Deep-Sky Astrophotography Set | SVBONY SV550 80
[{"Title":"Apochromatic Triplet Optics","Content":"80\u202Fmm triplet APO with FPL51 ED glass delivers sharp, high\u2011contrast views and minimal chromatic aberration."},{"Title":"Deep\u2011Sky Focal Length","Content":"480\u202Fmm focal length at f/6 is optimized for wide\u2011field imaging of galaxies, nebulae, and clusters."},{"Title":"Precision Dual\u2011Speed Focuser","Content":"2.5\u2033 rack\u2011and\u2011pinion dual\u2011speed focuser (1:10) allows fast and fine focusing for astrophotography."},{"Title":"Stray Light Suppression","Content":"Internal extinction bars and knife\u2011edge baffles reduce stray light for improved contrast."},{"Title":"Astro\u2011Ready Imaging Setup","Content":"Bundled design supports field flattener use (SV209) to correct edge curvature for full\u2011frame sensors."}]
Triplet Refractor Visual Set | SVBONY SV550 80
[{"Title":"Complete Visual Bundle Options","Content":"Choose Bundle 1 with eyepieces, Barlow, and dew heater or Bundle 2 with finder and zoom eyepiece for flexible setup."},{"Title":"APO Triplet ED Optics","Content":"Apochromatic triplet design with FPL51 ED glass and FMC coatings delivers sharp, high\u2011contrast views with minimal color fringing."},{"Title":"2.5\u2033 Dual\u2011Speed Focuser","Content":"Rack\u2011and\u2011pinion dual\u2011speed focuser (1:10) enables fast coarse and precise fine focusing for celestial targets."},{"Title":"Fast f/6 Telescope Performance","Content":"80\u202Fmm aperture with 480\u202Fmm focal length provides bright, wide\u2011field views of planets, moon, and deep sky objects."},{"Title":"Field\u2011Ready Construction","Content":"Includes a finder base and hollow\u2011out dovetail plate for easy accessory mounting and portable observational use."}]
Astrograph Lens w/ T-Ring | SVBONY SV555
[{"Title":"Optimized for Astrophotography","Content":"The SV555 DSLR camera lens is designed specifically for astrophotography, offering exceptional clarity and high resolution, perfect for capturing detailed images of celestial objects."},{"Title":"Wide Field of View \u0026 Petzval Design","Content":"Featuring a wide-field Petzval optical design, this lens ensures sharp, distortion-free images across the entire frame with almost zero chromatic aberration, ideal for photographing expansive deep-sky targets."},{"Title":"Precise Focus for Accurate Shots","Content":"The SV555 comes with a finely adjustable focus system, allowing precise control over the focal length to ensure crystal-clear images even during long exposure sessions."},{"Title":"Full-Frame Compatibility","Content":"With a 44mm full-frame design, the SV555 ensures full compatibility with DSLR cameras, allowing you to capture wide, clear images without issues of aperture blockage, even at high resolutions."},{"Title":"Versatile and Convenient Compatibility","Content":"The lens includes an M48x0.75 filter thread for easy filter attachment and is compatible with V-style \u0026 Arca-Swiss quick-release systems, making it simple to set up with various mounts and accessories."}]
Spotting Scope | SVBONY SA401 25-75x100
[{"Title":"APO Double ED Optics","Content":"Apochromatic 100\u202Fmm double ED objective delivers high\u2011contrast, low\u2011chromatic views with crisp detail."},{"Title":"Flexible 25\u201375\u00D7 Zoom","Content":"Wide magnification range supports both broad scenic viewing and detailed distant observation."},{"Title":"Integrated Wi\u2011Fi Capture","Content":"SC311 Wi\u2011Fi camera streams and records 1080p photos/videos to your phone via app."},{"Title":"Fully Multi\u2011Coated Lenses","Content":"FMC coatings boost light transmission and enhance brightness and clarity."},{"Title":"Rugged All\u2011Weather Build","Content":"Rubber armor and IPX5 waterproof/fog\u2011proof sealing ensure reliable performance outdoors."}]
Planetary Photography Kit | SVBONY SV550 80
[{"Title":"Complete Planetary Imaging Kit","Content":"Includes SV550 80\u202FAPO OTA with SV705C color planetary camera and essential astro accessories for imaging setups."},{"Title":"APO ED Refractor Optics","Content":"80\u202Fmm apochromatic triplet with FPL51 ED glass delivers sharp, high\u2011contrast views with minimal chromatic aberration."},{"Title":"High\u2011Speed Planetary Camera","Content":"SV705C\u2019s IMX585 sensor captures 8.3\u202FMP color images with up to 45\u202Ffps and broad exposure range for detailed targets."},{"Title":"Guiding \u0026 Imaging Accessories","Content":"Includes SV165 guide scope, SV209 field flattener, SV210 rotator and 5\u2011position filter wheel for stable imaging."},{"Title":"Robust Astro\u2011Ready Design","Content":"Dual\u2011speed focuser and 180\u202Fmm dovetail plate support precise focus and camera mounting for astrophotography."}]
Astro Photography Kit | SVBONY SV550 80
