SVBONY SV106 50mm Guide Scope w/Helical Focuser Finder and Guide Scope Multi-Use

Description: Specifications: Type of Telescope: Achromatic Refractor Lens: Cemented Tube material: Aluminum Alloy Aperture: 50mm / 1.97in Focal Length: 190mm / 7.48in Focal Ratio：F3.8 Coating: Fully multi-coated Best for imaging: Deep sky User level: Intermediate Rough Focusing Range: 30mm Focuser: Helical Focuser with 8 mm Travel Connection to eyepiece: 1.25inch Tube diameter: 54.5mm Dewcap diameter: 61mm Total Length: 240mm Included accessories: Tube Rings and Dovetail Rail Net Weight: Approx. 604g / 21.31oz Package Includes 50mm Primary Mirror Guiding Bracket w/ 89mm Dovetail Plate 1.25inch Helical Focuser 6PCS Metal ThumbscrewsDataCaciques How to Use a Guider Scope as Telescope Test 1: SV106 Guider Scope & 68 degree 20mm eyepiece As the SV106 guider scope focal length is 190mm, so it works with the 20mm eyepiece, the magnification power is 8.5x. I could see the building clearly with adjust the back focus distance 30mm. the words on the building is very clear. Test 2: SV106 Guider Scope and SV105 Camera I tested the SV105 camera with the SV106 Guider Scope, use sharpcap 3.2 on windows 10 computer. Just put the 1.25 inch camera into the SV106 scope double helical focuser hole directly, and adjust the backfocus distance, until get a clear image on the computer. I focus the SV106 scope to the outside building, and take this picture with the Mi 5, actually the picture is much clear on the computer screen, when I take this picture on my smartphone, then it is not that clear as see it directly. (I am sorry about my photography skill.) Test 3: SV106 Guider Scope & 2x Barlow & Diagonal & Eyepiece As I post in the facebook group, I could see image clearly through the eyepiece directly, but the image is not that clear as TEST 1 results. Because when the light reflected by the Diagonal, and go through the 2x barlow, it has been loss some. As you want to use the 90 degree diagonal with this SV106 finder scope, yes, it would work. But if you want to see the much more clear image, I don't recommend you to use the Barlow and diagonal. Thanks very much! How to mount the SV106 to your OTA? you can mount the SV106 and the dovetail slot (F9144C, F9144D) to the dovetail plate (F9143C or F9143D). about svbony

Price: 89.99 USD

Location: Rowland Heights, California

End Time: 2023-12-12T02:47:08.000Z

Shipping Cost: 0 USD