The Story
Specifications
|
Parameters |
||
|
Aperture size |
160mm |
|
|
Focal length |
1120mm |
|
|
Focal ratio |
f/7 |
|
|
Objective lens |
Triplet air-spaced APO (including one ED glass) |
|
|
Total length |
883mm(when the dew shield is contracted) |
|
|
The length of the rear retractable lens tube |
115mm |
|
|
OTA weight |
11.4kg |
|
|
Gross weight（including tube ring and dovetail plate） |
13.6kg |
|
|
Rear-end thread type |
2"/1.25" visual adapters |
|
|
Standard package items |
an 160APO OTA, a pair of tube rings, a handle, an Askar 400mm Losmandy dovetail plate, an aluminum box，a manual |
|
|
Product Size Diagram |
|
Instruction of using the 160APO retractable lens tube ( for eyepiece observation, 1.0x flattener, and 0.8x reducer) |
|
The Locking Screw Position Diagram |
|
160APO EAF（optional） Installation |
|
Optical Path Diagram |
|
Spot Diagram |
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Specifications
|
Parameters |
||
|
Aperture size |
160mm |
|
|
Focal length |
1120mm |
|
|
Focal ratio |
f/7 |
|
|
Objective lens |
Triplet air-spaced APO (including one ED glass) |
|
|
Total length |
883mm(when the dew shield is contracted) |
|
|
The length of the rear retractable lens tube |
115mm |
|
|
OTA weight |
11.4kg |
|
|
Gross weight（including tube ring and dovetail plate） |
13.6kg |
|
|
Rear-end thread type |
2"/1.25" visual adapters |
|
|
Standard package items |
an 160APO OTA, a pair of tube rings, a handle, an Askar 400mm Losmandy dovetail plate, an aluminum box，a manual |
|
|
Product Size Diagram |
|
Instruction of using the 160APO retractable lens tube ( for eyepiece observation, 1.0x flattener, and 0.8x reducer) |
|
The Locking Screw Position Diagram |
|
160APO EAF（optional） Installation |
|
Optical Path Diagram |
|
Spot Diagram |
