Astronomy Specialist

M68 EXTENSION RING 8mm

$79.00 AUD
SKU: TSVM688

Teleskop Service

  • M68 x 1 Male
  • M68 x 1 Female
  • Optical thickness: 8 mm


 

This 8 mm extension ring is often used for professionals filed flattener such as the SharpStar 2.5" field flattener.

This extension ring has a M68 x 1 male thread on one side and a M68 x 1 female thread on the other side. The total thickness is 12 mm and it includes the 4 mm male thread


 

Connection (side a)
M68 x 1 male
Connection (side b) M68 x 1 female
Optical thickness 8 mm (not including 4 mm male thread)
Clear aperture 63 mm
SKU TSVM688
M68 EXTENSION RING 8mm.

M68 EXTENSION RING 8mm

$79.00 AUD

Optical design

Image circle

Focal ratio

Aperture

Focal length

Optical thickness

Optical thickness: 8 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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