• More clear image; APO astro camera lens consists of a 3-group 5-piece petzval objective lens structure; which includes a set of triplet lens; bringing you a clearer image;
• 44mm full-frame; APO telephoto lens avoids aperture blocking; whether mirrorless camera; SLR camera; or deep-sky camera; you can photograph clear image without trouble;
• Mounting kit available; SV555 astrograph is equipped with a bracket and belt for EAF; you can get an accurate angle to photograph quickly and conveniently;
• Single-speed focus; the telescope camera lens supports fine adjustment; enabling you to adjust the photography angle accurately for fast shooting;
• Wide field Petzval design; Ultra-wide field of view for larger targets, and pin-point stars edge to edge with almost 0 chromatic aberration;
• Various aperture range; the astronomical photography lens can adjust the aperture from F22 to F4.5; meeting a variety of use needs; the included graded adjustment ring and scale also make it convenient for photography by preventing accidental touching;
• Compatibility; SV555 telescope camera lens features an M48x0.75 filter thread to install the 2" filter; additionally; the V-style & Arca-Swiss quick-release system is compatible; flexible and easy to use; enhancing the efficiency.

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• More clear image; APO astro camera lens consists of a 3-group 5-piece petzval objective lens structure; which includes a set of triplet lens; bringing you a clearer image;
• 44mm full-frame; APO telephoto lens avoids aperture blocking; whether mirrorless camera; SLR camera; or deep-sky camera; you can photograph clear image without trouble;
• Mounting kit available; SV555 astrograph is equipped with a bracket and belt for EAF; you can get an accurate angle to photograph quickly and conveniently;
• Single-speed focus; the telescope camera lens supports fine adjustment; enabling you to adjust the photography angle accurately for fast shooting;
• Various aperture range; the astronomical photography lens can adjust the aperture from F22 to F4.5; meeting a variety of use needs; the included graded adjustment ring and scale also make it convenient for photography by preventing accidental touching;
• Compatibility; SV555 telescope camera lens features an M48x0.75 filter thread to install the 2" filter; additionally; the V-style & Arca-Swiss quick-release system is compatible; flexible and easy to use; enhancing the efficiency;
• Convenient to use; the APO astro camera lens is featured with a handle; bracker; dovetail plate; more convenient to use when shooting. 

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The SV550 APO triplet refractor is a compact refractor with 122mm aperture, f/7 focal ratio and 854mm focal length, a great travel telescope for astrophotography and observation. It is an absolutely upgraded version of the SV550 80mm. This refractor has a higher limiting magnitude, can gather more light, and provide clearer and more detailed images. It is very suitable for deep sky photography and observation, especially for galaxies, nebulae, star clusters, and even some fainter deep sky objects.

Bundle 1:SV550 122APO telescope OTA + SV209 Focal Reducer/Field Flattener + SV165 Guide Scope + SV226 Filter Drawer + SV211 Handle Bar + SV192 Dew Heater + SV212 Carrying Case Bag

Bundle 2:SV550 122APO telescope OTA + SV209 Focal Reducer/Field Flattener + SV165 Guide Scope + SV905C Guide Camera + SV226 Filter Drawer + SV211 Handle Bar + SV192 Dew Heater + SV212 Carrying Case Bag

Review Video by @NebulaPhotos   Unboxing Video

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• FMC Coating: Excellent clarity and resolution;
  Adjustable Rotating Eye Mask: Accurately adjust the distance between the eyes and the eyepiece according to personal needs;
  One Stop Solution: The selected combination set includes a spotting scope, tripod, and phone adapter;
  Anti-loss Eyepiece Cover: Effectively prevents accidental loss of the cover;
  Multi Functional Zoom: With a zoom range from 25x to 75x;
  Flexible Installation:The base adopts a standard threaded interface design, making it easy to connect to various tripods. 

