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APM Doublet ED Refractor 152 f/7.9 OTA
APM Doublet ED Refractor 152 f/7.9 OTA
APM Doublet ED Refractor 152 f/7.9 OTA
APM Doublet ED Refractor 152 f/7.9 OTA
APM Doublet ED Refractor 152 f/7.9 OTA
APM Doublet ED Refractor 152 f/7.9 OTA
APM Doublet ED Refractor 152 f/7.9 OTA

APM Doublet ED Refractor 152 f/7.9 OTA

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Estimated Arrival: Between Oct 06 and Oct 12. *ETA to USA Only

Shipping & Returns: Satisfaction guaranteed 30 day return policy.

The APM 152 f / 7.9 impresses with its high performance in the 6 "refractor category. We have succeeded in developing a telescope with high-quality optics and a solid tube at a previously unattainable price. The new 152 mm - 1200 mm ED has a doublet optic with OHARA FPL 51 ED glass. The other lens is made of lanthanum for maximum performance.  This new, innovative combination leads to an optical performance that is far above the usual in this price category In order to guarantee the typical high quality of APM telescopes, every optic goes through an interferometric test at 532nm (green) before shipping.

With its generous focal length of 1200mm, the 152mm ED is an impressive all-rounder. From the observation of close-lying binary stars with high contrast to detailed planetary observations, a new group of enthusiasts will be delighted with the APM quality with this device.

The 152mm f / 7.9 includes a wide range of high-quality accessories. The telescope is delivered in a sturdy aluminum case and contains a newly developed 2.5 "focuser, as well as CNC tube, rings with a built-in handle and 330mm dovetail rail according to the 3" Losmandy standard. A finder shoe is also included.

The well-known APM quality has proven itself in all areas. The new 2.5 "focuser with rack and pinion drive and 1:10 reduction remains stable even under high loads and is therefore also suitable for photography. The attention to detail can also be found in the enclosed 2" to 1.25 "eyepiece adapter, which has a completely new design that clamps the eyepiece evenly and thus works much better than conventional adapters with a simple brass clamping ring and screw. Of course, you can also optionally use a Starlight Instruments Feather-Touch (model FTF3035B-A) For this reason the end of the tube has an M109 and M95 thread in order to be able to adapt 3 "and 2.5" Feathertouch focusers.

As an optional photo accessory for the 152 f / 7.9, we can supply you with a 2.5 "field plane that maintains the focal length (order no. TSFlat2.5), or the reducer specially developed by Massimo Riccardi, which changes the focal length shortened by a factor of 0.75, so that the focal length is 900 mm with an aperture of f / 5.9.

The new apochromatic ED refractor 152 / 1200mm! Excellent performance at an incredible price!


  • Optical tube
  • 1 pair of pipe clamps
  • 2.5 "focuser with 1:10 reduction
  • 2" / 1.25 "deluxe adapter
  • Finder shoe
  • Transport case

Some of our APM products are shipped directly from Germany. Before placing your order, please review the “APM Duties & Returns" tab  


Limit size

12.7 mag

Max. Sensible magnification

300 times

Focal length




Resolving power


Focal ratio



Broadband multi-compensation


Doublet ED Apo with FPL51 element


APM Duties & Returns

Because of the special nature of APM orders, there are some differences in fees and returns. We take care of the shipping costs for you but an additional small import fee may apply to our customers. We appreciate your understanding as we do our very best to give our customers access to a wide variety of high-quality telescopes and binoculars, including special order brands like APM!

For additional information, please contact us at

APM Duties

Some APM products are shipped directly from Germany and are subject to import duties upon entry into the US that you will be notified to pay at the time of delivery.

For high-value orders, the freight company may contact you for your SSN/Tax ID and to request power of attorney to allow them to handle import paperwork on your behalf.

APM Returns & Refunds

Because some of APM’s products are shipped directly from Germany, we are not able to cancel your order once it has been placed or offer returns at this time.

In the case that your telescope arrives with a manufacturing defect, it will need to be shipped back to the manufacturer in Germany for them to repair it.

When your order arrives, please check for any visible damage to the packaging! In the case that your order arrives with any damages acquired during transit, please notify us immediately and we can file an insurance claim on your behalf. When signing for a damaged package at delivery, note on the signature form that it is damaged, otherwise we will not be able to process the insurance claim.


We know that once you've placed your order, you are anxious to receive it! We make every effort to get your order shipped out to you as quickly as possible.

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. We will process the charges to your credit card and your order will ship within five business days from the date of your order. We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at

Standard shipping time in the US is between 3-5 business days, though it can vary slightly depending on the destination. We typically For updates on your shipment you can enter your tracking number here.

We distribute nationwide via UPS and Fedex. Unfortunately, at this time we are not able to provide expedited or international shipping.  

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