) Mount (support the telescope & accessories’ weight) Like this: Q:I want to do some photography with the SV503 ED telescope. because many astronomers own the SV503 telescope is using it do deep space photography.i want to do this too A:Of course you can too，then you need Main photography camera Photography extension tube Dovetail for connecting finder scope (with screws) Finder scope Guiding camera (if want one) like this： Also you could connect a Nikon or Canon camera to the telescope tube. Accessories needed: Canon camera ( Of course) Camera adapter Photography extension tube Like this : about svbony
Price: 759.99 USD
Location: Rowland Heights, California
End Time: 2024-08-06T02:51:32.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Feature 1: Can be satisfied with more discerning observers
Focal length: 714mm
Focuser Type of build: RAP ((rack and pinion)
Suit For 1: also for ambitious beginners
Light gathering capacity: 212x
Feature: With SV503 you will get the most authentic Image
treatment technology of mirror tube: Fine grain baking paint
Suit For: can be for experienced observers
Aperture ratio: f/7
Aperture of objective lens: 102mm / 4.01-Inch
Tube material: Aluminium
Mount Type: Dovetail
Focuser Rotating: Yes
Focuser Ring clamp: Yes
Coating: super multi-coated
Country/Region of Manufacture: China
Focuser Gear reduction: 1:10 Fine movement
Resolving capacity: 1.17"
Objective Lens Diameter: 42mm
MPN: SV503
Aperture: 80 mm
Maximum Magnification: 10x
Brand: SVBONY
Features: Dual Speed
Lens Coating: Coated
Type: Refractor
Model: SV503
