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Explore Scientific ED152 Air-Spaced Triplet Telescope in Carbon Fiber

Explore Scientific ED152 Air-Spaced Triplet Telescope in Carbon Fiber

by Explore Scientific
$2,999.99

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Description

Description

Observing with the ED152 Air-Spaced Triplet FCD1 Series Apochromatic Refractor in Carbon Fiber with genuine HOYA FCD1 ED Glass:

Serious amateur astronomers who choose apochromatic refractors know that generally once you start using an instrument larger than 127mm, that the limitation of size and weight can become a problem, often requiring a larger-class equatorial mount that is expensive and heavy. For some, large and heavy telescopes and mounts are out of the question due to physical constraints. With the Explore Scientific ED152 at only 20.5 lbs, many mid-priced, lighter, and more portable equatorial mounts (such as the precision Losmandy G11 PMC-Eight) are perfectly matched with this optical tube assembly for high quality astrophotography and serious visual use.

With its 44% increase in light grasp and image brightness compared to the ED127 Air-Spaced Triplet, and 125% increase compared to the ED102 Air-Spaced Triplet, the ED152 Air-Spaced Triplet FCD1 Series in Carbon Fiber is a research-class instrument, ready for high-productivity assignments.

Observe moon transits with their shadows across the face of Jupiter, as well as structural detail and color variations within the wake of the Great Red Spot and at the boundaries of numerous equatorial cloud belts; resolve Cassini’s and Enke’s Divisions of Saturn’s rings and substructures within the rings themselves. Nebulae and galaxies objects appear like they are etched in crystal” some describe it as “three-dimensional” against a very dark sky because of the telescope’s unobstructed, high contrast optical system.

Nebulae stand out in splendid detail, giving one the impression they are looking through a much larger aperture telescope, with filamentary structures observable even under less than optimal seeing conditions. A wide range of accessories is available to suit virtually any observing requirement.

For the school or university observatory, or to add to the collection of instruments for the dedicated amateur astronomer, the ED152 Air-Spaced Triplet FCD1 Series in Carbon Fiber is a true work-horse optical instrument ready for any observing or imaging requirement.

Astrophotography with the ED152

Perhaps the only way to show how a telescope performs as an astrograph is to show images made by it. Here is a collection:

Douglas Struble with his Explore Scientific ED152 Air-Spaced Triplet

Struble's Planetary Cosmos

Douglas Struble is fascinated by planetary nebulae because they represent the most pivotal object in the universe; the death of a star releasing a tremendous amount of elements of which everything is made from. This blog shows a selection of Struble's images with his Explore Scientific ED152 Air-Spaced Triplet.

    Standard Equipment: 152mm aperture Air-Spaced Triplet Optics with HOYA FCD1 ED Glass and EMD Coatings; Carbon Fiber Tube Assembly and Removeable Dew Shield; Two-Speed 2.5-inch Hexagonal Focuser; Cradle Ring with Handle and Losmandy-Style Dovetail Plate; Hybrid 2N1 finder base, 99% Reflective 2-inch Diagonal

    Suggested Accessories:

    Specs

    Item Number TED15208CF-HEX33 Focal Length 1216mm Focal Ratio f/8 Limiting Magnitude 13 Resolution .75 arcsec Tube Length w/ Dew Shield 52"; 1320mm Tube Length w/out Dew Shield 41"; 1041mm Diameter 152mm Weight 20.5lb; 9.3kg Dovetail Losmandy Total image circle 50.8mm Total image circle with 3" adapter 76mm Full illumination image circle with flat field adapter 36mm Full illumination image circle with 0.7 focal reducer (2") 20.9mm Full illumination image circle with 0.7 focal reducer (3") 30.3mm Image circle without distortion with flat field adapter 40.4mm Image circle without distortion with 0.7 focal reducer (2") 46.4mm Image circle without distortion with 0.7 focal reducer (3") 46.4mm

    Warranty

    Limited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. Click Here to register

    CA Residents: Prop 65 WARNING(S)

    Free Shipping

    Shipping is FREE on all orders to customers within the United States. We don't want to mess around with fine print and extra charges, we like things to be simple and easy. 

    Want to know about our Returns Policy? Read more here.

