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Refractors

  • Original price $1,900.00 USD - Original price $1,900.00 USD
    Original price
    $1,900.00 USD
    $1,900.00 USD - $1,900.00 USD
    Current price $1,900.00 USD

    APM 140mm F/7 FPL 53 Doublet APO - Lens in Cell

    APM140-7Lens

    APM Doublet SD Apo 140 f/7 FPL53 and Lanthanium H-LAF53 Lens in CellThe new APM 140mm Doublet is a mold breaker with high quality. We have painstak...

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    Original price $1,900.00 USD - Original price $1,900.00 USD
    Original price
    $1,900.00 USD
    $1,900.00 USD - $1,900.00 USD
    Current price $1,900.00 USD
  • Original price $3,299.00 USD - Original price $3,299.00 USD
    Original price
    $3,299.00 USD
    $3,299.00 USD - $3,299.00 USD
    Current price $3,299.00 USD

    APM 140mm F/7 FPL 53 Doublet APO Refractor - 2.5" Focuser

    APM140-7-2.5ZTA

    APM Doublet SD Apo 140 f/7 FPL53 & Lanthanium H-LAF53 Optical TubeThe new APM 140mm f/980mm Doublet is a mold breaker with high quality. We hav...

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    Original price $3,299.00 USD - Original price $3,299.00 USD
    Original price
    $3,299.00 USD
    $3,299.00 USD - $3,299.00 USD
    Current price $3,299.00 USD
  • Original price $3,499.00 USD - Original price $3,499.00 USD
    Original price
    $3,499.00 USD
    $3,499.00 USD - $3,499.00 USD
    Current price $3,499.00 USD

    APM 140mm F/7 FPL 53 Doublet APO Refractor - 3.7" ZTA Focuser

    APM140-7-3.7ZTA

    APM Doublet SD Apo 140 f/7 FPL53 Optical TubeThe new APM 140mm f/980mm Doublet is a mold breaker with high quality. We have painstakingly engineere...

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    Original price $3,499.00 USD - Original price $3,499.00 USD
    Original price
    $3,499.00 USD
    $3,499.00 USD - $3,499.00 USD
    Current price $3,499.00 USD
  • Original price $1,999.00 USD - Original price $1,999.00 USD
    Original price
    $1,999.00 USD
    $1,999.00 USD - $1,999.00 USD
    Current price $1,999.00 USD

    APM 152mm F/8 FPL 51 Doublet APO Lens in Cell

    APM-152-1200-FPL51/La-D

    APM Doublet ED Apo 152 f/7.9 OpticThe new APM 152-1200 Doublet is a mold breaker in the 6" Refractor category. We have painstakingly engineered an ...

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    Original price $1,999.00 USD - Original price $1,999.00 USD
    Original price
    $1,999.00 USD
    $1,999.00 USD - $1,999.00 USD
    Current price $1,999.00 USD
  • Original price $3,599.00 USD - Original price $3,599.00 USD
    Original price
    $3,599.00 USD
    $3,599.00 USD - $3,599.00 USD
    Current price $3,599.00 USD

    APM 152mm F/8 FPL 51 Doublet APO Refractor - 2.5" Focuser

    APM-152-1200-FPL51/La-D-2.5ZTA

    APM Doublet ED Apo 152 f/7.9 Optical Tube with AccessoriesThe APM 152-1200 Doublet is a mold breaker in the 6" Refractor category. We have painsta...

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    Original price $3,599.00 USD - Original price $3,599.00 USD
    Original price
    $3,599.00 USD
    $3,599.00 USD - $3,599.00 USD
    Current price $3,599.00 USD
  • Original price $3,799.00 USD - Original price $3,799.00 USD
    Original price
    $3,799.00 USD
    $3,799.00 USD - $3,799.00 USD
    Current price $3,799.00 USD

    APM 152mm F/8 FPL 51 Doublet APO Refractor - 3.7" ZTA Focuser

    APM-152-1200-FPL51/La-D-3.7ZTA

    APM Refractor Telescope Doublet ED Apo 152 f/7.9 OTA with 3.7" focuserThe new APM 152-1200 Doublet is a mold breaker in the 6" Refractor category. ...

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    Original price $3,799.00 USD - Original price $3,799.00 USD
    Original price
    $3,799.00 USD
    $3,799.00 USD - $3,799.00 USD
    Current price $3,799.00 USD
  • Original price $999.00 USD - Original price $999.00 USD
    Original price
    $999.00 USD
    $999.00 USD - $999.00 USD
    Current price $999.00 USD

    Askar 103APO f/6.8 Triplet

    ASK-ASKAPO103
    1 in stock

    Askar 103APO is an OTA with a 103mm aperture, 700mm focal length, and a 6.8 native focal ratio. The 103APO adopts a triplet air-spaced APO lens de...

