The basic telescope’s set includes: an optical tube assembly with a dew cap, 10x50 finderscope, a focuser, 4 dust covers for optical tube and finder, carrying handle.
Dimensions:
length,mm 1255
width,mm 250
height,mm 290
| The INTES-71MN is a Maksutov-Newtonian meniscus lens optical tube assembly
designed for visual observations as well as for astrophotography of deep sky objects. The
system is constructed for the highest possible contrast, widest field of view and pinpoint
images. The telescope provides sharp planetary views and bright images of nebulae, star
clusters and galaxies. The coated optics made out of high-grade optical glass provide
outstanding image quality. A meniscus lens placed in front of the primary mirror
eliminates chromatic aberrations and other faults. Three options are available: with
Crayford, helical and low profile focusers providing precise focusing and compatible with
a wide range of accessories. The high optical quality makes this telescope ideal for the
serious amateur astronomer on a low budget. The basic telescope’s set includes: an optical tube assembly with a dew cap, 10x50 finderscope, a focuser, 4 dust covers for optical tube and finder, carrying handle. |
|
| Technical Specification | Value |
|---|---|
| Clear Aperature | 180 mm |
| Focal Length | 1080 mm |
| Focal Ratio | f/6 |
| Max. Magnification | 270x |
| Diameter of Secondary | ~ 36 mm |
| Central Obstruction | 20% |
| Tube Length | 1.200 mm |
| Tube Diameter | 205 mm |
| Dewcap Diameter | 205 mm |
| Dewcap Length | 200 mm |
| Primary Mirror | without central hole |
| Coating | Al+ SiO2 |
| Meniscuscorrector | BK7, fully multicoated |
| Focuser | 2" Low profilfocuser with 2" slighttube |
| Backfocus with 2" lowprofil-focuser | 60 nm |
| Linear field of view | 20 mm, not vigneted |
| Linear field of view | 36 mm, vigneted |
| Resolution | 0.008 mm in Center |
| Approximate tubeweight | 12kg |
Delivery:
Finderscope 10x50 with quick exchange bracket, tuberings with mountplate a la MN61.
Removable transporting grip fixed on the mounting rings. Cooling ventilator hole.