    Order Confirmation:
    As soon as you place your order you will receive an order confirmation
    e-mail.  This means that we have received your order in our system and
    pre-authorized your credit card for the purchase.  

    As soon as we receive your order we automatically check to confirm that
    your order is in stock and available for immediate shipment.  If your item
    is on back-order or unavailable we will void the pre-authorization and
    reach out to you via e-mail to see if alternate arrangements can be
    made.  

    If your item(s) are available for immediate shipment (within 5 business
    days) we will process the charges and get to work preparing your
    order for shipment.

    Order Shipment:
    If your order is in stock and we process the charges to your credit card it
    will ship within three business days from the date of your order.  
    We will send you shipping confirmation within 24 hours of your order
    leaving the warehouse to the e-mail address you provided when
    checking out.  

    If you do not receive shipping confirmation from us within four business
    days of your order feel free to follow up with us at info@stargazeroptics.com.

    International Orders:
    Please be aware that our products are made specifically for the United States market. This means that they require a 110V
    electrical system to function correctly. 

    Our products have generally not been certified for use with other
    countries electrical safety standards but all of our products are certified
    to United States standards.

    We will happily ship our fantastic products to international customers.
    Due to the extremely wide variety of product dimensions we will provide
    an up to date shipping price quote for you on request.

    If you are happy with our shipping quote we will prepare an order and
    payment though our ultra secure online payment gateway.

    Damages:
    Please inspect the packaging of your item(s) when they arrive, if you
    notice any damage you should make note of it when signing for delivery
    or do not agree to accept the delivery.

    If you do accept delivery you are required to immediately take photos
    using your smart phone or camera of the damaged packaging or
    products inside the packaging. 

    If your item(s) do arrived damaged please send photos to info@stargazeroptics.com, then visit our Returns page and lodge your return claim online.

    Free Returns

    While we fully stand by every product that we sell, we understand that
    sometimes you might change your mind or realize the product you
    ordered wasn't exactly what you were hoping for.

    That's why we offer a 30 Day Return Policy.

    If you decide you want to return an item for any reason within 30 days
    after receipt of your order, please email us at info@stargazeroptics.com with your order number and we will provide detailed instructions on how to
    process the return.

    Return shipping costs will be covered by Stargazer Optics.

    Once your return item(s) have been received and inspected at our
    warehouse(s), we will send you an email notification that we have
    processed your return payment.

    *Please note: In order to receive a refund for the item(s) ordered, the
    item(s) must arrive back to our distribution center in "Like New" condition
    and must contain all original packaging and accessories.

    "Like New" means that the items you ordered must not show any visual
    signs of wear.  Opened products will be accepted, as long as the above criteria are met.

    If items are returned with visual signs of wear, or have any issues due to
    use will not be accepted and no refund will be given.

    If you decide you want to return your order, please email us at info@stargazeroptics.com with your order number and we will assist you. We want to make this as simple of a process as possible for you.

    Damages
    If the product is damaged, you must make note of it immediately when
    signing for delivery and send photos to info@stargazeroptics.com the day of delivery.

    Stargazer Optics will pay for shipping defective, damaged, or
    incorrect merchandise at our cost.

    Remember to keep all the original packaging for any items that need to
    be returned. All returns need to be authorized by our customer service
    department prior to being processed. 

    We will ensure you get the product you ordered, undamaged, as soon
    as possible. Items that become damaged after use are non-refundable
    unless specified under warranty.

    Cancellations
    If you would like to cancel an order, please email or call our customer
    service team immediately.

    Cancellations received before shipment will receive a full refund.

    Orders canceled after items have shipped will follow our 30 Day Return
    policy.

    Other Return Policy Notes:
    If a certain vendor or product does not support the return policy stated
    above, this will be noted in the product descriptions or in the product-
    specific return information.

    Products that are specified as certified pre-owned or used are ineligible
    for a return

    Stargazer Optics only sells to purchasers who intend to use the
    item(s) for the duration of its economic life. Orders purchased for the
    specific purpose of a "one time use or temporary use" are not eligible for
    return under any circumstances. This includes but is not limited to;
    orders intended for use in a trade show or a conference venue, orders
    that are purchased by promotional companies, and orders that are
    purchased by trade show facilitators.

