• Large 122mm aperture; f/7 focal ratio and 854mm focal length; a great travel telescope for astrophotography and observation; and even some fainter deep sky objects due to the higher limiting magnitude;
• FPL-51 triplet apochromatic lens structure; the astro refractor telescope contains one piece of ED glass, for better correction of aberration, greatly reduce chromatic aberration and enhance the clarity & sharpness;
• Dual speed 2.5-inch toothed focuser with 1: 10 gear ratio; easy to achieve accurate focus; the dual speed focuser can provide two focusing speeds by using a set of co-axial knobs; for fast focusing and fine focusing;
• 300mm dovetail length; it can maintain the balance to the greatest extent; and more convenient in the adjustment process;
• Carrycase included; this telescope bag has a removable shoulder strap and hand-carry strap.

(Note: The bag is included in the OTA, so you needn't buy one separately. For extra accessories, pls choose our bundle set)

Review Video by @NebulaPhotos   Unboxing Video

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• Wide Field Petzval Design: 3-group 5-piece objective lens structure;
• 44mm Full-Frame: Avoid aperture blocking;
• Mounting Kit Available: With a bracket and belt for EAF;
• F22 to F4.5 Aperture Range: Graded adjustment ring and scale, convenient to use;
• Multi-Compatibility: M48x0.75 filter thread & 186mm dovetail plate.

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This Planetary Imaging Set includes the SV503 70ED refractor and the the SV705C planetary camera with a high-sensitivity IMX585 sensor, delivering stunning detail of the Moon, Jupiter, Saturn, and more. The SV165 30mm guide scope and SV905C camera ensure precise tracking, while the SV241 PowerBox keeps your setup organized and fully powered. To keep your views clear all night long, the SV172 400mm dew heater protects your optics from moisture.
Whether you're a beginner or an experienced astrophotographer,  this all-in-one kit makes it easy to capture the cosmos.

Bundle Includes:

• SV503 70ED OTA
• SV705C Planetary Camera
• SV165 30mm Guide Scope
• SV905C Guide Camera
• SV241 PowerBox
• SV172 400mm Dew Heater

Bundle Includes:

• SV555 OTA
• SV405CC DSO Cooled Camera
• SV241 PowexBox
• SV165 30mm Guide Scope
• SV905C Guide Camera
• SV220 Dual-Band Filter
• SV226 Filter Drawer
• SV172 320mm Dew Heater

Photography Set Includes:

• SV550 80 APO telescope OTA 
• SV209 1.0x filed flattener & focal reducer
• SV210 M63 CAA 360 Degree Rotator Camera Angle Adjuster

Unboxing and EAF Installation Vdeo

New Upgrade:

• Surface Finish Upgrade
• Weight Reduction 90g+
• Lens Hood from 97mm to 93mm
• Focus Travel 2.67mm to 3.22mm

High Performance:

• Wide Field Petzval Design; 3-group 5-piece objective lens structure;
• 44mm Full-Frame; avoid aperture blocking;
• Mounting Kit Available; with a bracket and belt for EAF;
• Single-speed Focus; graded adjustment ring and scale, convenient to use;
• F22 to F4.5 Aperture Range; graded adjustment ring and scale, convenient to use;
• Multi-Compatibility; M48x0.75 filter thread & 186mm dovetail plate

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Get SV555 Full Review by @Cuiv, The Lazy Geek     SV555 FAQ & Test     SV555 Photography Portfolio

Photography Set Includes:

• SV503 102ED Telescope, SKU: F9359D
• SV193 2-Inch 0.8x Focal Reducer / Filed Flattener, SKU: W9152D
• SV211 203mm Telescope Handle Bar, SKU: W9163B 
• Universal Dovetail Slots, SKU: W2370A
• SV172 Dew Heater Strip, SKU: W9132D

