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Description
預售優惠 Pre-order Sale：
從2025年3月1日起至3月31日，購買SQA 70將獲贈一支52mm Super ED 尋星鏡（銀色／黑色） ，送完即止。
From March 1st to March 31st, 2025, purchase the ASKAR SQA70 and receive a FREE 52mm Super ED Guide Scope（Sliver/Black）, while supplies last.
Specifications
Parameters
Aperture size
70mm
Focal length
336mm
Focal ratio
f/4.8
Objective lens
Quintuplet petzval APO（including two pieces of ED glass）
Total length
332mm(when the dew shield is contracted) 372mm(when the dew shield is stretched)
Format specifications
full frame（44mm）
OTA weight
2.68kg
Gross weight（including tube ring and dovetail plate）
3.5kg
Rear-end thread type
M42/M48(with M48×0.75 filter thread)/M54 adapters
Rear-end connection distance
Support 37-68mm range (Recommended connection length is 55mm)
