Astronomy Specialist

TESTAR ADAPTER FOR ESATTO 3" AND ESPRIT 120 / 150 REDUCER

$97.00 USD
SKU: TE-ESATTO3-ESPRIT.REDUCER

Testar

  • M81 x 1 Female
  • M86 x 1 Male
  • Optical thickness: 20 mm



This adapter allows you to connect the Prima Luce Lab Esatto 3" robotic microfocuser to the Sky-Watcher Esprit 120 & 150 reducers. Engineered in-house by Testar and made from CNC-machined and hard-anodized 6061-T6 Aluminium.

The adapter is designed to have the SkyWatcher Esprit 120/150 reducers to slide inside the adapter and the Esatto.

The SkyWatcher flattener/reducer for the Esprit 150 require a total spacing from back of tube of 155mm (distance between silver ring to telescope side of the flattener, excluding the internal female thread of the flattener). The total spacing can be filled with:

 

For a total of 155mm

 


If you want to add the Arco 3" rotator to the optical train: 

For a total of 155mm

 

 

 

Optical length
20mm
Clear aperture
81 mm
Outer diameter
94 mm
Connection side A M81 x 1 female
Connection side B M86 x 1 male
SKU TE-ESATTO3-ESPRIT.REDUCER

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TESTAR ADAPTER FOR ESATTO 3" AND ESPRIT 120 / 150 REDUCER.

TESTAR ADAPTER FOR ESATTO 3" AND ESPRIT 120 / 150 REDUCER

$97.00 USD

Optical design

Image circle

Focal ratio

Aperture

Focal length

Optical thickness

Optical thickness: 20 mm

Threads

M81 x 1 Female, M86 x 1 Male

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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