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TS-Optics 2" helical focuser - M48 connection

TS rotary focuser and variable extension for precise focusing with 2" and M48 connection.

♦ Telescopic side connection: 2" receptacle with filter thread and internal thread M48x0.75

♦ Eyepiece or camera side connection: external thread M48x0.75

♦ Shortest total height from M48 thread to M48 thread: 53.2 mm

♦ Adjustment range: 39mm

♦ Precise focus up to 1/20mm accuracy

♦ Inner tube does not rotate - camera orientation is maintained

♦ With two fixing screws that perfectly hold the desired focus position

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Entrega entre 8 y 10 días laborables
Entrega entre 8 y 10 días laborables

TS-Optics 2" Non-rotating Helical Focuser M48 and Variable Extension

Are you looking for a precise focuser that you can easily attach to your telescope or a precise and variable extension for photography and observation? Then the TSHeli2 is the right choice for you.

TSHeli2 application areas:

♦ High-precision focusing for telescopes with relatively coarse focus adjustments, such as Schmidt-Cassegrain telescopes or Maksutov manual telephoto lenses.

♦ Variable extension with M48 connection on both sides for precise distance adjustment.

♦ Perfectly suitable for photography, the distance is perfectly maintained by two fixing screws.

♦ Accessories stay exactly where you want them. The camera or eyepiece does not rotate. The inner tube rises and falls with millimeter precision by turning the ribbed outer wall.

Advantages and characteristics of the TSHeli2:

♦ Camera or diagonal star does not rotate when stretch is adjusted.

♦ Easy adaptation to the telescope or camera with filter thread M48x0.75-(2").

♦ The TSHeli2 can be connected directly to a 2" focuser.

♦ Can also be used as a variable extension M48 from 53mm to 92mm.

♦ Two clamping screws allow you to securely fix the focus position.

Telescope side connection: 2" barrel with filter thread and M48x0.75 thread (female)
Eyepiece/camera side connection: M48x0.75 thread (male)
Minimum height from M48 thread to M48 thread: 53.2 mm
Maximum diameter: 69 mm
Travel: 39 mm

What´s included in the bos:

♦ Helical Focuser with 2 locking screws

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