Svbony SV193 0.8x Focal Reducer/Flattener for SV503 70mm ED Refractor

  • $192.99
    Unit price per 


  • Focal reducer and field flattener is one of the essential accessories for astrophotography; SV193 0.8x focal reducer and field flattener for the Svbony SV503 70mm ED refractor telescope
  • With the advanced SV503 70mm ED Refractor; SV193 0.8x focal reducer can take dazzling celestial photos without worrying about the distortion of the star points on the edge of the photo
  • The front end has M54 thread that connects directly to the SV503 70mm ED Refractor focuser; and the back end is M48x0.75 threaded to connect to the camera bayonet; support Full Frame Camera
  • The 0.8 times defocusing system shortens the exposure; it can meet the needs of astrophotographers who need sufficient exposure in a short time

 

 


 

California Residents: Please check Proposition 65 Warning Website about significant exposures to chemicals that cause cancer, birth defects or other reproductive harm. https://www.p65warnings.ca.gov/

 

Model SV193
SKU  W9152A W9152B W9152D
Back focus 55mm
Barrel size M54x0.75 2-inch 2-inch
Threads Standard M48*0.75 M48*0.75 M48*0.75
Lens Structure 3-Elements/3Groups 3-Elements/2Groups 3-Elements/2Groups
Lens Coating FMC FMC FMC
Blackened Lens Edges Yes Yes Yes
Net Weight  273g / 9.63oz / 0.6lb 164g / 5.78oz / 0.36lb 177g / 6.24oz / 0.39lb

 

Svbony SV193 2" 0.8x Focal Reducer/Flattener for SV503 70mm ED Refractor

 

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

We Also Recommend