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Apochromatic refracting telescopes

The apochromatic refracting telescope is a high-end instrument designed for enthusiasts and professionals seeking superior optical performance. By effectively correcting chromatic and spherical aberrations, it provides sharp, clear images with accurate colors, ideal for both visual observation and astrophotography.

This type of refracting telescope uses multiple glass lenses with different dispersion to reduce colorful halos around bright objects and improve sharpness across the entire field of view. APO refractors thus offer high contrast and color fidelity, allowing you to distinguish fine details in planets, nebulae, and stars.

Although they are more expensive than conventional achromatic refractors, their exceptional performance justifies the investment for serious astronomers. Whether you are a demanding observer or an experienced astrophotographer, an apochromatic refractor telescope is the preferred choice for capturing the sky with precision and quality. 

Explore our selection to find the model that suits your needs and reveal the best of the night sky.

Original price $41,180.00 - Original price $41,180.00
Original price
$41,180.00
$41,180.00 - $41,180.00
Current price $41,180.00

TEC APO200FL APO f/11 (APO200FL)

TEC

TEC APO200FL Triplet APO f/8 The newly released update to the classic APO200FL will feature key design changes to optimize color correction and wi...

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Original price $41,180.00 - Original price $41,180.00
Original price
$41,180.00
$41,180.00 - $41,180.00
Current price $41,180.00
Original price $26,980.00 - Original price $26,980.00
Original price
$26,980.00
$26,980.00 - $26,980.00
Current price $26,980.00

TEC APO180FL Triplet APO f/7 (APO180FL)

TEC

TEC APO180FL Triplet APO f/7 APO180FL F/7 – Highly popular and TEC’s largest portable telescope. It fits in any car and could be lifted and install...

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Original price $26,980.00 - Original price $26,980.00
Original price
$26,980.00
$26,980.00 - $26,980.00
Current price $26,980.00
Original price $17,040.00 - Original price $17,040.00
Original price
$17,040.00
$17,040.00 - $17,040.00
Current price $17,040.00

TEC APO160FL Triplet APO f/7 (APO160FL)

TEC

TEC APO160FL Triplet APO f/7 APO160FL F/7 – Slightly larger than the TEC APO140FL F/7, the APO160FL F/7 is slightly longer and heavier, and may req...

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Original price $17,040.00 - Original price $17,040.00
Original price
$17,040.00
$17,040.00 - $17,040.00
Current price $17,040.00
Original price $11,076.00 - Original price $11,076.00
Original price
$11,076.00
$11,076.00 - $11,076.00
Current price $11,076.00

TEC APO 140 FL Triplet APO f/7 (APO140FL)

TEC

TEC APO140FL Triplet APO f/7 APO140FL F/7– TEC’s most popular telescope. It fits everyone’s needs. This Telescope is light weight, portable, and is...

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Original price $11,076.00 - Original price $11,076.00
Original price
$11,076.00
$11,076.00 - $11,076.00
Current price $11,076.00
Original price $2,877.00 - Original price $3,207.00
Original price
$2,877.00 - $3,207.00
$2,877.00 - $3,207.00
Current price $2,877.00

William Optics NEW Internal Focus Design Gran Turismo 81 WIFD (GT81-WIFD)

William Optics

William Optics GT81 Internal Focus Design WIFD Apochromatic Series THE NEW GAME CHANGER Introducing the WILLIAM OPTICS Internal Focus Design (W...

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Original price $2,877.00 - Original price $3,207.00
Original price
$2,877.00 - $3,207.00
$2,877.00 - $3,207.00
Current price $2,877.00
Original price $973.00 - Original price $973.00
Original price
$973.00
$973.00 - $973.00
Current price $973.00

Askar FMA230 F/4.6 Astrograph Lens (FMA230)

Askar

Askar FMA230 F/4.6 Astrograph Lens Since the FMA135 and FMA180 have hit the market, we receive numerous positive feedback.It’s really an encouragem...

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Original price $973.00 - Original price $973.00
Original price
$973.00
$973.00 - $973.00
Current price $973.00
Original price $863.00 - Original price $1,027.00
Original price
$863.00 - $1,027.00
$863.00 - $1,027.00
Current price $863.00

William Optics ZenithStar 61II Doublet f/5.9

William Optics

William Optics ZenithStar 61II Doublet APO f/5.9 Zenithstar 61 APO Photo Performance by Jerry Huang Technical Specifications Focal Length:...

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Original price $863.00 - Original price $1,027.00
Original price
$863.00 - $1,027.00
$863.00 - $1,027.00
Current price $863.00
Original price $2,214.00 - Original price $2,258.00
Original price
$2,214.00 - $2,258.00
$2,214.00 - $2,258.00
Current price $2,214.00

William Optics Gran Turismo 81 IV Triplet APO f/5.9

William Optics

William Optics Gran Turismo 81 IV Triplet APO f/5.9 The William Optics Gran Turismo 81 IV Triplet APO f/5.9 has been designed to deliver excellent ...

