- 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)
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Photography Set Includes:
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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Get $5 off $500+ purchases!
Get $15 off $1000+ purchases!
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
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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.
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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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Use this APO OTA apochromatic refractor to reveal the wonders of celestial bodies!
Bundle1: SV550 80APO OTA + SV223 Diagonal + SV216 Barlow Lens + SV172 Dew Heater + 68 Degree UWA Eyepiece Set
Bundle2: SV550 80APO OTA + SV182 Finder Scope + SV188P Diagonal + SV230 Zoom Eyepiece
Note: This SV550 80 OTA comes with a dedicated dovetail slot for the finderscope.
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Unlock the full potential of your telescope equipment for deep space photography with our versatile and multifunctional accessories! Set includes:
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Unlock the full potential of your telescope equipment for deep space photography with our versatile and multifunctional accessories!
SV550 122APO Bundle:
SV550 122APO OTA + SV106 Guiding Scope + SV305Pro Guiding Camera + SV209 0.8x Focal Reducer/Field Flattener + SV 192 Dew Heater + SV211 Handle Bar
SV550 80APO Bundle:
SV550 80APO OTA + SV209 1.0x Focal Reducer/Field Flattener + SV172 Dew Heater + SV211 Handle Bar + SV165 Guiding Scope + SV905C Guide Camera + SV210 CAA Rotator
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Photography Set Includes:
Bundle1: SV550 80APO OTA + SV405CC Cooled Color Camera + SV198 Guide Scope + SV211 Handle Bar + SV209 1.0x Field Flattener + SV210 CAA Camera Angle Adjuster
Bundle2: SV550 80APO OTA + SV405CC Cooled Color Camera + SV198 Guide Scope + SV211 Handle Bar
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The SV550 refractor APO triplet apochromatic telescope 80mm DSO deep space vision and photography suits:
Bundle1: SV550 80APO OTA + SV209 field flattener + SV210 CAA 360 degree rotator camera angle adjuster + SV226 Filter Drawer + SV172 430mm Dew Heater + SV220 7nm Dual-Band Filter
Bundle2: SV550 80APO OTA + SV209 field flattener + SV210 CAA 360 degree rotator camera angle adjuster + SV405CC Cooled Color Camera + SV211 Telescope Handle + SV191 SWA Zoom Eyepiece
Bundle3: SV550 80APO OTA + SV209 field flattener + SV210 CAA 360 degree rotator camera angle adjuster + SV226 Filter Drawer + SV165 Guide Scope
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Eyepiece projection is a great way to take detailed shoots of moon and planets. Photographed objects in these images are considerably larger and show more detail than such taken with prime focus shots. This SV550 OTA set can realize eyepiece projection. Not include eyepiece, you can choose eyepiece from svbony website.
Set Includes:
- SV550 80APO OTA, SKU: F9381A
- Fully Metal Telescope Eyepiece Adapter, SKU: W2811C
Here are the cameras you can choose from:
- SV305 Pro Camera, SKU: F9198B
- SV305Pro AR Coating Astronomy Camera, SKU: F9198C
- SV305M Pro Astronomy Camera, SKU: F9198D
- SV505C Color Planetary Camera, SKU: F9198H
- SV705C Planetary Camera, SKU: F9198J
- SV605CC OSC Camera, SKU: F9198K
- SV405CC Cooled Color Camera, SKU: F9198F
- SV550 80mm f/6 fully multicoated triplet apochromatic optics using an ED center element;
- A dual-speed 2.5" rack-and-pinion focuser with 10:1 ratio fine focusing,realizes reliable zero offset image focusing;
- Retractable lens shade/dew shield;
- Dual hinged split tube rings with a 180mm Vixen-style dovetail.