[{"Title":"Complete Astro Imaging Kit","Content":"Includes SV550\u202F80\u202FAPO OTA, SV405CC cooled color camera, guide scope, handle bar, and optional field flattener for serious astrophotography."},{"Title":"High\u2011Quality 80\u202Fmm APO Optics","Content":"Apochromatic f/6 triplet with FPL51 ED glass and FMC coatings delivers sharp, low\u2011chromatic\u2011aberration views and images."},{"Title":"SV405CC Cooled Color Camera","Content":"11.7\u202FMP Sony IMX294 sensor with USB 3.0, low read noise, and wide exposure range for deep\u2011sky capture."},{"Title":"Field Correction \u0026 Accessories","Content":"Optional SV209 1.0\u00D7 flattener ensures edge\u2011to\u2011edge focus; includes guide scope and mounting accessories for stable imaging."},{"Title":"Astrophotography\u2011Ready Configuration","Content":"Dual\u2011speed focuser with 5\u202Fkg load support and standard M63/M48 threads for camera and accessory compatibility."}]
APO Digiscoping | SVBONY SA401
[{"Title":"Apochromatic ED Optics","Content":"Large 100 mm double-ED objective and APO design deliver sharp, color-accurate views with minimal chromatic aberration."},{"Title":"25\u201375\u00D7 Zoom Range","Content":"Versatile magnification covers wide scenic viewing and detailed long-distance observation up to 75\u00D7."},{"Title":"Durable Outdoor Construction","Content":"Fully multi-coated lenses, rubber armor, and IPX5 waterproof/fog-proof build handle field conditions reliably."},{"Title":"Integrated Wi-Fi Camera","Content":"Built-in SC001 Wi-Fi camera streams and captures 1080p images/video to your phone via app."},{"Title":"Generous Field of View","Content":"Wide field from ~31 m to ~16 m at 1 000 yds supports comfortable tracking of birds and wildlife"}]
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APO Petzval Astrograph Lens | SVBONY SV555
[{"Title":"Lightweight and Durable Design","Content":"The SV555 Astrograph Lens features a surface finish upgrade and a 90g weight reduction, offering enhanced portability and improved durability for easy handling during long observation sessions."},{"Title":"Upgraded Lens Hood \u0026 Precise Focus","Content":"With the lens hood reduced from 97mm to 93mm, the compact design helps reduce stray light, while the increased focus travel from 2.67mm to 3.22mm provides more precise focusing, ensuring sharp, clear images."},{"Title":"Advanced Petzval Optical System","Content":"Equipped with a 3-group, 5-piece Petzval lens structure, the SV555 delivers a wide, distortion-free field of view, ensuring crisp, detailed images for both planetary and deep-sky astrophotography."},{"Title":"Full-Frame Compatibility \u0026 Wide Aperture Range","Content":"The 44mm full-frame design avoids aperture blockage, providing a clear, wide view, while the aperture range from F22 to F4.5 allows flexible light gathering for various celestial objects."},{"Title":"Broad Compatibility with Accessories","Content":"Featuring an M48x0.75 filter thread and a 186mm dovetail plate, the SV555 Astrograph Lens is compatible with various filters and mounts, ensuring easy integration with a wide range of astrophotography setups."}]
APO Triplet Refractor | SVBONY SV550 80
[{"Title":"Sharp Flat-Field Imaging","Content":"Comes with SV209 0.8x field flattener, eliminates edge distortion for uniform clarity across the entire view."},{"Title":"Premium APO Optic","Content":"80mm APO telescope delivers high color fidelity, reducing chromatic aberration for stunning celestial photos."},{"Title":"Versatile Astro Observation","Content":"Ideal for deep-sky astrophotography and planetary viewing, perfect for both beginners and seasoned enthusiasts."},{"Title":"Stable \u0026 Reliable Perf","Content":"Precision-machined components ensure optical stability, backed by SVBONY\u2019s professional quality assuranc"},{"Title":"All-in-One Imaging Kit","Content":"Integrated telescope \u002B field flattener set, no extra accessories needed for immediate astrophotography setup."}]
APO Telescope & Flattener | SVBONY SV550 122
[{"Title":"High-Quality APO Refractor","Content":"The SV550 APO telescope provides superior color correction and sharp, high-contrast images for detailed astronomical observations."},{"Title":"Perfect for Astrophotography","Content":"Paired with the SV209 field flattener, this set ensures flatter images across the entire frame, ideal for wide-field astrophotography."},{"Title":"Improved Image Clarity","Content":"The combination of the APO refractor and field flattener eliminates optical distortions, providing crisp, clear views of celestial objects."},{"Title":"Precision Focus for Stunning Detail","Content":"Designed for both visual and photographic use, the SV550 APO telescope offers exceptional focusing capabilities for detailed lunar, planetary, and deep-sky observations."},{"Title":"Durable and Easy to Use","Content":"Built with high-quality materials, this telescope and field flattener set is lightweight, portable, and easy to set up for both beginners and advanced astronomers."}]
APO Deep Sky Photography | SVBONY SV550