    For more information on Shipping & Returns see our FAQ page.

    Description

    Description

    Observing with the ED152 Air-Spaced Triplet FCD1 Series Apochromatic Refractor in Carbon Fiber with genuine HOYA FCD1 ED Glass:

    Serious amateur astronomers who choose apochromatic refractors know that generally once you start using an instrument larger than 127mm, that the limitation of size and weight can become a problem, often requiring a larger-class equatorial mount that is expensive and heavy. For some, large and heavy telescopes and mounts are out of the question due to physical constraints. With the Explore Scientific ED152 at only 20.5 lbs, many mid-priced, lighter, and more portable equatorial mounts (such as the precision Losmandy G11 PMC-Eight) are perfectly matched with this optical tube assembly for high quality astrophotography and serious visual use.

    With its 44% increase in light grasp and image brightness compared to the ED127 Air-Spaced Triplet, and 125% increase compared to the ED102 Air-Spaced Triplet, the ED152 Air-Spaced Triplet FCD1 Series in Carbon Fiber is a research-class instrument, ready for high-productivity assignments.

    Observe moon transits with their shadows across the face of Jupiter, as well as structural detail and color variations within the wake of the Great Red Spot and at the boundaries of numerous equatorial cloud belts; resolve Cassini’s and Enke’s Divisions of Saturn’s rings and substructures within the rings themselves. Nebulae and galaxies objects appear like they are etched in crystal” some describe it as “three-dimensional” against a very dark sky because of the telescope’s unobstructed, high contrast optical system.

    Nebulae stand out in splendid detail, giving one the impression they are looking through a much larger aperture telescope, with filamentary structures observable even under less than optimal seeing conditions. A wide range of accessories is available to suit virtually any observing requirement.

    For the school or university observatory, or to add to the collection of instruments for the dedicated amateur astronomer, the ED152 Air-Spaced Triplet FCD1 Series in Carbon Fiber is a true work-horse optical instrument ready for any observing or imaging requirement.

    Astrophotography with the ED152

    Perhaps the only way to show how a telescope performs as an astrograph is to show images made by it. Here is a collection:

    Douglas Struble with his Explore Scientific ED152 Air-Spaced Triplet

    Struble's Planetary Cosmos

    Douglas Struble is fascinated by planetary nebulae because they represent the most pivotal object in the universe; the death of a star releasing a tremendous amount of elements of which everything is made from. This blog shows a selection of Struble's images with his Explore Scientific ED152 Air-Spaced Triplet.

      Standard Equipment: 152mm aperture Air-Spaced Triplet Optics with HOYA FCD1 ED Glass and EMD Coatings; Carbon Fiber Tube Assembly and Removeable Dew Shield; Two-Speed 2.5-inch Hexagonal Focuser; Cradle Ring with Handle and Losmandy-Style Dovetail Plate; Hybrid 2N1 finder base, 99% Reflective 2-inch Diagonal

      Suggested Accessories:

      Specs

      Item Number TED15208CF-HEX33 Focal Length 1216mm Focal Ratio f/8 Limiting Magnitude 13 Resolution .75 arcsec Tube Length w/ Dew Shield 52"; 1320mm Tube Length w/out Dew Shield 41"; 1041mm Diameter 152mm Weight 20.5lb; 9.3kg Dovetail Losmandy Total image circle 50.8mm Total image circle with 3" adapter 76mm Full illumination image circle with flat field adapter 36mm Full illumination image circle with 0.7 focal reducer (2") 20.9mm Full illumination image circle with 0.7 focal reducer (3") 30.3mm Image circle without distortion with flat field adapter 40.4mm Image circle without distortion with 0.7 focal reducer (2") 46.4mm Image circle without distortion with 0.7 focal reducer (3") 46.4mm

      Warranty

      Limited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. Click Here to register

      CA Residents: Prop 65 WARNING(S)

      Free Shipping

      Shipping is FREE on all orders to customers within the United States. We don't want to mess around with fine print and extra charges, we like things to be simple and easy. 

      Want to know about our Returns Policy? Read more here.

      Order Confirmation:
      As soon as you place your order you will receive an order confirmation
      e-mail.  This means that we have received your order in our system and
      pre-authorized your credit card for the purchase.  