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Original price $2,214.00 - Original price $2,258.00
Original price
$2,214.00 - $2,258.00
$2,214.00 - $2,258.00
Current price $2,214.00
Original price $1,344.00 - Original price $1,344.00
Original price
$1,344.00
$1,344.00 - $1,344.00
Current price $1,344.00

William Optics Gran Turismo 71 Triplet APO f/5.9 (A-F71GTII)

William Optics

William Optics Gran Turismo 71 Triplet APO f/5.9       Technical Specifications Aperture 71mm Focal Length 419mm Focal Ratio f/5.9 Camera...

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Original price $1,344.00 - Original price $1,344.00
Original price
$1,344.00
$1,344.00 - $1,344.00
Current price $1,344.00
Original price $10,653.00 - Original price $10,653.00
Original price
$10,653.00
$10,653.00 - $10,653.00
Current price $10,653.00

William Optics Fluorostar 156 with 3.7" Rack & Pinion Focuser

William Optics

William Optics Fluorostar 156 A premium apochromatic refractor designed for both avid stargazers and serious astrophotographers. This telescope fe...

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Original price $10,653.00 - Original price $10,653.00
Original price
$10,653.00
$10,653.00 - $10,653.00
Current price $10,653.00
Original price $8,162.00 - Original price $8,162.00
Original price
$8,162.00
$8,162.00 - $8,162.00
Current price $8,162.00

William Optics Fluorostar 132 with 3.5" Feather Touch Focuser

William Optics

William Optics Fluorostar 132 Triplet APO f/7 with 3.5" Feather Touch Focuser Simply put: a joy to use. You will be blown away by the small detail...

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Original price $8,162.00 - Original price $8,162.00
Original price
$8,162.00
$8,162.00 - $8,162.00
Current price $8,162.00
Original price $6,304.00 - Original price $6,304.00
Original price
$6,304.00
$6,304.00 - $6,304.00
Current price $6,304.00

William Optics Fluorostar 132 with 3.7" Rack and Pinion Focuser

William Optics

William Optics Fluorostar 132 Triplet APO f/7 with 3.7" Rack and Pinion Focuser Simply put: a joy to use. You will be blown away by the small deta...

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Original price $6,304.00 - Original price $6,304.00
Original price
$6,304.00
$6,304.00 - $6,304.00
Current price $6,304.00
Original price $3,034.00 - Original price $3,034.00
Original price
$3,034.00
$3,034.00 - $3,034.00
Current price $3,034.00

Tele Vue TV-85 White (WXO-3372)

Tele Vue

Tele Vue TV-85 White 85mm, f/7, APO (Doublet) Refractor. With APO performance and airline portability, the Tele Vue-85 has been delighting astronom...

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Original price $3,034.00 - Original price $3,034.00
Original price
$3,034.00
$3,034.00 - $3,034.00
Current price $3,034.00
Original price $3,034.00 - Original price $3,034.00
Original price
$3,034.00
$3,034.00 - $3,034.00
Current price $3,034.00

Tele Vue TV-85 Green (GXO-3372)

Tele Vue

Tele Vue TV-85 Green 85mm, f/7, APO (Doublet) Refractor. With APO performance and airline portability, the Tele Vue-85 has been delighting astronom...

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Original price $3,034.00 - Original price $3,034.00
Original price
$3,034.00
$3,034.00 - $3,034.00
Current price $3,034.00
Original price $2,428.00 - Original price $2,428.00
Original price
$2,428.00
$2,428.00 - $2,428.00
Current price $2,428.00

Tele Vue TV-76 Green (GXO-3065)

Tele Vue

Tele Vue TV-76 Green 76mm, f/6.3, APO (Doublet) Refractor. From astronomical, to spotting, to birding, the Tele Vue-76 combines compact size with t...

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Original price $2,428.00 - Original price $2,428.00
Original price
$2,428.00
$2,428.00 - $2,428.00
Current price $2,428.00
Original price $10,322.00 - Original price $10,322.00
Original price
$10,322.00
$10,322.00 - $10,322.00
Current price $10,322.00

Tele Vue NP127is (NPI-5054)

Tele Vue

Tele Vue NP127is The Tele Vue NP127is refines the original NP127 with the addition of a more robust, larger focuser now standard with 10:1 reductio...

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Original price $10,322.00 - Original price $10,322.00
Original price
$10,322.00
$10,322.00 - $10,322.00
Current price $10,322.00
Original price $5,974.00 - Original price $5,974.00
Original price
$5,974.00
$5,974.00 - $5,974.00
Current price $5,974.00

Tele Vue NP101is (NPI-4057)

Tele Vue

Tele Vue NP101is Tele Vue’s “is” designation denotes instruments capable of accepting Imaging System photographic accessories. Tele Vue has desi...

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Original price $5,974.00 - Original price $5,974.00
Original price
$5,974.00
$5,974.00 - $5,974.00
Current price $5,974.00
Original price $3,232.00 - Original price $3,232.00
Original price
$3,232.00
$3,232.00 - $3,232.00
Current price $3,232.00

SharpStar Z4 APO Astrograph (Z4)

SharpStar

SharpStar Z4 APO Astrograph According to the users’ and market demands, Sharpstar has newly launched an integrated astrograph—Z4. It has an apert...

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Original price $3,232.00 - Original price $3,232.00
Original price
$3,232.00
$3,232.00 - $3,232.00
Current price $3,232.00
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