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This SV503 80/102ED Telescope Bundle Set includes

• SV503 ED series refractor OTA
• SV188P 1.25inch Diagonal
• SV191 7.2-21.6mm Zoom Eyepiece
• SV182 Finder Scope
• 1.25inch Moon Filter
• SV224 Universal Dovetail Slots

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• Dual-Speed Focusing System: The SV406 telescope features a dual-speed focusing system that allows for quicker focusing and more accurate locking, providing you with an unprecedented smooth and precise focusing experience. This effectively saves time on focusing operations while observing targets.
• 80mm FMC Objective Lens: Equipped with a fully multi-coated 80mm objective lens that enhances light-gathering capability, it offers a field of view of 19m–38m/1000m. The lens design comprises 6 elements in 3 groups to improve light transmission, allowing for clear images even in low-light conditions.
• IPX7 Waterproof Design: With an IPX7 waterproof and fog-proof construction, this telescope can withstand harsh environments, enabling you to use it without limitations from the surroundings. The adjustable twist-up eyecup ensures a comfortable viewing experience.
• 20-60x Zoom Eyepiece: The variable zoom magnification range from 20x to 60x lets you enjoy a wide field of view at lower magnifications while providing detailed observations at higher magnifications. This makes the SV406 telescope ideal for long-distance hunting.
• Removable Eyepiece Design: The 1.25-inch T-thread eyepiece interface allows compatibility with other eyepieces or electronic eyepieces, offering versatility in your observational setup.
• 1/4 Standard Thread Interface: The all-metal base connects securely to a tripod, meeting your diverse viewing needs and providing a stable platform for observing objects. The extendable sunshade helps block stray light, resulting in clearer and brighter images.

• Telescope camera; compact and highly sensitive 1.23-megapixel color camera with 1/3” CMOS 1280x960 sensor perfect for autoguiding; small 3.75-micron pixels; high peak QE of 80% and low read noise allows tight tracking of faint guide stars;
• Astronomy guiding camera has USB 2.0 interface output; ST4 guide star interface; can compatible with PHD2; MDL; NINA; SKY-X and other software guide star;
• The front of the eyepiece camera is equipped with a CS interface and a CS-C adapter ring; which can be matched with a CS lens or a C-mount lens;
• The shape of the guide camera adopts a diameter of 1.25 inches; which can adapt to different focal length guide lenses and OAG guide stars;
• The guide camera is designed with snap ring and scale mark to facilitate the use of the same guide lens for focusing and positioning.

These Mk105 telescope bundle are suitable for visual observation of the planets moon and etc. 

Bundle1 includes:

• MK105 OTA
• SV182 finder scope
• SV188P 1.25inch diagonal
• SV135 1.25inch 7-21mm zoom eyepiece
• SV225-SV225T AZ mount & tripod kit

Bundle2 includes:

• MK105 OTA
• SV182 finder scope
• SV188P 1.25inch diagonal
• SV135 1.25inch 7-21mm zoom eyepiece

• Digital Charging Compartment: Displays the remaining battery percentage of the charging case in real-time;

• Dual Device Connectivity: Equipped with both Lightning and Type-C interfaces, it is compatible with Android and iOS systems;

• Multi-Scenario Applicability: Ideal for scenarios such as speeches and voiceovers, where it meticulously captures and amplifies intricate sound details;

• Enhanced User Experience: Allows for charging while continuing to record or live stream;

• Appropriate Working Distance: Connection range of up to 20 meters.

Visual set includes:

• SV48P 90 OTA or SV48P 102 OTA
• SV182 6x30 Correct-Image finder scope
• SV188P 1.25inch diagonal
• SV135 Zoom Eyepiece 1.25inch 7mm to 21mm
• SV225 AZ-mount & tripod

This sv550 prime focus photography, also known as direct focus photography, is a method of directly using the telescope to take pictures without adding any optical objects between the telescope and the camera.

• SV550 80APO OTA
• SV209 Focal Reducer/Field Flattener
• SV210 CAA 360 Degree Rotator
• SV165 Guide Scope

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• Precision Focus Performance；Ensures perfect focus at all distances for the SA401 APO Spotting Scope；
• Premium Metal Construction；Crafted from three high-precision metal components for enhanced durability and optical performance；
• Versatile Eyepiece Compatibility；Features a 1.25" interface for SV230 & SV245 zoom eyepieces, delivering a wider field of view and sharper observation. 

