Baader M68 Extension tube 7.5mm

Description M68 extension tube Useful for classic eyepiece projection, Telecentrics, or Fluorite Flatfield Convertors (FFC) 7.5mm long Learn more about the Baader M68 Connections Specifications MANUFACTURER Baader Planetarium SKU (#) 2458212 WEIGHT (NETTO) 0.03 OPTICAL LENGTH (MM) 7,5 USAGE serves as additional focus distance for eyepiece projection or FFC INNER DIAMETER / CLEAR APERTURE (MM) 62 OUTER DIAMETER 76 INNER CONNECTION (LENS SIDED) M68 x 1 OUTER CONNECTION (LENS SIDED) Thread, M68 x 1 INNER CONNECTION (EYEPIECE/-CAMERA-SIDED) Thread, M68 x 1 OUTER CONNECTION (EYEPIECE/-CAMERA-SIDED) M68 x 1 COMPATIBLE BRANDS Baader Planetarium, Zeiss TYPE OF ADAPTER Extension