Astronomy Specialist

2'' TUBE EXTENSION - 50mm

$59.00AUD
SKU: TSV250

Teleskop Service

  • Optical thickness: 50 mm

 

Extension tubes are used when the optical tube is too short and the focuser has not enough travel to reach the focus. This accessory increase the optical path of your telescope of 50mm.

The tube includes two thumb screws to secure the camera or the accessory used. The internal compression ring avoid any scratch on your accessory.

The bottom part is threaded (M48x0.75) to allow the connection of standard 2" filters. The safety groove stop the extension to fall inside the focuser.


Specifications

 

Diameter:
 2"
Optical thickness
 50mm
Brand: TS Optics
2'' TUBE EXTENSION - 50mm.

2'' TUBE EXTENSION - 50mm

$59.00AUD

Optical design

Image circle

Focal ratio

Aperture

Focal length

Optical thickness

Optical thickness: 50 mm

Threads

M48 x 0.75 Female, 2" Barrel

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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