APM - LZOS Apo 228/2050 CNC - LW II

Our 9 inch, 228/2050mm system takes the lead in the size of apochromatic objectives manufactured worldwide.

Of course, this optic is also manufactured to the highest quality standards:  carefully polished and interferometrically tested, optimally broadband multicoated. The effort required to mount the titanium lens system is not insignificant. Here we rely on the decades of experience and expertise of LZOS, which has manufactured practically all Russian space optics. LZOS conducts its own glass research/development and also produces these glasses itself. This results in perfect control of every stage of development. APM has been a partner for civil optics for decades and can actively participate in the development of the optics, which helps to optimize and adapt them to the needs of professional and amateur astronomers.

Example image:

"Markus, first ligth with the 9", just a draft, not the final version yet. I took luminance only during the test. Technical Details: Object(s): M81, Bode's Nebula, Galaxy in Ursa Major Observing Site: La Hita Observatory, Toledo Date and Time: 6 November 2005 Camera: SBIG STL 11000M (@ -15C) Telescope: TMB 228 (9") Apochromatic Refractor @ f/9 Filters: Astrodon Luminance Filter Exposure: 60 minutes, 20 x 3 (sig Avg Combined) Processing Software: CCD Soft (acq, align.), Images Plus (cal, ddp), Photoshop (lvls) Comments: First light test image with La Hita's TMB 9". Acquired in collaboration with Faustino Organero. Cropped frame , shown at 50% size."

Antonio Fernandez

Once the instrument is properly installed in the observatory, you can look forward to unforgettable observations! With this aperture, groups of galaxies, fainter globular clusters and close double stars are visually possible. With excellent color correction, you will even be able to identify different color components in the double and multiple stars. Of course, this optic is made for planetary and solar observing: Wander along the terminator of the moon and resolve finest details and craters at air-quiet! Saturn shows the ring divisions clearly and on Jupiter you can follow the migration of the different colored storm systems. The contrast performance is significantly increased compared to mirror systems and achromats. Due to the exact imaging of these refractors, our Apos are also excellently suited for research purposes! For those who want to work photographically, our reducers and fieldflatteners by Massimo Riccardi are available!

In addition to the large 3.5" FeatherTouch focuser, all important reducer adapters, sleeves as well as the viewfinder holder are already integrated to conveniently connect photographic as well as visual accessories. Multicompatible tube clamps are standard, a sturdy transport case is optionally available. We coordinate the primary data as well as optional components closely with you!

Important note:

This APM LZOS Telescope is manufactured individually for you, according to your specifications. The features mentioned here are suggestions on our part from already realized projects.

Due to the individuality of the production, it is not possible to use the right of withdrawal or cancel the order.

The stated production times are expressly not a binding delivery date and may vary due to various circumstances or legal requirements.

Scope of delivery:

• optical CNC lightweight tube with sliding dew cap
• set of CNC tube clamps
• 3.5" starlight focuser with mounted 50 mm viewfinder holder, both 360° rotatable
• Reducing adapter 3.5"/2" with new fully enclosing eyepiece/zenith mirror clamp
• Extension 2"-80 mm
• Adapter 2"/1.25" with brass clamping ring
• Inspection certificate
• cover on both sides
• Stainless steel rails + magnetic weights for eyepiece balance