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TeleVue - T-ring adapter for 1.25" Powermates
| Our Product #: 81PMT | | TeleVue #: PTR-1250 |
| Back-Ordered: | Temporarily out of stock; will charge and ship when available. |
| This threaded adapter ring replaces the eyepiece holder on the 1.25" 2.5x and 5x TeleVue Powermate Barlows. It can only be used with those newer versions of the Powermate designed to accept it (our part #7625T and #7650T). After unscrewing the black 1.25” eyepiece holder from the chrome barrel containing the optics of the Powermate, the adapter threads directly onto the chrome barrel in place of t . . .
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TeleVue - T-ring adapter for 2" 2x Powermate
| Our Product #: 9122T | | TeleVue #: PTR-2200 |
| Back-Ordered: | Temporarily out of stock; will charge and ship when available. |
| This threaded photographic adapter ring replaces the 2" eyepiece holder on the 2" 2x TeleVue Powermate Barlow. After unscrewing the black 2” eyepiece holder from the chrome barrel containing the optics of the Powermate, the adapter threads directly onto the chrome barrel in place of the eyepiece holder. The adapter has T-threads on the other end that allow a T-ring to be attached to the adapter so . . .
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TeleVue - T-ring adapter for 2" 4x Powermate
| Our Product #: 9140T | | TeleVue #: PTR-4201 |
| In Stock: | Usually ships within one business day. |
| This threaded adapter ring replaces the 2" eyepiece holder on the 2" 4x TeleVue Powermate Barlow and can only be used with the newest version of the Powermate (our part #9140C). After unscrewing the black 2” eyepiece holder from the chrome barrel containing the optics of the Powermate, the adapter threads directly onto the chrome barrel in place of the eyepiece holder. The adapter has T-threads th . . .
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TeleVue - 2" clamp ring extension tube
| Our Product #: 1342C | | TeleVue #: X2C-0008 |
| In Stock: | Usually ships within one business day. |
| One end of this 2" diameter x 2" long extension tube fits into 2" focuser drawtubes. The opposite end is a 2" diameter eyepiece holder that uses a non-marring brass clamp ring to hold 2” eyepieces and accessories in place. The captive thumbscrew that tightens the clamp ring can’t be lost in the field. This extension tube makes up for the loss of light path photographically when a 2" star diagonal . . .
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Terms of Sale | PRIVACY POLICY 7/1/2004 | Fine Print
Toll-Free Telephone Astronomics: 800-422-7876; Christophers, Ltd.: 800-356-6603
Alternate Telephone: 405-364-0858 24 Hour Fax Line: 405-447-3337
Telephone Hours: Monday 8 AM - 6 PM CST
Tuesday-Friday 8 AM - 8 PM CST
Saturday Noon - 5 PM CST
Store Hours: Monday-Friday 9 AM - 5 PM CST
Saturday Noon - 5 PM CST
Astronomics / Christophers, Ltd.
680 S.W. 24th Ave.
Norman, OK, 73069
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