APM LZOS 100mm Super ED APO Telescope with 3″ Focuser

Code: LZOS-100-800-T-3ZTA

Delivery Includes:

  • Optical tube
  • LZOS Test Report
  • APM 3″ rotation focuser (ZTA)
  • Set APM CNC tube rings
  • Tube handle
  • APM Deluxe Dovetail
  • Dustcaps
  • Bracket for 50 mm Viewfinder
  • Transporting case


Optional accessories:

  • Motorfocuser from Brightstar
  • Field Flattener for Large Format CCD Cameras
  • APM/Riccardi Reducer / Flattener 0.75x
  • Starlight Instruments Focuser
  • Focuser of your Choosing


In stock

In stock


APM-LZOS 100mm 3Element Super ED APO f/800mm Refractor 

APM Telescopes has decided to manufacture a brand new design of their Apochromatic refractors, using the newly designed APM 3″ Rack and Pinion Focuser.


World Renowned LZOS Triplet Super ED APO (Minimum 95% Strehl), includes test report.


All Aluminum Material made by APM Telescopes

  • Dew Shield: Retractable
  • Standard Backfocus: 180mm


APM has used its brand new, top of the line first class APM 3″ Rack and Pinion Focuser, that has 360° rotation, 10:1 fine focusing mechanism,  and includes brass compression ring and a mounted finder shoe. Its ability to rotate makes it a breeze to bring your photographic equipment into their correct positions. It has a high load capacity, and can be locked for your convenience.

Included accessories:
LZOS testreport, Tube Rings, Dust Caps, Case, Eyepiece Adapters
Type of Telescope: 3 Element SuperED APO Refractor
Lens: 3 Element Super ED
Coating: Multicoated
Max. useful visual power: 300 x
Focuser: 3″ APM focuser with brass clamp
Connection to eyepiece: 75 mm thread, 2″ and 1 1/4″ with adapter
Viewfinder: Bracket for 50 mm Viewfinder, Viewfinder optional
Tube diameter: 114 mm
Length during observing: 690 mm
Transportation length: 617 mm
Dewcap diameter: 145 mm
Length of dewcap: 230 mm
Width of tuberings: 2 Tuberings each 24 mm
Tube weight: 12.3 lb

Additional information

Weight 30 lbs
Dimensions 30 × 18 × 18 in


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