APO望远镜
APM-LZOS 130/780 F6三片式APO望远镜
发表时间:2016-04-08  浏览次数:

该款望远镜4配置不同调焦,价格不同。

淘宝购买连接
https://item.taobao.com/item.htm?id=529530062260



 

APM - LZOS 130f/6 LW-Photo ApoNewly designed retractable dew cap, to facilitate quick focusing a sliding draw tube with attached 2,5" Feather Touch focuser which moves with a 90 mm ID sliding drawtube 105 mm into the main tube on teflon straps and secures with locking hand screw. This new combination allow to use any binoviewer with any diagonal mirror without optical path correctors and still achieve focus. 

Also included is a Vixen style mount rail. It's mainly designed to work with CCD and 35 mm SLR cameras.

This 130 f/6 LW model is very compact and lightweight. It's a fully transportable high end apo which can be used rock solidly on a small, compact and not overly expensive mount. 

The optics possess such exceptional chromatic and spherical correction that, in excellent seeing, you'll be able to push magnification beyond traditional extremes for planetary and double star observing with the greatest of contrast and resolution. 

Delivery contains:

  • LW Tube
  • Retractable Dewcap
  • 50 mm Finder bracket
  • Tuberings
  • GP Dovetail
  • Adapter 2" / 1.25"
  • Interferometric Certificate
  • 2,5" Starlight Feather Touch Focuser with 1:10 Microfocusing, 360° rotatable
  • Retractable Tube for fast Focusing with 105 mm Travel


Specifications:
Type of telescope:
3-element SuperED Apo Refractor
 
Lens:
3-element SuperED
 
Color:
white
 
Tube material:
Kruppax 50, Aluminium
 
Aperture:
130 mm
 
Focal ratio:
f/6
 
Focal length:
780 mm
 
Coating:
Multicoated
 
Resolution:
0.88"
 
Limit value:
12.4 mag
 
Max. useful visual power:
260 x
 
Backfokus:
141 mm / 246 mm
 
Focuser:
2.5" Starlight Feather Touch, 360° rotatable
 
Connection to eyepiece:
to 2" and 1.25" with adapter
 
Viewfinder:
Bracket for 50 mm Viewfinder, Viewfinder optional
 
Tube diameter:
144 mm
 
Length during observing:
740 mm
 
Transportation length:
620 mm
 
Dewcap diameter:
175 mm
 
Length of dewcap:
290 mm
 
Width of tuberings:
2 Tuberings each 24 mm
 
Threads in tuberings:
1/4 Zoll 3 x
 
Distance of threads:
centric and 60 mm
 
Tube weight:
15.4 lb incl. Tuberings
 
Included accessories:
Adapter to 2" and 1 1/4" with Brass Clamp, Tubering Set, Certificate, 2 Dustcaps, GP Dovetail
 
Case:
optional
 
Eyepiece adapter:
to 2" and 1.25"