Astronomy Specialist

ZWO M42 MALE - M48 FEMALE 22.5mm EXTENDER

$45.00
SKU: ZWO-M42-M48-22.5

ZWO

  • Optical thickness: 22.5 mm


 

The ZWO M42 male to M48 female 22.5mm extender is useful for connecting the ASI2600MM Pro plus EFW 7 x 36mm to a corrector which requires 55mm of backfocus, when not using the OAG-L. The below image shows this connection procedure:

 

 

Note: when connecting the 2600MM Pro to the 7 x 36mm EFW, you must remove the camera's tilt plate and bolt the filter wheel directly to the camera body. Not only does this bring the filters closer to the sensor which is always better, but it gives you extra backfocus space to use this adapter or the OAG-L.

 

Specifications
 
Telescope connection M48 x 0.75 female thread
Camera connection M42 x 0.75 male thread (T2)
External diameter
2" (50.8 mm)
Optical thickness
22.5 mm
SKU

ZWO-M42-M48-22.5

 

ZWO M42 MALE - M48 FEMALE 22.5mm EXTENDER.

ZWO M42 MALE - M48 FEMALE 22.5mm EXTENDER

$45.00

Optical design

Image circle

Focal ratio

Aperture

Focal length

Optical thickness

Optical thickness: 22.5 mm

Threads

M42 x 0.75 Male, M48 x 0.75 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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