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    Original price $999.00 USD - Original price $999.00 USD
    Original price
    $999.00 USD
    $999.00 USD - $999.00 USD
    Current price $999.00 USD
  • Original price $1,999.00 USD - Original price $1,999.00 USD
    Original price
    $1,999.00 USD
    $1,999.00 USD - $1,999.00 USD
    Current price $1,999.00 USD

    Askar 107PHQ f/7 Quadruplet APO

    ASK-107PHQ

    As the first long-focal-ratio Flatfield astrograph from Askar, 107PHQ is born with a special mission: whether you are just getting started in astro...

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    Original price $1,999.00 USD - Original price $1,999.00 USD
    Original price
    $1,999.00 USD
    $1,999.00 USD - $1,999.00 USD
    Current price $1,999.00 USD
  • Original price $2,999.00 USD - Original price $2,999.00 USD
    Original price
    $2,999.00 USD
    $2,999.00 USD - $2,999.00 USD
    Current price $2,999.00 USD

    Askar 130PHQ f/7 Quadruplet APO

    ASK-130PHQ

    130PHQ is a long-focal-ratio, flatfield astrograph newly launched after 107PHQ. Instead of buying extra flatteners, calculating the backfocus of fl...

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    Original price $2,999.00 USD - Original price $2,999.00 USD
    Original price
    $2,999.00 USD
    $2,999.00 USD - $2,999.00 USD
    Current price $2,999.00 USD
  • Original price $1,999.00 USD - Original price $1,999.00 USD
    Original price
    $1,999.00 USD
    $1,999.00 USD - $1,999.00 USD
    Current price $1,999.00 USD

    Askar 140APO f/7 Triplet

    ASK-ASKAPO140

    Whether you're an amateur astronomer or a professional astrophotographer, the Askar 140APO will provide you with a high-quality user experience an...

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    Original price $1,999.00 USD - Original price $1,999.00 USD
    Original price
    $1,999.00 USD
    $1,999.00 USD - $1,999.00 USD
    Current price $1,999.00 USD
  • Original price $4,799.00 USD - Original price $4,799.00 USD
    Original price
    $4,799.00 USD
    $4,799.00 USD - $4,799.00 USD
    Current price $4,799.00 USD

    Askar 185APO f/7 Triplet

    ASK-185APO

    As a large aperture refractor, Askar 185APO fills the market vacancy, continues the high quality and cost-effectiveness of APO series telescopes, a...

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    Original price $4,799.00 USD - Original price $4,799.00 USD
    Original price
    $4,799.00 USD
    $4,799.00 USD - $4,799.00 USD
    Current price $4,799.00 USD
  • Original price $699.00 USD - Original price $699.00 USD
    Original price
    $699.00 USD
    $699.00 USD - $699.00 USD
    Current price $699.00 USD

    Askar 200mm f/4 APO Full Frame Lens

    ASK-ACL200

    This lens is optimized designed specifically for astrophotography, meanwhile, it meets the landscape photography requirement. It is excellent quali...

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    Original price $699.00 USD - Original price $699.00 USD
    Original price
    $699.00 USD
    $699.00 USD - $699.00 USD
    Current price $699.00 USD
  • Original price $599.00 USD - Original price $599.00 USD
    Original price
    $599.00 USD
    $599.00 USD - $599.00 USD
    Current price $599.00 USD

    Askar 71F Quadruplet Flat-Field APO f/6.9

    ASK-ASAPO71F
    1 in stock

    The Askar 71F is an OTA with an aperture of 71mm, a focal length of 490mm, and a native focal ratio of F6.9. The Askar 71F adopts a quadruplet air-...

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    Original price $599.00 USD - Original price $599.00 USD
    Original price
    $599.00 USD
    $599.00 USD - $599.00 USD
    Current price $599.00 USD
  • Original price $1,299.00 USD - Original price $1,299.00 USD
    Original price
    $1,299.00 USD
    $1,299.00 USD - $1,299.00 USD
    Current price $1,299.00 USD

    Askar 80PHQ f/7 Quadruplet APO

    ASK-80PHQ

    Askar 80PHQ f/7 Quadruplet APO

    Original price $1,299.00 USD - Original price $1,299.00 USD
    Original price
    $1,299.00 USD
    $1,299.00 USD - $1,299.00 USD
    Current price $1,299.00 USD
  • Original price $299.00 USD - Original price $299.00 USD
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    $299.00 USD
    $299.00 USD - $299.00 USD
    Current price $299.00 USD

    Askar FMA135 135mm f/4.5 APO Lens

    ASK-FMA135

    The very new beginning of year 2021 witnesses the advent of our FMA135 astrograph which has inherited the consistent quality, compactness and versa...

