Astronomy Specialist

BAADER M42 (T2) SPACER RING SET

$25.00 AUD
SKU: BA2458102

Baader Planetarium

  • M42 Spacer


The Baader M42 (T2) spacer ring set is useful for fine-tuning the precise backfocus distance as required by correctors, as well as preventing binding between two M42 threaded parts. These rings are designed to adjust the end-rotating position of all T2 accessories in approximately 90° steps.

This set comes with rings of various thicknesses (0.6/0.8/1.0/1.2/1.4mm), with three rings of each size for a total of 15 rings.

 

Optical length
 0.6, 0.8, 1.0, 1.2, 1.4 mm
Weight 10 g
SKU BA2458102

Customer Reviews

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D
Dion
Handy spacer

Purchased this item/s to adjust camera back focus ever so slightly by fitting two selected spacers over an m42 male thread. worked a treat

BAADER M42 (T2) SPACER RING SET.

BAADER M42 (T2) SPACER RING SET

$25.00 AUD

Optical design

Image circle

Focal ratio

Aperture

Focal length

Optical thickness

Threads

M42 Spacer

Cooled

Colour or Mono

Pixel size

Sensor dimensions

Resolution

Sensor diagonal

Quantum efficiency

Read noise

Fullwell capacity

Bit depth

FPS

Camera backfocus

Filter size

Filter size

Bandpass (FWHM)

Bandpass (FWHM)

Glass thickness

Mount type

Payload capacity

Latitude range

Dovetail saddle

Slew speed

Encoders

Periodic error correction

Counterweight shaft

Azimuth adjustment range

Internal diameter

Illuminated diameter

Compatible telescope external diameter

Weight

Length

Width

Height

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