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Accessories - APM TS Optics Variable M48 (2" Filter Thread) Extension From 17 To 23 Mm
Accessories - APM TS Optics Variable M48 (2" Filter Thread) Extension From 17 To 23 Mm

APM TS Optics variable M48 (2" filter thread) extension from 17 to 23 mm

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    TS Optics variable M48 (2" filter thread) extension from 17 to 23 mm

    For perfect distance fine tuning

    Extension tubes are for reaching correct distances as often required by field flatteners or focal reducers. This variable extension allows fine tuning distance even for the fraction of a mm. Minimum length is 17 mm, maximum length 23 mm. M48 x 0.75 thread as internationally used for 2" filters.

    The extension consists of three parts
    • Base with long male M48 thread
    • small counter ring with knurled outer part
    • Connection part with female M48 thread and M48 nosepiece

    Turn the connection part until the desired extension length is reached. Now lock the counter ring and you have a solid extension with an individual length.

    Delivery contents
    • Extension Ring M48 in 3 Parts


    Connecting thread: both sides M48 Total length: 17 - 23 mm adjustable Weight: ca. 1.8 oz.

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    To request your partial refund simply e-mail us a link to the same product on our website, or on our competitors website within six months from the date of your order and we will process the credit accordingly.

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