Askar SQA60 PRO Sextuplet Refractive Astrograph - SQA60-PRO
Product Description
Specifications
|
Aperture size |
60mm |
|
|
Focal length |
276mm |
|
|
Focal ratio |
f/4.6 |
|
|
Objective lens |
Sextuplet petzval APO (includes 2 pieces of SD glass ) |
|
|
Total length |
283mm |
|
|
Format specifications |
Full frame(44mm) |
|
|
OTA weight |
2.79kg |
|
|
Gross weight（including tube ring and dovetail plate） |
3.54kg |
|
|
Rear-end thread type |
M48 adapter (with M48×0.75 filter thread) |
|
|
Rear-end connection distance |
Support 41-66mm range (Recommended connection length is 55mm) |
|
|
Standard package items |
a SQA60pro OTA, an Oxford cloth case |
|
Product Size Diagram
Connection Diagram
The Locking Screw Position Diagram
Electronic Focuser Assembly Diagram
Original: $1,274.00
-65%$1,274.00
$445.90Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Product Description
Specifications
|
Aperture size |
60mm |
|
|
Focal length |
276mm |
|
|
Focal ratio |
f/4.6 |
|
|
Objective lens |
Sextuplet petzval APO (includes 2 pieces of SD glass ) |
|
|
Total length |
283mm |
|
|
Format specifications |
Full frame(44mm) |
|
|
OTA weight |
2.79kg |
|
|
Gross weight（including tube ring and dovetail plate） |
3.54kg |
|
|
Rear-end thread type |
M48 adapter (with M48×0.75 filter thread) |
|
|
Rear-end connection distance |
Support 41-66mm range (Recommended connection length is 55mm) |
|
|
Standard package items |
a SQA60pro OTA, an Oxford cloth case |
|
Product Size Diagram
Connection Diagram
The Locking Screw Position Diagram
Electronic Focuser Assembly Diagram
