Astronomy Specialist

M68 EXTENSION TUBE - 5mm

$49.00 AUD
SKU: AX-M68-EXT5

  • M68 x 1 Male
  • M68 x 1 Female
  • Optical thickness: 5 mm



This 5mm M68 extension tube features a male M68 x 1 thread on one end and a female M68 x 1 thread on the other.

This is a very useful accessory for making up the exact backfocus distance required by correctors.

 

Connection side A
Male M68 x 1
Connection side B Female M68 x 1
Optical length
5 mm
SKU AX-M68-EXT5

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M68 EXTENSION TUBE - 5mm.

M68 EXTENSION TUBE - 5mm

$49.00 AUD

Optical design

Image circle

Focal ratio

Aperture

Focal length

Optical thickness

Optical thickness: 5 mm

Threads

M68 x 1 Male, M68 x 1 Female

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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