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Showing 1–12 of 24 results
  • Takahashi TOA-130NFB Triplet Refractor OTA

    $6,990.00

    Specifications:

    Aperture: 130mm

    Focal Length: 1000mm

    Focal Ratio: f/7.7

    Back Focus: 256mm

    Tube Length: 812mm

    Tube Diameter: 155mm

    Tube Weight: 22 pounds

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  • Takahashi 67-Flattener for TOA-130F

    $1,010.00

    The Takahashi 67-Flattner for the TOA-130F is designed for large format cameras.  The flattener consists of 2 groups of mulit-coated ED glass.  The image circle produced is 92 mm in diameter, with 3 micron stars at the center and 20 micron stars at the edge.

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  • Takahashi Epsilon-180D Astrograph OTA

    $4,800.00

    Specifications:

    • Aperture: 180mm
    • Focal Length: 500mm
    • Focal Ratio: f/2.8
    • Image Circle Diameter: 44mm
    • Optical Type: Modified Hyperbolic Newtonian
    • Tube Diameter: 232mm
    • Tube Length (with lens hood retracted): 570mm
    • Tube Weight: 22lbs
    • Metal Back Distance: 56.2mm
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  • Takahashi Epsilon-130D Astrograph OTA

    $2,600.00

    Specifications:

    • Aperture: 130mm
    • Focal Length: 430mm
    • Focal Ratio: f/3.3
    • Image Circle Diameter: 44mm
    • Optical Type: Modified Hyperbolic Newtonian
    • Tube Diameter: 166mm
    • Tube Length (with lens hood retracted): 460mm
    • Tube Weight: 4.9kg
    • Metal Back Distance: 56.2mm
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  • Takahashi CCA-250 Modified Cassegrain OTA 250-mm f/5.0 astrograph

    $15,000.00

    Specifications:

    Aperture: 250mm

    Back Focus: 193.9mm

    Camera/Eyepiece Connection: 1.25″ Nosepiece

    Corrected Image Circle: 88mm

    Dawes Limit: 0.46 arcseconds

    Focal Length: 1250 mm

    Focal Ratio: f/5

    Highest Magnification: 500x

     

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  • JMI Carry Case for Takahashi Telescope FSQ-106N Case

    $349.00

    JMI hard shell carrying case for Takahashi FSQ-106N .  Exterior is molded of nearly indestructible ABS polymer; the interior is custom fit high density foam to keep your mount components well secured and protected.

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  • Takahashi CCA-250 Modified Cassegrain OTA

    $21,000.00

    The CCA-250 is Takahashi’s modified Ritchey–Chrétien, developed as a replacement to the BRC-250 and is designed with imaging in mind.  The CCA-250 produces a flat field across an 88 mm image circle.  At prime focus, it is a 250-mm aperture, f/5.0 astrograph.  Coupled with a reducer, it becomes a fast f/3.6 telescope.  The CCA-250 has a carbon fiber tube and a temperature compensated lens cell to maintain focus during long exposures.  The CCA-250 also has an ASCOM compliant active focus system that enables computer control of the focusing system.

     

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  • Takahashi Mewlon M-300CRS Reflector OTA

    $15,000.00

    Takahashi’s CRS series of Mewlon telescopes leads the industry in advanced design and optical quality.  At their heart is the Dall-Kirkham Cassegrain telescope design, coupled with a corrector that provides Ritchey–Chrétien like performance.  With the CRS series, Takahashi has added a 3-element corrector plate made from ED glass, converting the telescope to a flat field instrument for imaging and visual observation.  In addition, the CRS series has an electronic focusing system controllable with an ASCOM driver or in an autofocus mode.  Each CRS telescope features a primary mirror cooled by 3 fans.

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  • Takahashi Mewlon M-250CRS Reflector OTA

    $8,000.00

    Takahashi’s CRS series of Mewlon telescopes leads the industry in advanced design and optical quality.  At their heart is the Dall-Kirkham Cassegrain telescope design, coupled with a corrector that provides Ritchey–Chrétien like performance.  With the CRS series, Takahashi has added a 3-element corrector plate made from ED glass, converting the telescope to a flat field instrument for imaging and visual observation.  In addition, the CRS series has an electronic focusing system controllable with an ASCOM driver or in an autofocus mode.  Each CRS telescope features a primary mirror cooled by 3 fans.

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  • Takahashi Mewlon M-210 Reflector OTA

    $3,000.00

    The Takahashi Mewlon Series of Dall-Kirkham Telescopes by Takahashi combines refractor-like performance in a larger folded optic reflector design.  The Mewlon series comes in three objective diameters:  210 mm, 250 mm and 300 mm.  This revolutionary design has set the standard in folded optic systems.

    The precision optical surfaces of the Mewlon series is at least λ/20.  This results a highly concentrated airy disc, resulting in pin point star images and high contrast fields.  The primary mirror is installed in a specially designed mirror cell that is designed to reduce astigmatism.

    Please Note : Mount and tripod not included.

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  • Takahashi Mewlon M-180C Reflector OTA

    $1,900.00

    The Mewlon series from Takahashi features Dall-Kirkham Cassegrain telescopes for visual observation.  Through proprietary manufacturing methods, Takahashi provides concave anellipsoidal primary mirror and a spherical secondary mirror at a reasonable cost.

    The μ-180 is Takahashi latest addition to the Mewlon line.  This 180 mm aperture telescope is an f/12, 2160 mm instrument.  With the optional reducer / flattener, the f-ratio can be reduced to f/9.8.  The m-180 comes with a built-in 6×30 finder scope.

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  • Takahashi Epsilon E-180D Reflector OTA

    $4,800.00

    The Takahashi Epsilon-180ED (D=180mm, F/2.8), based on catadioptric telescope design (means association of lenses and mirrors) offers a fundamental innovation compared with Newton reflector or Schmidt astrograph. Therefore, the Epsilon-180ED suits both visual observation and large field imaging needs.

    The Epsilon-180ED wide field is perfectly flat and allows the use of traditional photographic formats as 24×36 (35mm) or 6×6 and even 6×9. Stellar images of less 20µ can be recorded, which highlights the extreme accuracy of this telescope. Epsilon’s images provide incomparable contrast and sharpness.

     

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