Baader T-2 extension tube 15 mm
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    • Baader T-2 extension tube 15 mm

    Baader T-2 extension tube 15 mm

    22.00
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    Baader T-2 extension tube 15 mm

    Baader T-2 extension tube with 15 mm optical length. Features internal M42x0.75 thread on telescope side and external M42x0.75 thread on eyepiece/camera side. Ideal for eyepiece projection with sliding focuser.

    Quantity
    In stock at the supplier. For delivery time and for shipping outside Switzerland, please contact us.

    In stock at the supplier. For delivery time and for shipping outside Switzerland, please contact us.

    Baader T-2 extension tube 15 mm

    Description

    The Baader T-2 extension tube 15 mm is a precision optical accessory for adjusting backfocus in setups using the T-2 (M42 x 0.75) standard. With a 15 mm optical path, it is especially suitable for eyepiece projection with a sliding focuser, ensuring accurate focusing.

    It has an internal T-2 (M42 x 0.75) female thread on the telescope side and an external T-2 male thread on the eyepiece/camera side. With a clear aperture of 38 mm and an outer diameter of 46 mm, it integrates seamlessly without vignetting.

    As part of Baader’s T-2 adapter family, it corresponds to T-2 part #25A. Lightweight at 0.02 kg, it combines compactness and durability, making it ideal for both visual and astrophotographic applications.

    Technical Specifications

    • Manufacturer: Baader Planetarium

    • Product SKU: 1508154

    • EAN code: 4047825016218

    • Adapter family: T-2 system

    • T-2 Part #: 25A

    • Type: extension tube

    • Optical length: 15 mm

    • Clear aperture: 38 mm

    • Outer diameter: 46 mm

    • Lens side connection: T-2 (M42 x 0.75) female

    • Eyepiece/camera side connection: T-2 (M42 x 0.75) male

    • Usage: eyepiece projection with sliding focuser

    • Net weight: 0.02 kg

    Baader tube allonge T-2 15 mm

    Specific References

    UPC
    1508154