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Baader M48 extension tube 30 mm / 2" nosepiece with Safety Kerfs

Baader M48 extension tube 30 mm / 2" nosepiece with Safety Kerfs

by Baader Planetarium
SKU M48/30 (Baader #2958630)
$34.00 - $34.00
$34.00
$34.00 - $34.00
$34.00

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Description
  • Used to adjust the working distance of larger cameras and similar accessories with M48 thread
  • Telescope side M48 internal thread, 3.5 mm depth
  • Eyepiece side M48 external thread, 3 mm depth
  • 30 mm optical path length
  • Also used as M48 / 2" nose piece with 26 mm insertion depth, safety kerfs and 5mm optical height

Modern cameras are usually characterised by extremely short optical heights, in order to be able to be mounted on various telescope constructions. The old T-2 standard with 5mm thread depth is a hindrance to this. To take care of this new development, all new Baader T-2 and M48 parts are delivered with the new 3 mm standard.

Specifications
MANUFACTURER Baader Planetarium
SKU (#) 2958630
EAN CODE 4047825042859
OPTICAL LENGTH (MM) 30 (or 5)
CLAMPING SYSTEM no clamp
USAGE Adjusting the distances of accessories with M48 thread, M48 / 2" nosepiece
INNER DIAMETER / CLEAR APERTURE (MM) 45 mm
OUTER DIAMETER 53 mm
INNER CONNECTION (LENS SIDED) Barrel, Thread, M48, 2" (50,8mm)
OUTER CONNECTION (EYEPIECE/-CAMERA-SIDED) Thread, M48
COMPATIBLE BRANDS Baader Planetarium
TYPE OF ADAPTER Extension