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1. High-Performance Optics: Mk127 built-in flat-field design and 3-mirror Mak structure with a separate secondary mirror, this combination corrects for coma and astigmatism,  delivering tack-sharp images with exceptional contrast and clarity.The mirror reflectivity over 99%, which significantly enhances contrast, you can get the detailed views of planetary nebulae and globular clusters;
2. 0.65X Focal Reducer: The 0.65x Focal Reducer can reducing the focal ratio of the MK127 from F11.8 to F7.8. This makes it easier to capture larger celestial targets and expands the telescope's imaging  field, making it right for capturing expansive skyscapes;
3. 127mm Aperture: The telescope features a large aperture of 127 mm and a focal ratio of F11.8. It balances light-gathering capability and field of view,delivering exceptional performance for both planetary and deep-sky observations;
4. Dual-Speed Focuser Design: Coarse adjustment knob, enables rapid movement of the optical system to achieve a rough focus. Fine adjustment knob is used for minute adjustments to obtain optimal image clarity, enhancing your viewing experience;
5. 1.25" and 2" interfaces: The telescope features 2" and 1.25" eyepiece interfaces, offering compatibility with a wide range of eyepieces and allowing you to customize your observing setup for optimal performance.

Review Video by @Natural Portraits Global

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Cut-off depth ≥OD4: Highly efficient in blocking urban light pollution or other background light;
Photoing more kinds of targets: SV240 multi-narrowband filter select Ha,OIII,H-Beta wavelength effectively can cover almost photoing needs;
High transmittance: The >90% transmittance in core wavelength of Ha,OIII, H-Beta, more objects for your astrophotography by using this multi-bandpass filter;
Multi-bandpass filters: Without multiple filters' combination for colorful images;
Resistant of BORTLE 8: the multi-narrowband filters can be resistant from Bortle 1 to Bortle 8 cities, suitable for almost all urban.

Note: Optical filters that use infrared light often cause halos in the NIR region, which are exacerbated by the halos produced by the filter itself.

• Built-in Flat-Field: Designed for effortless astrophotography, ensuring high-quality images;
• ED Extra-Low Dispersion Glass: Features a 2-element ED lens with FPL51 and lanthanum special glass to reduce chromatic dispersion;
• Dual Speed Focusing: 1:10 gear ratio for precise focusing;
• Light-Gathering Ability: With a focal ratio of f/6.78, it enables crisp, high-magnification observations;
• Retractable Lens Hood: The retractable hood blocks stray light for better contrast;
• 1.25" and 2" interfaces: Can switch eyepiece types freely.

Note: It needs to be paired with a diagonal or an extension tube to focus.

 Click here for SV503 70ED New vs. Old 

• 90°Horizontal or Vertical Switch:4 angles,stunning in both horizontal and vertical shots;
• High-quality material: Bendable materials with aluminum core for durability. Soft silicone with anti-slip ridges reduces neck strain.;
• Aluminum Alloy Buckle: Sturdy and not easily broken.Easy assembly and disassembly,time-saving and effortless;
• Protective Air Cushion: Reduces friction during movement and discomfort from long-term wear when placed on the chest;
• Adjustable Chest Strap: Secure fit, no shaking;
• Dive into the PoV View: Stronger sense of immersion,showcasing your unique perspective;
• Flexible for Easy Bending and Use: This stand allows easy angle adjustments, serving as a stable mount or a handy selfie tool. 

• Exceptional image quality: It is equipped with ultra-clear image quality and 4K 30fps video recording, fearless in low-light and backlit environments, and produces minimal noise in low light;
• Long-lasting battery life: Equipped with two 1800mAh high-capacity batteries, the camera can last for 150 minutes of continuous shooting in 4K 30fps mode with a single battery. The dual charging dock allows for simultaneous charging of two batteries, reducing charging time;
• Fast magnetic attachment: the action camera features a magnetic quick-release design for faster connection and disconnection. you can quickly switch the camera from your helmet, chest or handlebars;
• Powerful waterproof: This 4K action camera is 12m waterproof, perfect for rainy rides or extreme sports, and with the included 30m waterproof case, you can dive into underwater adventures;
• Enhanced sound: Features an external wired microphone, which filters out wind and background noise, making it perfect for vlogs, sports recordings, and more;
• EIS technology: With EIS 6-axis stabilization, enjoy smooth footage—whether surfing, jumping, or cycling.