[{"Title":"Apo Triplet Optics","Content":"High\u2011quality apochromatic triplet with ED glass reduces chromatic aberration for sharp DSO imaging"},{"Title":"Deep\u2011Sky Ready Focal Length","Content":"480\u202Fmm focal length and f/6 ratio optimize framing for galaxies, nebulae, and star clusters."},{"Title":"Precision Dual\u2011Speed Focuser","Content":"2.5\u2033 rack\u2011and\u2011pinion focuser with 10:1 fine focus control improves critical imaging focus."},{"Title":"Field Flattener Included","Content":"SV209 field flattener corrects edge curvature and supports full\u2011frame sensor performance"},{"Title":"Astrophotography Accessories","Content":"Comes with guide scope, rotator, and filter wheel for complete deep\u2011sky imaging setups. (Based on product bundle)"}]
Spotting Scope & Binocular | SVBONY SA401
[{"Title":"APO Spotting Scope Optics","Content":"SA401 uses 25\u201175\u00D7 zoom and 100\u202Fmm double ED apochromatic glass for sharp, low\u2011CA bird views"},{"Title":"Wide Field Observation","Content":"Large 100\u202Fmm objective delivers bright, expansive views for long\u2011distance birding and nature scenes."},{"Title":"Detachable Eyepiece Design","Content":"Universal 1.25\u2033 eyepiece interface supports interchangeable optics and camera adapters."},{"Title":"Comfortable Field Use","Content":"Large focus wheel and twist\u2011up eyecup enable fast focus and comfortable viewing with or without glasses."},{"Title":"ED Binocular Companion","Content":"Includes SA205 ED flat\u2011field 10\u00D742 binoculars for complementary birding with edge\u2011to\u2011edge sharpness."}]
APO Refractor Telescopes for Clear, Color-Accurate Views
An APO refractor, also known as an apochromatic refractor, is designed for sharp, high-contrast views with excellent color correction. It is a versatile choice for both visual astronomy and astrophotography.
Using specialized ED glass and advanced lens designs, apochromatic refractors help reduce chromatic aberration and deliver detailed views of the Moon, planets, star clusters, nebulae, and galaxies. SVBONY offers APO refractors in different apertures and optical configurations.
The SV550 80mm features a triplet objective and 480mm focal length for wide-field imaging, while the SV550 122mm offers a larger aperture and 854mm focal length for greater detail and reach. The SV555 54mm Petzval APO Astrograph offers a compact f/4.5 design for wide-field astrophotography, while the SV545 Petzval APO provides a compact option for portable imaging setups.
Different apertures, focal lengths, and optical designs let you match an APO refractor to your observing or imaging goals. Whether you need a telescope for astrophotography or a versatile option for visual observation, SVBONY offers choices for different astronomy setups.
Shop SVBONY APO refractors by aperture, focal length, or optical design—including 80mm APOs, 100mm+ APOs, and Petzval astrographs—and find the right telescope for your setup.
Faqs About APO Refractor Telescopes
An apochromatic refractor telescope, often called an APO refractor, is designed to provide strong color correction across multiple wavelengths.
Using specialized optical glass and advanced lens configurations, APO refractors deliver sharp, high-contrast, color-accurate views of the Moon, planets, stars, and deep-sky objects.
APO refractor telescopes are well suited for both stargazing and astrophotography. They provide detailed views of planets and star clusters, while their strong color correction helps capture clean images of nebulae and galaxies. An APO refractor for astrophotography can be particularly useful for deep-sky imaging, while shorter focal lengths can provide wider fields of view for larger targets.
When choosing an APO refractor telescope for astrophotography, consider aperture, focal length, optical design, field of view, focuser, and your camera's sensor size. A shorter focal length can provide a wider field for large deep-sky targets, while a longer focal length can provide greater image scale for smaller targets. Also check compatibility with your mount, camera, and other imaging accessories.
An achromatic refractor provides good color correction but may show some residual color fringing around bright objects. An APO refractor uses more advanced optical designs and specialized glass to provide stronger chromatic aberration correction. This can result in cleaner, more color-accurate views, particularly when observing bright planets or capturing astronomical images.
ED stands for extra-low dispersion and refers to optical glass used to help control chromatic aberration. APO describes the overall level of color correction achieved by the complete optical system. Many APO refractors use ED glass, but an ED refractor is not automatically an APO. Performance depends on the complete optical design, lens configuration, and manufacturing quality.
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