This 2inch-to-1.25inch filter adapter is compatible with SV226 2inch filter holder. You can easily use it to hold 1.25inch astronomy filters.

• Clear Imaging: 90mm large aperture, collecting about 65% more light than other 70mm entry-level models, offering superior light-gathering power and delivering clearer, more detailed images;
• Superior Optical Performance: Fully multi-coated optical glass lenses enhance light transmission, while the internal anti-reflection coating reduces unwanted reflections, ensuring clear imaging and protecting your eyes;
• 5x24 Finderscope: 5x magnification offers a wide field of view for quick and easy target acquisition. The 24mm aperture delivers brighter images, very suitable for beginners;
• 360° + 90° Adjustment: The altitude-azimuth mount features a worm gear drive system, ensuring smooth and precise movement. With 360° horizontal and 90° vertical adjustment, it maximizes your ability to meet all observational needs;
• Precise Focusing: The helical gear manual focusing system ensures smoother transmission and finer adjustments, helping you see clear, detailed views of celestial objects;
• Durable and Sturdy: The astronomical telescope features an aluminum alloy main tube with a spray-painted finish, a stainless steel tripod. The tripod and professional AZ mount can support up to 5 kg.

• Dual Color Screens: This action camera is equipped with a 2.29-inch HD touch rear screen and a 1.3-inch front selfie screen;
• Adjustable Frame Rates: Shoot in 4K30fps for ultra-clear details, 2.7K for balanced quality & speed or 1080P 120fps for stunning slow-motion action - perfect for surfing and cycling;
• 30m Waterproof for All Adventures: IPX8-rated waterproof case (dive up to 30m) withstands rain, snow, splashes, snorkeling, surfing, and diving - ready for any water sport;
• Long-Lasting Battery Life; Built-in 800mAh + external 1050mAh battery supports 50min (4K30fps, internal) or 2+ hours (4K30fps, dual-battery) of continuous recording;
• Smart Features: This camera offers motion detection, slow-mo, timelapse, pre-recording, burst mode, quick capture, zoom;
• Upgraded 6-Axis EIS: EIS endows the action camera with gimbal-like stability, significantly enhancing recording smoothness and stability. Even during rapid movements, it effortlessly maintains exceptional video quality.

Review Video by @Erich Costantino

 7.10-8.20   Instant Camera + Grip – $209.99 Only 

Photography Set Includes:

• SV550 80APO OTA, SKU: F9381A
• SV705C Color Planetary Camera, SKU: F9198J
• SV165 30mm Guide Scope, SKU: W9125A
• SV209 1.0x Field Flattener/Focal Reducer, SKU: W9161A
• SV210 M63 CAA 360 Degree Rotator Camera Angle Adjuster, SKU: W9162A
• SV133 Filters Wheel 1.25inch Multiple 5-Position, SKU: W9103A

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• 4K/30fps Video: Precisely captures every thrilling moment, while the 20MP photo function delivers detailed, high-quality images;
  GPS Function: The sport camera integrates GPS data, allowing you to view latitude, longitude, altitude, compass direction, and pressure;
  IPS Full-Color Screen: This cycling camera features a high-definition, vibrant screen that remains clearly visible even in direct sunlight, without causing glare, offering you a comfortable visual experience;
  EIS (Electronic Image Stabilization): Ensures steady and clear footage, even in the most turbulent conditions - perfect for motorbike, bicycle, or downhill mountain biking on rugged roads, such as those in Andorra;
  Wide-Angle Lens: The ultra-wide lens captures expansive imagery, drawing you into a deeper, wider world;
  Versatile Outdoor Companion: Ideal for cycling, camping, and adventure photography, this camera captures dynamic action with smooth, stable video. It's perfect for commuting, vlogging, budget travel, and casual action sports.

