Focal Path Accessories

Typical Focal Path a...
Typical Focal Path accessories for imaging and viewing with 'is' scopes. Consult the user manual of your 'is' scope for details.
Focal Path Accessories

Optical path Imaging System accessories attach to Tele Vue "is" telescope focusers with the Imaging System Adapter supplied with the scope. Non-"is" scopes like the Tele Vue-76, Tele Vue-85, Tele Vue-NP101, Tele Vue-102 and other brands with 2" focuser can benefit from the quality, convenience and threaded coupling of select Imaging System accessories by employing the RAD-1074 (Imaging System Nosepiece for 2" Focuser) adapter. This adapter slides into any 2" focuser and provides an "is" compatible mounting thread for the Imaging System accessories. This works fine for users of APS-size imagers that don't require large field illumination and allows interchangeability of Imaging System components with non-"is" scopes.

The Imaging System focal path accessories don't lock you into working with a proprietary system: your existing 2" and SCT-threaded accessories connect firmly to the 2.4" Imaging System accessories through our A2A-1107 (2.4" Adapter for 2" Accessories) adapter and TLX-1108 (2.4" Adapter with male SCT Thread) adapter.

Products

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Televue .8X Reducer - for NP Telescopes

* The TeleVue NPR-1073 is a .8X focal reducer for the NP101is/127is telescopes. * Will also fit the NP-101 & NP127 with the addition of the optional adapter, RAD-1074. * The TeleVue 0.8X Reducer is optimized for imaging up to 43mm diagonal formats.


Our price: $290.00 (€252.30)
Market price: $345.00 , save 16%
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Televue 0.8X Reducer - TV102

* This Televue .8X Reducer is .8X focal reducer for TV102 and new TV102iis telescopes. * Threads directly to the TV102iis 2.4" focuser, and to the TV102 2" focuser with the help of optional RAD-1074 adapter. * The Televue .8X Reducer is used for imaging up to 43mm diagonal formats.


Our price: $315.00 (€274.05)
Market price: $375.00 , save 16%
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Televue 0.8x Reducer Adapter - 2" Focusers

This is a key component to the imaging system's versatility on non-"is" scopes. By placing the Imaging System Nosepiece for 2" Focuser in your standard 2" drawtube, you open up your telescope to accept the 2.4" Imaging System accessories and take advantage of the solid threaded connection.


Our price: $57.00 (€49.59)
Market price: $70.00 , save 19%
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Televue 1mm & 2mm Spacer Ring Set

Set of 2 Accessory Tubes is a convenient set of the 1mm & 2mm spacers described above. This allows great versatility in achieving the necessary distance for proper spacing of field lenses to image plane


Our price: $17.00 (€14.79)
Market price: $25.00 , save 32%
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Televue 1mm Imaging System Spacer Ring

 The TeleVue 1mm Imaging System Spacer Rings are used to create the necessary distance for proper spacing of field lenses to imager; the required distance will vary depending on camera specifications.


Our price: $12.00 (€10.44)
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Televue 2mm Imaging System Spacer Ring

The TeleVue 2mm Imaging System Spacer Rings are black anodized aluminum with anti-reflection threads for maximum contrast. Allows great versatility in achieving the necessary distance for proper spacing of field lenses to image plane. The TeleVue 2mm Imaging System Spacer Rings are used to create the necessary distance for proper spacing of field lenses to imager; the required distance will vary depending on camera specifications.


Our price: $12.00 (€10.44)
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Televue Camera Adapter - STL

This TeleVue Camera Adapter threads directly to the SBIG STL series of cameras, including the STL-11000M CCD camera.


Our price: $30.00 (€26.10)
Market price: $45.00 , save 33%
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Televue Extension Tube & Spacer Set

The Tele Vue Extension Tube & Spacer Set are black anodized aluminum with anti-reflection threads for maximum contrast. Allows great versatility in achieving the necessary distance for proper spacing of field lenses to image plane. The Tele Vue Extension Tube & Spacer Set are used to create the necessary distance for proper spacing of field lenses to imager; the required distance will vary depending on camera specifications.


Our price: $135.00 (€117.45)
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Televue Imaging System Adapter - 2" to 2.4"

# The TeleVue A2A-1107 Adapter was designed to fit the 2" nosepieces on TeleVue Imaging Sysem (IS) moels. # Add cameras and filter wheels to your system. # The TeleVue A2A-1107 Adapter was designed with dual thumbscrews and non-marring brass clamp ring for a secure grip.


Our price: $57.00 (€49.59)
Market price: $60.00 , save 5%
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Televue Imaging System Adapter - 48mm

The Televue 48mm Imaging System (IS) Adapter allows use of 48mm filters in optical train. Adds 0.25” of spacing.


Our price: $30.00 (€26.10)
Market price: $40.00 , save 25%
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