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APM MS 20x100 ED APO Magnesium Series Binoculars
APM MS 20x100 ED APO Magnesium Series Binoculars
APM MS 20x100 ED APO Magnesium Series Binoculars
APM MS 20x100 ED APO Magnesium Series Binoculars
APM MS 20x100 ED APO Magnesium Series Binoculars
APM MS 20x100 ED APO Magnesium Series Binoculars

APM MS 20x100 ED APO Magnesium Series Binoculars

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$1,450.00 You save 14%
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Estimated Arrival: Between May 21 and May 27. *ETA to USA Only

Shipping & Returns: Satisfaction guaranteed 30 day return policy.

Bino 20x100 ED with fully nitrogen

The high-quality APM MS binoculars designed specifically for outdoor use, the MS Binos series are fully nitrogen waterproof and can be used in the rain or left unprotected on a tripod during showers without the worry of water penetration.

In addition to waterproofing, the binoculars are protected with durable natural rubber covering.

Featuring a high specification for Porro prism optical system, the clarity, and field of view derived from the 16x80 makes it an excellent choice for astronomy, while the higher magnification 20x80 and 25x80 are geared more toward long-range terrestrial observation and specialist outdoor applications such as aircraft observation. All three models provide long eye relief and deliver a full field of view with or without spectacles.

Used either as handheld instruments or using a photo or video tripod especially for the higher magnifications.

  • Binocular
  • Carry Case
  • Metal Tripod Adapters

For the complete user guide, click here


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


Color Black
Surface material Gummiarmiert
Front lens diameter 100 mm
Subjective angle of view 66°
Exit pupil 5 mm
Focusing Individual Eyepiece Focus
Photo tripod thread exists
Magnification 20 x
Coating FMC
Prism system Porro Prism BAK 4
Objective angle of view 3.3°
Housing Magnesium
Field of view at 1000m (m) 58m
Diopter compensation -8/+8
Twilight factor 44.7
Dimensions Hight x Width x Thickness (380mm x 265mm x 120mm )
eye relief 20mm
Interpupillary distance 56mm - 74mm
Dew shield ID thread M 103.5 x 1-6H,4 mm depth
Weight 4.5Kg
Weight 4250 g
Focal length 372mm

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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