Askar SQA130 f/4.8 Quintuplet APO (SQA130)

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Askar SQA130 f/4.8 Quintuplet APO Technical Specifications Parameter Value Aperture size 130 mm Focal length 624 mm Focal ratio f/4.8 Objective lens Quintuplet Petzval APO (include s two pieces of SD glass) Total length 650 mm (dew shield contracted); 764 mm (dew shield extended) Format specifications Full frame (44 mm), upgradeable to medium format (55 mm) OTA weight 9.18 kg Gross weight (incl. tube ring & dovetail plate) 11.76 kg Rear-end thread type M48 / M54 / M68 adapters Rear-end connection distance Supports 46–76 mm (recommended 55 mm) Standard package items SQA130 OTA, Oxford cloth case In the box SQA130 OTA (optical tube) Oxford cloth case Warranty & Manuals Askar Warranty SQA70 User's Manual Show more