Baader Locking/Sliding T-2 Focuser for 1.25" Eyepieces

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This versatile adapter functions as a variable length T-thread adapter as well as a T-thread to 1.25" eyepiece holder.
The adapter consists of two parts. The inner part has a female T-thread on one side and a 1.25" eyepiece holder/barrel with a single thumbscrew on the other. The total length of this part is 29mm/1.14".
The outer part is is an adapter that cannot be used by itself, but slides over the inner part. This combination functions as a variable T-thread spacer with a male T-thread on one side and a female T-thread on the other. The total length of this combined adapter can be varied between 31.5mm/1.24" and 42.5mm/1.67". The outer, sliding sleeve clamps down on the inner adapter with another thumbscrew.
Of course, this is not a conventional "focuser" despite Baader's product name for this item, but it can be used as one if you slide the inner eyepiece holder manually and lock it into place.
Other Information
- Country of Manufacture: China
This versatile adapter functions as a variable length T-thread adapter as well as a T-thread to 1.25" eyepiece holder.
The adapter consists of two parts. The inner part has a female T-thread on one side and a 1.25" eyepiece holder/barrel with a single thumbscrew on the other. The total length of this part is 29mm/1.14".
The outer part is is an adapter that cannot be used by itself, but slides over the inner part. This combination functions as a variable T-thread spacer with a male T-thread on one side and a female T-thread on the other. The total length of this combined adapter can be varied between 31.5mm/1.24" and 42.5mm/1.67". The outer, sliding sleeve clamps down on the inner adapter with another thumbscrew.
Of course, this is not a conventional "focuser" despite Baader's product name for this item, but it can be used as one if you slide the inner eyepiece holder manually and lock it into place.
This versatile adapter functions as a variable length T-thread adapter as well as a T-thread to 1.25" eyepiece holder.
The adapter consists of two parts. The inner part has a female T-thread on one side and a 1.25" eyepiece holder/barrel with a single thumbscrew on the other. The total length of this part is 29mm/1.14".
The outer part is is an adapter that cannot be used by itself, but slides over the inner part. This combination functions as a variable T-thread spacer with a male T-thread on one side and a female T-thread on the other. The total length of this combined adapter can be varied between 31.5mm/1.24" and 42.5mm/1.67". The outer, sliding sleeve clamps down on the inner adapter with another thumbscrew.
Of course, this is not a conventional "focuser" despite Baader's product name for this item, but it can be used as one if you slide the inner eyepiece holder manually and lock it into place.
Other Information
- Country of Manufacture: China
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Baader Locking/Sliding T-2 Focuser for 1.25" Eyepieces


