      As soon as we receive your order we automatically check to confirm that
      your order is in stock and available for immediate shipment.  If your item
      is on back-order or unavailable we will void the pre-authorization and
      reach out to you via e-mail to see if alternate arrangements can be
      made.  

      If your item(s) are available for immediate shipment (within 5 business
      days) we will process the charges and get to work preparing your
      order for shipment.

      Order Shipment:
      If your order is in stock and we process the charges to your credit card it
      will ship within three business days from the date of your order.  
      We will send you shipping confirmation within 24 hours of your order
      leaving the warehouse to the e-mail address you provided when
      checking out.  

      If you do not receive shipping confirmation from us within four business
      days of your order feel free to follow up with us at info@stargazeroptics.com.

      International Orders:
      Please be aware that our products are made specifically for the United States market. This means that they require a 110V
      electrical system to function correctly. 

      Our products have generally not been certified for use with other
      countries electrical safety standards but all of our products are certified
      to United States standards.

      We will happily ship our fantastic products to international customers.
      Due to the extremely wide variety of product dimensions we will provide
      an up to date shipping price quote for you on request.

      If you are happy with our shipping quote we will prepare an order and
      payment though our ultra secure online payment gateway.

      Damages:
      Please inspect the packaging of your item(s) when they arrive, if you
      notice any damage you should make note of it when signing for delivery
      or do not agree to accept the delivery.

      If you do accept delivery you are required to immediately take photos
      using your smart phone or camera of the damaged packaging or
      products inside the packaging. 

      If your item(s) do arrived damaged please send photos to info@stargazeroptics.com, then visit our Returns page and lodge your return claim online.

      Free Returns

      While we fully stand by every product that we sell, we understand that
      sometimes you might change your mind or realize the product you
      ordered wasn't exactly what you were hoping for.

      That's why we offer a 30 Day Return Policy.

      If you decide you want to return an item for any reason within 30 days
      after receipt of your order, please email us at info@stargazeroptics.com with your order number and we will provide detailed instructions on how to
      process the return.

      Return shipping costs will be covered by Stargazer Optics.

      Once your return item(s) have been received and inspected at our
      warehouse(s), we will send you an email notification that we have
      processed your return payment.

      *Please note: In order to receive a refund for the item(s) ordered, the
      item(s) must arrive back to our distribution center in "Like New" condition
      and must contain all original packaging and accessories.

      "Like New" means that the items you ordered must not show any visual
      signs of wear.  Opened products will be accepted, as long as the above criteria are met.

      If items are returned with visual signs of wear, or have any issues due to
      use will not be accepted and no refund will be given.

      If you decide you want to return your order, please email us at info@stargazeroptics.com with your order number and we will assist you. We want to make this as simple of a process as possible for you.

      Damages
      If the product is damaged, you must make note of it immediately when
      signing for delivery and send photos to info@stargazeroptics.com the day of delivery.

      Stargazer Optics will pay for shipping defective, damaged, or
      incorrect merchandise at our cost.

      Remember to keep all the original packaging for any items that need to
      be returned. All returns need to be authorized by our customer service
      department prior to being processed. 

      We will ensure you get the product you ordered, undamaged, as soon
      as possible. Items that become damaged after use are non-refundable
      unless specified under warranty.

      Cancellations
      If you would like to cancel an order, please email or call our customer
      service team immediately.

      Cancellations received before shipment will receive a full refund.

      Orders canceled after items have shipped will follow our 30 Day Return
      policy.

      Other Return Policy Notes:
      If a certain vendor or product does not support the return policy stated
      above, this will be noted in the product descriptions or in the product-
      specific return information.

      Products that are specified as certified pre-owned or used are ineligible
      for a return

      Stargazer Optics only sells to purchasers who intend to use the
      item(s) for the duration of its economic life. Orders purchased for the
      specific purpose of a "one time use or temporary use" are not eligible for
      return under any circumstances. This includes but is not limited to;
      orders intended for use in a trade show or a conference venue, orders
      that are purchased by promotional companies, and orders that are
      purchased by trade show facilitators.

      For more information on Shipping & Returns see our FAQ page.