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Focusers

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  1. Meade - #1244 Electric Focuser

    Meade - #1244 Electric Focuser

    Eliminates focus-groping forever. This power-focusing unit attaches easily and quickly to your ETX90 or ETX105 telescope and provides smooth, vibration-free and precise focusing at coarse and micro-fine speeds ... Learn More
    Model#: 07077
    $59.00

  2. Meade - Zero Image-Shift Microfocuser

    Meade - Zero Image-Shift Microfocuser

    Zero Image-Shift Microfocuser: Only fits LX200 and LX400 scopes. Handbox is no longer included with focuser. Operates at four speeds using Meade Autostar II hand controller; accepts both 2" and 1.25" eyepiece barrels ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: 07080
    $249.00

  3. Officina Stellare - 4" extension for FT Focuser

    Officina Stellare - 4" extension for FT Focuser

    4" extension for FT Focuser for Hiper Apo refractors.

    ...     Learn More
    Model#: PHADAPTER1
    $256.00

  4. Microfocuser Digital Focuser

    Officina Stellare - Microfocuser Digital Net Focuser

    Officina Stellare Microfocuser for reflectors.

    ...     Learn More
    Model#: MICROBIG
    $2,454.00

  5. Optec - Model TCF-S, 2" Temperature Compensating Focuser.

    Optec - Model TCF-S, 2" Temperature Compensating Focuser.

    Mechanically, the TCF-S is a robust Crayford style motorized focuser with high repeatability, ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: 17670
    $829.00

  6. Optec - Model TCF-S3, 3� Temperature Compensating Focuser.

    Optec - Model TCF-S3, 3� Temperature Compensating Focuser.

    Same as 17670 except the focuser is much more massive and capable of handling instrument loads up to 25 pounds. Recommended for observatory class telescopes with large field diameters ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: 17677
    $1,799.00

  7. Optec - Model TCF-S3i, 3" Integrated Temperature Compensating Focuser.

    Optec - Model TCF-S3i, 3" Integrated Temperature Compensating Focuser.

    The TCF-S has a new big brother - the TCF-S3. This 5 pound focuser has all the same features of the TCF-S but is just bigger and stronger ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: 17676
    $1,595.00

  8. Optec - Model TCF-Si, Integrated Temperature Compensating Focuser.

    Optec - Model TCF-Si, Integrated Temperature Compensating Focuser.

    Optec has created integrated variants of their main line of focusers: ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: 17668
    $695.00

  9. Optec - TCF-S 3" Temperature Compensating Focuser Kit.

    Optec - TCF-S 3" Temperature Compensating Focuser Kit.

    The TCF-S has a new big brother - the TCF-S3. This 5 pound focuser has all the same features of the TCF-S but is just bigger and stronger ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TCF-S3
    $2,000.00

  10. Optec - TCF-S Temperature Compensating Focuser Kit.

    Optec - TCF-S Temperature Compensating Focuser Kit.

    Heavy-duty Crayford style 2" focuser Compensates for focal shift due to temperature Supports instruments up to 10 pounds Easy to use control box Use with or without a PC 4-digit readout for position Simple Learn procedure for determing ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TCF-S
    $1,000.00

  11. Optec - TCF-Si Integrated Temperature Compensating Focuser Kit.

    Optec - TCF-Si Integrated Temperature Compensating Focuser Kit.

    Heavy-duty Crayford style 2" focuser Compensates for focal shift due to temperature Supports instruments up to 10 pounds Easy to use control box Use with or without a PC 4-digit readout for position Simple Learn procedure for determin ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TCF-Si
    $795.00

  12. Optec - TCFS-3i 3" Integrated Temperature Compensating Focuser Kit.

    Optec - TCFS-3i 3" Integrated Temperature Compensating Focuser Kit.

    The TCF-S has a new big brother - the TCF-S3. This 5 pound focuser has all the same features of the TCF-S but is just bigger and stronger ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TCF-S3i
    $1,795.00

  13. PetersonEng - EZ Focus Kit

    PetersonEng - EZ Focus Kit

    his kit is intended for use with all Meade 7" through 12" Schmidt-Cassegrain and Maksutov-Cassegrain telescopes - including the LX200GPS, the LX200 Classic, the LX90, the LX50 and the LX10 ... Learn More
    Model#: EZFocusKit
    $29.99

  14. PlaneWave - Electronic Focus Accessory for CDK 12.5" OTA

    PlaneWave - Electronic Focus Accessory for CDK 12.5" OTA

    The EFA Kit automates focusing, temperature monitoring, control of accessories and control of fans. The kit comes complete with a 12VDC servo motor, motor mounting bracket and a set of bevel gears.

    ...     Learn More
    Model#: 125901
    $800.00

  15. PlaneWave - Electronic Focus Accessory for CDK 17" and 20" OTA

    PlaneWave - Electronic Focus Accessory for CDK 17" and 20" OTA

    The EFA Kit automates focusing, temperature monitoring, control of accessories and control of fans. The kit comes complete with a 12VDC servo motor, motor mounting bracket and a set of bevel gears.

    ...     Learn More
    Model#: 200901
    $800.00

  16. PlaneWave - Integrated Rotating Focuser

    PlaneWave - Integrated Rotating Focuser

    The IRF90 is a large capacity Integrated Focuser and Rotator. The Focuser is capable of lifting 40 lbs (18 kg) with a range 30 mm (30000 microns). The Rotator has a 90mm aperture with a range of 365 degrees with hardstops to elliminate any chance of cord wrap.

    ...     Learn More
    Model#: 600180
    $4,500.00

  17. QSI - WSG Focus Adjustment Disk

    QSI - WSG Focus Adjustment Disk

    This 0.225" (5.6mm) optical disk can be placed between some guide cameras (e.g. Orion SSAG) and the T-mount Guide Camera Adapter to allow the guide camera to acheive critical focus parfocal with the main sensor.

    ...     Learn More
    Model#: AC5-WSG-FAD
    $10.00

  18. RoboFocus - AP Bracket

    RoboFocus - AP Bracket

    Custom bracket for Astro Physics focusers. This bracket is designed for both the 2 and 4 inch focusers. It is made with 0.125 aluminum with an attractive black power coat finish. The bracket is very stable and designed for fast and easy RoboFocus motor mounting.

    ...     Learn More
    Model#: RFB1
    $30.00

  19. RoboFocus - Hand Paddle

    RoboFocus - Hand Paddle

    The RF3 Hand Paddle allows manual focusing via a small hand controller on a 12 foot cable. The "in/out" buttons move the stepper motor to achieve visual focus. These buttons are duplicates of the ones on the RoboFocus controller box.

    ...     Learn More
    Model#: RFHP
    $35.00

  20. RoboFocus - JMI DX1/DX2 Bracket

    RoboFocus - JMI DX1/DX2 Bracket

    Custom bracket for JMI DX1 and DX2 focusers. Bracket is made with 0.125 aluminum with an attractive black powder coat finish. The bracket is very stable and designed for fast and easy RoboFocus motor mounting.

    Note: Two holes must be drilled in the focuser housing base. TI will drill and mount bracket at no charge if desired.

    ...     Learn More
    Model#: RFB4
    $35.00

Items 81 to 100 of 181 total

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