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$Astro-Tech AT92 f/5.5 Triplet Apo Refractor OTA$ $Astro-Tech AT92 f/5.5 Triplet Apo Refractor OTA$

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Astro-Tech AT92 f/5.5 Triplet Apo Refractor OTA

$1,795.00

9 Review(s)

If you are looking for the best fast focal ratio/compact APO refractor that Thomas Back and Roger Ceragioli could create, then look no further.

Out of stock
$Astro-Tech AT90CFT f/6 Triplet Apo Refractor Carbon Fiber OTA$ $Astro-Tech AT90CFT f/6 Triplet Apo Refractor Carbon Fiber OTA$

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Astro-Tech AT90CFT f/6 Triplet Apo Refractor Carbon Fiber OTA

$1,595.00

4 Review(s)

The Astro-Tech AT90CFT is a fantastic portable triplet instrument.
Save $900.00
$Astro-Tech AT152EDT f/8 Triplet APO Refractor OTA$ $Astro-Tech AT152EDT f/8 Triplet APO Refractor OTA$

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Astro-Tech AT152EDT f/8 Triplet APO Refractor OTA

Regular Price: $4,395.00

Special Price $3,495.00

8 Review(s)

A true APO using FK61 and Lanthanum in a temperature compensated cell. This is a fantastic instrument.

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$Astro-Tech AT102ED 4" f/7 ED Refractor OTA$

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Astro-Tech AT102ED 4" f/7 ED Refractor OTA

$649.00

47 Review(s)

The Astro-Tech AT102ED is a fantastic value and incredible performer.
Save $100.00
$Astro-Tech AT102ED 4" f/7 ED Refractor OTA Damaged exterior box$

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Astro-Tech AT102ED 4" f/7 ED Refractor OTA Damaged exterior box

Regular Price: $649.00

Special Price $549.00

The Astro-Tech AT102ED is a fantastic value and incredible performer.
$Astro-Tech AT72EDII Refractor OTA FPL-53 and Lanthanum f/6 Doublet$ $Astro-Tech AT72EDII Refractor OTA FPL-53 and Lanthanum f/6 Doublet$

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Astro-Tech AT72EDII Refractor OTA FPL-53 and Lanthanum f/6 Doublet

$519.00

47 Review(s)

The Astro-Tech AT72EDII takes the performance, and mechanics, of the "product everyone should own" (thank you Astronomy Magazine) and gives it an upgrade.
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Astro-Tech AT60ED 60mm f/6 FPL-53ED and Lanthanum Doublet

$419.00

64 Review(s)

A Sky and Telescope Hot Product for 2018
Save $50.00
$Astro-Tech AT72EDII Refractor OTA FPL-53 and Lanthanum f/6 Doublet Photo Scope$ $Astro-Tech AT72EDII Refractor OTA FPL-53 and Lanthanum f/6 Doublet Photo Scope$

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Astro-Tech AT72EDII Refractor OTA FPL-53 and Lanthanum f/6 Doublet Photo Scope

Regular Price: $519.00

Special Price $469.00

The Astro-Tech AT72EDII takes the performance, and mechanics, of the "product everyone should own" (thank you Astronomy Magazine) and gives it an upgrade.
Save $650.00

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Astro-Tech AT130 EDT f/7 ED Triplet OTA Used

Regular Price: $1,899.00

Special Price $1,249.00

1 Review(s)

Some observers feel that the Astro-Tech AT130EDT 5.12" f/7 ED triplet apochromatic refractor compares favorably in performance to scopes nearly four times its price. We won't go quite that far, but we will say that the AT130EDT is an exceptional performer and an exceptional value.

Out of stock
Save $200.00
$Astro-Tech AT102EDL Refractor OTA FCD-100 and Lanthanum f/7 Doublet Used$ $Astro-Tech AT102EDL Refractor OTA FCD-100 and Lanthanum f/7 Doublet Used$

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Astro-Tech AT102EDL Refractor OTA FCD-100 and Lanthanum f/7 Doublet Used

Regular Price: $1,199.00

Special Price $999.00

The Astro-Tech AT102EDL takes the performance of the it smaller siblings and combines it with the mechanics of the EDT line.