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    Original price $299.00 USD - Original price $299.00 USD
    Original price
    $299.00 USD
    $299.00 USD - $299.00 USD
    Current price $299.00 USD
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  • Original price $399.00 USD - Original price $399.00 USD
    Original price
    $399.00 USD
    $399.00 USD - $399.00 USD
    Current price $399.00 USD

    Askar FMA180 Pro 180mm f/4.5 APO Full Frame Lens

    ASK-FMA180

    To provide customers with more options, Askar has launched the new FMA180 pro. FMA180 pro is similar to the FMA180 in optical design. The object...

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    Original price $399.00 USD - Original price $399.00 USD
    Original price
    $399.00 USD
    $399.00 USD - $399.00 USD
    Current price $399.00 USD
  • Original price $650.00 USD - Original price $650.00 USD
    Original price
    $650.00 USD
    $650.00 USD - $650.00 USD
    Current price $650.00 USD

    Askar FMA230 230mm f/4.6 APO Full Frame Lens

    ASK-FMA230

    Since the FMA135 and FMA180 have hit the market, we receive numerous positive feedback. It’s really an encouragement for us to further introduce ou...

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    Original price $650.00 USD - Original price $650.00 USD
    Original price
    $650.00 USD
    $650.00 USD - $650.00 USD
    Current price $650.00 USD
  • Original price $949.00 USD - Original price $949.00 USD
    Original price
    $949.00 USD
    $949.00 USD - $949.00 USD
    Current price $949.00 USD

    Askar FRA300 Pro 60mm f/5 Quintuplet APO

    ASK-FRA300

    60mm f/5 Quintuplet APO 44mm flat field image circle 300mm focal length 2.5" rack and pinion focuser with rotator Descr...

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    Original price $949.00 USD - Original price $949.00 USD
    Original price
    $949.00 USD
    $949.00 USD - $949.00 USD
    Current price $949.00 USD
  • Original price $1,199.00 USD - Original price $1,199.00 USD
    Original price
    $1,199.00 USD
    $1,199.00 USD - $1,199.00 USD
    Current price $1,199.00 USD

    Askar FRA400 72mm f/5.6 Quintuplet APO

    ASK-FRA400

    72mm f/5.6 Quintuplet APO 44mm flat field image circle 400mm focal length 3" rack and pinion focuser with rotator Description Specifications In...

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    Original price $1,199.00 USD - Original price $1,199.00 USD
    Original price
    $1,199.00 USD
    $1,199.00 USD - $1,199.00 USD
    Current price $1,199.00 USD
  • Original price $1,999.00 USD - Original price $1,999.00 USD
    Original price
    $1,999.00 USD
    $1,999.00 USD - $1,999.00 USD
    Current price $1,999.00 USD

    Askar FRA500 90mm f/5.6 Quintuplet APO

    ASK-FRA500

    Sharpstar Optics introduces Askar FRA500 astrograph, which is the youngest among the well-known FRA- family, to our customers.Compared with its sib...

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    Original price $1,999.00 USD - Original price $1,999.00 USD
    Original price
    $1,999.00 USD
    $1,999.00 USD - $1,999.00 USD
    Current price $1,999.00 USD
  • Original price $2,599.00 USD - Original price $2,599.00 USD
    Original price
    $2,599.00 USD
    $2,599.00 USD - $2,599.00 USD
    Current price $2,599.00 USD

    Askar FRA600 108mm f/5.6 Quintuplet APO

    ASK-FRA600

    Today Sharpstar announces the newest addition to its Askar FRA series, the Askar FRA600/5.6. Following the excellent optical performance of its fi...

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    Original price $2,599.00 USD - Original price $2,599.00 USD
    Original price
    $2,599.00 USD
    $2,599.00 USD - $2,599.00 USD
    Current price $2,599.00 USD
  • Original price $35.00 USD - Original price $35.00 USD
    Original price
    $35.00 USD
    $35.00 USD - $35.00 USD
    Current price $35.00 USD

    Askar Multi-Connection Finder Plate 150

    ASK-MCP150
    6 in stock

    Askar MCP150 (Multi-Connection Plate 150) is a professional design especially for FRA600/5.6 astrograph. But it also works well with other various ...

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    Original price $35.00 USD - Original price $35.00 USD
    Original price
    $35.00 USD
    $35.00 USD - $35.00 USD
    Current price $35.00 USD
  • Original price $795.00 USD
    Original price $795.00 USD - Original price $795.00 USD
    Original price $795.00 USD
    Current price $695.00 USD
    $695.00 USD - $695.00 USD
    Current price $695.00 USD

    Askar SQA55 55mm f/4.8 Quintuplet APO

    ASK-SQA55

    Preorder promotional price! Estimate availability mid to late August. Sharp Petzval Optical Design The lens features a quintuplet air-spaced d...

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    Original price $795.00 USD
    Original price $795.00 USD - Original price $795.00 USD
    Original price $795.00 USD
    Current price $695.00 USD
    $695.00 USD - $695.00 USD
    Current price $695.00 USD
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