APM - LZOS Telescope Apo Refractor Astrograph 115 f/5.25 - 52mm 3.5"ZTA
6,995.00 €
Our 115mm (4.5 ") system with a focal length of 805mm (f / 7.0) is just a tad heavier than the 105 Apo, but still perfectly transportable. Here, also the high class system from the APM SuperED Apo series is used, which is very harmoniously coordinated with regard to visual and photographic use.
10mm more aperture compared to 105mm lenses doesn't sound like much, but it already means an increased limit size and improved resolution, e.g. on the double star. The light collecting area is already approx. 30% larger than with a 100mm lens!
The focal length of approx. 800mm has been chosen very universally, with our big M82 0.75x Riccardi reducer a CCD-friendly focal length of approx. 600mm can be achieved.
The system comes with a large 3.5" FeatherTouch™ focuser, which is known for its excellent quality. The features: 360° rotatable and separately clampable, 1:10 micro reduction, adapter to 1.25" is included. The aperture is dimensioned largeenough that vignetting is excluded. The focuser tubeends with i reducing adapter 3" - 2" with clamping ring and an adapter 2" - 1¼" with brass clamping ring. With the included 80mm extension tube, you can vary the visual accessories very well.
With the dlivered Riccardi Reducer M82, the focal length is reduced to 604mm, whereby the aperture ratio is reduced from f/7.0 to f/5.25. The fully corrected image circle is 52mm, enough even for full frame sensors.
Characteristics:
- High quality SuperED triplet lens from LZOS
- Aperture 115mm, focal lenght 805mm, f/7.0
- Focal ration with delivered reducer: f/5.25 at 52mm illuminated field
- Multi-coatings on any glass-air surface
- 3.5" FeatherTouch™ focuser w/ micro reduction
- 360° rotation
- High quality OTA, optimised
- Optical tube 115/805mm
- Dew cap, retractable
- 3.5" FeatherTouch™ focuser w/ micro reduction
- APM Riccardi reducer/flattener 0.75x M82
- Extension tube 80mm 2"
- Adapters 2" and 1¼"
- APM-Tilt-adj-M82
- Adapter from focuser to tilting adapter
- Adapter Riccardi - M48 thread
- Adapter M48 thread - T2 thread
- CNC tube rings
- Test protocol
A compact and lightweigt but powerful apochromat for visual and astrophotography using.
Currently there are no reviews available for this product. Be the first to write a review.
Our Recommendations