• Dual Magnet: The SV226 utilizes a dual magnet design that provides dual stability to ensure your filter stays securely in place. And it helps prevent accidental dropping;
• CNC Crafting: This filter drawer is crafted using advanced CNC one-piece molding technology, ensuring exceptional strength and durability;
• Locking Mechanism: SV226 M54 Filter Drawer features a locking screw design that eliminates gaps. It also prevents light leakage during long exposures;
• Dual filter holders: Plug-and-play, reduce re-installation in dark environments;
• 20mm Thickness: SV226 is designed with a 20mm thickness to ensure that your wide-angle field of view remains unobstructed.

Note: The M54 can be adapted to full-frame cameras.

• Four-in-one design: Waterproof telescopic sefie, float stick, tripod, handle grip;
• Portable: Small and convenient, travel light;
• Anti-lossstrap: It can beworm on the wrist to prevent accidental loss of your camera;
• Anti-slip design: Anti-slip even in water, with a comfortable grip;
• Telescopic design: Aluminum alloy pole can be extended to 61cm/24in for selfie;
• No need to hole: The floating tripod buoyancy stick floats on water,stable shots even when hands are off;
• Widely compatible: Suitable for various sports cameras.

• AI Noise Reduction: SVHub Omni2 can distinguish between human voice and background noise, effectively filtering out interference and eliminating echoes;
• 4 Mics Array: The wireless microphone provides 360° sound pickup within an 18ft range. Paired with a 5W speaker, precise audio for conference calls in rooms up to 18 people;
• Stable and Fast Connection: The 360-degree mic supports USB wired and BT5.1 for a more stable experience, faster transmission speeds, and lower latency;
• AI Transcription: 98% accuracy. It requires third-party software for operation;
• High-Capacity 2000mAh Battery: enjoy up to 8 hours of continuous runtime;
• Full-Duplex Communication: Enables seamless multi-party conversations – no voice clipping or dropped calls;
• Portable & Compact: Pocket-sized, weighs just 231 g.

Bundle 1: SV550 122APO telescope OTA + SV230 Zoom Eyepiece + SV223 Diagonal + SV211 Handle Bar + SV212 Carrying Case Bag

Bundle 2: SV550 122APO telescope OTA + SV215 Zoom Eyepiece + SV223 Diagonal + SV211 Handle Bar + SV182 Finder Scope + SV212 Carrying Case Bag

Bundle 3: SV550 122APO telescope OTA + SV209 Focal Reducer/Field Flattener + SV223 Diagonal + SV211 Handle Bar + SV165 Guide Scope + SV192 Dew Heater                                

Review Video by @NebulaPhotos    Unboxing Video

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This Solar Set includes:

• SV550 80APO, SKU: F9381A
• SC432M Mono Sun Camera, SKU: F9387A
• SV223 2inch 90-degree Diagonal, SKU: W9180B
• SV229 solar filter, SKU: W9183B

• Family design with CNC hollow structure; SV225 mini Altazimuth mount is made of hollow structure, the weight of the product is only 1.6kg. It is very portable with light weight;
• Upgraded micro-adjustment fixation; This mount allows fine adjustment of the telescope, with a screw fixation that will remain stable for a long period of time. This micro-adjustment lever meets the efficiency of your adjustments in different scenarios;
• Variable speed gear with no backlash; Variable speed, backlash-free gears on both axes enable slow-motion control. Stable control arm connection reduces "idling feel" for instant response, ensuring smooth tracking of the moon and planets;
• Small but strong; The SV225 MINI Alt-Azimuth constellation has an effective weight of 5kg, making it a perfect match for telescopes and more, even with its light weight;
• Scenarios of application; The telescope mount is suitable for many areas such as astronomical visual observation and surface observation.

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• High-Sensitivity Astro Camera SV605CC Cooled Sensor IMX533 + Fast Lens (No included);
• SV149 Canon/Nikon Adapter-Assisted / T-Ring Compatible;
• Target for Wide-Field High-Resolution Astrophotography, DSLR Lens to Astro Cam, Lens-Coupled Imaging.

