Astronomy Specialist

BAADER FOCUSING EYEPIECE HOLDER 1.25" / M42

$75.00 AUD
SKU: BA2458125

Baader Planetarium

  • 1.25" Barrel
  • M42 x 0.75 Female
  • Optical thickness: 29 - 35.5 mm


The Baader Focusing Eyepiece Holder 1.25" securely holds 1.25" eyepieces and accessories and allows 6.5mm of fine focus travel. The three eyepiece clamping screws allow fine centering and the rotation locking screw secures the exact focus position. On the telescope side is a T2 (M42 x 0.75) thread.

 

Optical length
 29 - 35.5 mm
Clear aperture
 31.75 mm (1.25")
Outer diameter
 47 mm
Connection telescope side M42 x 0.75 (T2)
Connection eyepiece side 1.25" with 3 x M3 clamping screws, 1 x M3 rotation screw
Weight 50 g
SKU BA2458125

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BAADER FOCUSING EYEPIECE HOLDER 1.25" / M42.

BAADER FOCUSING EYEPIECE HOLDER 1.25" / M42

$75.00 AUD

Optical design

Image circle

Focal ratio

Aperture

Focal length

Optical thickness

Optical thickness: 29 - 35.5 mm

Threads

1.25" Barrel, M42 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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