Review Video by @Practical Science

• SV605CC is a 1-inch color deep space camera with square frame, 3.76um pixel size, better resolution and 80%+quantum efficiency. It can get good imaging in light polluted environment with double narrowband filters;
• IMX533 color 1-inch chip: The glow of CMOS will affect the signal-to-noise ratio of the glow affected area, resulting in residual glow or reduced signal-to-noise ratio of the area. IMX533 achieves glow suppression and better shooting effect;
• With a short focus mirror or a fast mirror system: Even if the target is too small, more details cannot be obtained due to the analytical force; IMX533 chip uses 3.76μm pixel; easy to analyze 10 angle split field of view;
• Cooling System: Thanks to the two-stage TEC cooling, the SV605CC can lower the CMOS sensor temperature to 30°C below amboent temperature, which can greatly reduce dark current generation and sensor noise even during longer exposure times.
• Support system: SV605CC camera works with Windows, Linux, Mac OS, Chrome OS and Raspberry Pi systems by running AstroDMx Capture. For Windows system, also support Sharpcap, N.I.N.A, TheSkyX and other softwares run throuth ASCOM platform by suing ASCOM driver;
• The Bayer Pattern of SV605CC is GRBG.

Note: The SV605CC has completed the product change to optimize the horizontal stripe, and the S/N serial number of the new product has been changed to S/N(B).

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

The Set includes:
• SV503 80ed OTA or SV503 102ed OTA
• SV165 30mm f/4 guiding scope
• SV905C cmos guiding camera
• SV193 0.8x filed flattener & focal reducer
• SV172 SV172 heater strip
• SV211 handle bar
• Dovetail slot for star finder or guide scope

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• The sensor incorporates a 14-bit A/D converter, the 14-bit digital output makes it possible to read out the signals of 9.07M effective pixels at a high speed of 20 FPS. Read-out noise is as low as 1.0e which makes sure the highly suitable for high definition, low noise deep space objects imaging;
• Foldable and portable: This camera is foldable and easy to carry, it can be easily stored in your backpack or pocket;
• The SV605MC features a USB 3.0 data transmission interface and a built-in 256MB DDR3 high-speed memory for fast and efficient deep-sky objects imaging, and to buffer image data and ensure stable data transmission;
• The HCG digital noise reduction technology is adopted, and the readout noise can be greatly reduced while maintaining a high dynamic range;
• SV605MC features an improved amp glow suppression design, which guarantees a high-quality "dark" image. 

• The SV230 super zoom aspheric eyepiece is featured with clickstop click and Parfocal design, 57°-72° panoramic wide angle provides you with the ultimate observation comfort.
• It supports astigmatic corrector connection. Long eye relief of 17-19mm for comfortable viewing position, even for eyeglass wearers. 
• It can be used during the day and in the night, sky support excellent resolution and contrast values as well as a sharp image at a large apparent field of view.
• Observing planets with SV230 eyepiece is highly convenient, as it allows for clear and undistorted images without any edge distortion. 

Get Reviews Video by (@Bogdan Damian)    

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• Cut-off depth ≥OD4; highly efficient in blocking urban light pollution or other background light; use this multi-bandpass filter for astrophotography in urban without traveling long distances to the suburbs;
• Compatible with 99% astrophotography systems; if you have different astrophotography systems, no need to prepare dedicated filters, one SV240 can meet your needs due to its high compatibility;
• 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; rich color in your lens;
• Resistant of BORTLE 8; the multi-narrowband filters can be resistant from Bortle 1 to Bortle 8 cities, suitable for almost all urban;
• 300-1100 mm working wavelength; the wider coverage of this multi-narrowband filter allows it to have a strong ability to tack light pollution.

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.

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Top New Year Gift Ideas: Perfect Presents for Everyone!

• 5-band filter captures light across a broader spectrum; Accurately reproduces the true colors of celestial objects;
• Multi-Broadband filter properly designed for starfield shooting and deep sky photography, enhance stars and celestial bodies details; making deep sky observations clearer;
• Over 90% peak transmittance;reduces light loss, boasts an SII-OIII-SII band average transmittance of over 85%; Enhances contrast between the target object and the background;
• 300-1000nm wavelength working range; multi-bandpass filter effectively combats light pollution; providing a broader coverage area;
• Max OD4 cut-off depth; astrophotography filters effectively block out unnecessary light; and provide stronger light pollution suppression.   

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Top New Year Gift Ideas: Perfect Presents for Everyone!

This SV555 photography bundle includes:

• SV555 APO;
• SV260 multi-broadband filter 2inch

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