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• Phase Correction：Enhance your bird watching with new SV202 wide-angle binoculars that feature phase correction for improved resolution and contrast, making it easier to see fine details and colors.
• ED Glass Precision clarity: our wide-angle binoculars feature a 2-group; 3-element lens design and advanced prisms; delivering crisp; detailed images and vivid distant scenes.With edge-to-edge sharpness and high light transmission;
• Multi-Coated Optics: FMC lenses and dielectric prism coatings ensure maximum light transmission, clarity, and true-to-life colors-even in low light;
• Rubber Armor: Enhance your bird watching experience with our magnesium alloy binoculars featuring durable rubber armor for a secure, non-slip grip even in challenging conditions.
• Weatherproof & Fogproof: IPX7 waterproof rating and nitrogen-filled internals prevent fogging and withstand extreme weather;
• Shockproof: Built with a rugged construction to absorb recoil and resist impacts.

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• 4-Elements with fully multi-coated enhanced coatings, resulting in bright, sharp images;
• Edge-blackened to eliminate internal light scatter to maximize image contrast;
• Flatter field-of-view, with excellent control of chromatic and spherical aberration;
• Increase Your Magnification Without Sacrificing Magnification Factor or Eye Relief.

• Multi-port Design: The astro powerbox has 6 DC outputs, supporting up to 10A. 2 USB3.1 ports for high-speed camera readout, 1 USB2.0 and 1 Type-C port for devices like equatorial mounts & guide cameras. 2 USB ports share 5V 8A power, perfect for dew heaters;
• Avoid Cable Clutter: As a data transmission and power supply transfer center, it greatly reduces the use of cables;
• Design for Portability: This compact powerbox weighs just 0.28 lb and measures 3.8 x 2.4 x 1 inches;
• Safe and Secure:Power pack equipped with built-in ESD protection, reverse polarity prevention, and efficient filtering to prevent short circuits;
• Versatile Mounting Options: SV241 features M4 and UNC 1/4-20 screw holes on the bottom.

Review Video by @Cuiv

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• Advanced Optics: Features 8 high-quality elements, including aspherical lenses and multi-coated optics;
• High-definition 2X zoom: This zoom astronomical telescope eyepiece comes equipped with high-quality 2X zoom capabilities; allowing you to effortlessly achieve double magnification during observation;
• Parfocal Design: Parfocal across the entire zoom range. There is almost no need to refocus when changing magnification.
  Click Stop knob: Each focal length from 8mm to 16mm is equipped with a precise detent. Provides convenience for stargazing in the dark night;
• Dual-lens interface: Features a 1.25" and 2" dual-lens design;
• Compatibility for Astigmatism Corrector Installation: Compatible with all mainstream astigmatism correctors on the market, solving vision focusing problems caused by astigmatism.

Tips: The SV245 can be used upon SVBONY SA401 APO or SV406P spotting scope, it will boost the scope for stellar clarity and ultra-wide views.

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• 8-piece telescope accessory kit; the SV233 includes two 1.25" 25mm/32mm Plossl eyepieces, 3.2mm 58-degree planetary eyepiece, 7-21mm zoom eyepiece, 2X Barlow; LRGB filter set, moon filter, polarizer filter; and a portable bag. It is highly recommended for professional observation;
• 25mm/32mm plossl eyepiece; 1.25" eyepiece with 48°field of view; ideal for tracking and locating celestial objects; Plössl eyepieces have excellent optics; providing sharp images with minimal distortion across the entire field of view;
• 3.2mm 58°ultra-wide-angle planetarium eyepiece; featured with high magnification and wide field of view, it can enhance your observation comfort;
• 7-21mm zoom eyepiece; The focal length is adjustable from 7mm to 21mm, offering exceptional flexibility;
• 1.25 inch Barlow lens; provides 2x magnification; allows you to observe the details of the planet's surface more closely; 
• Whole set of Telescope Filters; Moon filter reveals finer lunar details; LRGB filters capture true celestial colors and produce vibrant astronomical images; VPL polarizer minimizes glare, enhancing clarity;
• Oxford Fabric Hand Carry Storage Bag; keeps everything safe in the foam-lined interior; suitable for carrying outside; brings convenience to your astronomical observation and photography outside.