SV211 135mm Telescope Handle Bar for SV550 80APO & SV503 80ED US$ 31.99 ~ US$ 63.99 Add to Cart SVBONY SV212 Telescope Carrying Case Bag Adjustable Shoulder Strap Fits for Optical Tubes Accessories Black US$ 62.99 Add to Cart SA402 Hydraulic Gimbal Aluminum Alloy Travel Tripod US...
Sorry, I'm confused - are you talking about the SV198 or the SV165@30mm? Regarding the copy in that SV165, Svbony is mistaken - you can't add focal length by adding extension tubes. The focal length is a fixed value determined by the objective, and you have to ensure the configurati...
up on top, using a bracket attached to the OTA mounting rings ( bracket/ rail would need to be about 20 cm). Svbony makes the SV211 bracket/handle, but it's only 13.5 cm for smaller scopes and something like that would be ideal...