SVBONY SV193 2inch 0.8x Focal Reducer /Flattener for SV503 80mm ED Telescopes

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Seller: svbony_au ✉️ (37,343) 99.9%, Location: NSW, AU, Ships to: AU, Item: 304512020430 SVBONY SV193 2inch 0.8x Focal Reducer /Flattener for SV503 80mm ED Telescopes.

Product Description
   

Designed specifically for SV503 80mm  f/7 ED Refractor.

The field flattener corrects the inherent spherical aberration of curved lenses which causes distortion at the edges of the field of view. As a focal reducer, it reduces the focal ratio of the scope which translates into wider fields of view with shorter exposure times—allowing you to capture more images in the same amount of time without sacrificing performance.

Features:

  • SVBONY 2" 0.8x focal reducer and field flattener for refractor telescopes
  • Optimized for use on the SVBNOY 80mm f/7 ED refractor and similar telescopes
  • The 0.8 times defocusing system shortens the exposure. It can meet the needs of astrophotographers who need sufficient exposure in a short time.
  • With advanced refractor, it can take dazzling celestial photos without worrying about the distortion of the star points on the edge of the photo.
  • Multi-coated optics housed in a high polish, and hard anodize finished aluminum body to help reduce weight.
  • Includes standard 2" filter thread to add light pollution filter you need.
  • The front end is a standard 2-inch socket to connect to the main lens, and the back end is M48x0.75 threaded to connect to the camera bayonet (Support Full Frame Camera)
  • The default back-intercept is 55mm.  Using the 360° field rotator at the end of the focusing tube(sold separately ), you can meet your composition requirements without turning the main lens, and it can also meet the use of filter wheel/OAG/astronomical camera at the same time
  • The interface of 80F7ED and 102F7ED adopts standard 2-inch cannula, which can be directly inserted into the 2-inch focusing base to install and fix; 

Package Includes:

  • SVBONY SV193 0.8x Photo Reducer / Flattener
  • 2PCS Rubber Dust Cover

Buyers Show

Imaging telescopes or lenses: Skywatcher Explorer 150/750 PDS · SvBony SV503
Imaging cameras: ZWO ASI 2600 MM Pro · ZWO ASI 1600 MM Pro
Mounts: Skywatcher HEQ5 PRO
Guiding telescopes or lenses: ZWO OAG
Guiding cameras: ZWO ASI 120 mini
Focal reducers: SVBony SV193 0.8x Flattener for 80mm F/7 · TS Maxfield Komakorrektor
Software: pmneo KStarsCluster · Pixinsight
Filters: Astronomik L2 36mm · Astronomik B 36mm · Astronomik Ha 36mm 6nm · Astronomik G 36mm · Astronomik R 36mm · ZWO O-III 36mm
Accessory: Deep Sky Dad AF3 AutoFocuser · Ekos/INDI, Stellarmate OS · ZWO EFW 36mm
Author:pmneo

QHY268C
SV198 Guide scope + 102ed f 7 + 0.8x
SVbony UV/IR cut

EQ6R-Pro
Bortle class 4
Light 360 sec x 30
dark 25
Flat 60
Dark Flat 60
Bias 60
Author:Kspiya
 

about svbony

  • Condition: Brand New
  • Country/Region of Manufacture: China
  • Compatible Brand: Universal
  • Focal Length: for SV503 80mm
  • Features: Fully Multi-Coated
  • Compatible Series: Universal
  • Backfocus: 55mm
  • Threads Standard: M48*0.75
  • Lens Structure: 3-Elements/2Groups
  • Net Weight: 164g / 5.78oz / 0.36lb
  • Lens Coating: Coated
  • UPC: 0714559036839
  • Brand: SVBONY
  • Type: Focal Flattener
  • Item Diameter: 2 in
  • Telescope Type: Refractor
  • Compatible Model: For SVBONY SV503
  • MPN: W9152A

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