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Product Introduction
Specifications
| Parameters | ||
|
Aperture size |
85mm |
|
|
Focal length |
408mm |
|
|
Focal ratio |
f/4.8 |
|
|
Objective lens |
Quintuplet petzval APO（including two pieces of SD glass） |
|
|
Total length |
403mm(when the dew shield is contracted) |
|
|
Format specifications |
Full-frame |
|
|
OTA weight |
3.64kg |
|
|
Gross weight（including tube ring and dovetail plate） |
4.62kg |
|
|
Rear-end thread type |
M48/M54/M68 adapters |
|
|
Rear-end connection distance |
Support 40-70mm range (Recommended connection length is 55mm) |
|
|
Standard package items |
a SQA85 OTA, an Oxford cloth case |
|
Product Size Diagram
SQA85 Connection Diagram
The Locking Screw Position Diagram
SQA85 Electronic Focuser Assembly Diagram
Images
谭琨 | Veil Nebula | ASKAR SQA85 + ToupTek 2600c
谭琨 | Veil Nebula | ASKAR SQA85 + ToupTek 2600c
Rumen Bogdanovski | The Christmass Tree NGC 2264 | ASKAR SQA85 + ZWO ASI2600
Mr.ZhuLiQun | Veil Nebula | ASKAR SQA85 + ZWO ASI6200MM
sandwall | NGC6590 | ASKAR SQA85 + ZWO ASI 2600MC Pro
sandwall | M31 | ASKAR SQA85 + ZWO ASI 2600MC Pro
Mr.Wang Hao | NGC2264 | ASKAR SQA85 + ZWO ASI 2600MC Pro