Askar SQA60 pro SD Petzval Sextuplet The Askar SQA60 Pro is a SQA60 refractor telescope designed for premium astrophotography. This sextuplet Petzval system ensures flat fields for full-frame sensors. It features two SD glass elements for advanced color correction and razor-sharp clarity. As a 60mm f/4.6 refractor, it delivers high performance in a compact frame. Its optics make it a good telescope for wide-field imaging and portable deep-sky setups. Every Petzal design element is optimized for precision and ease of use. SQA60 refractor telescope Technical Specifications The SQA60P telescope uses a flat-field optical design. This eliminates the need for external reducers or flatteners. Photographers enjoy wide fields with pinpoint stars. Its mechanics allow for precise focusing and easy camera rotation. Parameters 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 The Askar SQA60 Pro provides a 44mm image circle. It is ideal for modern full-frame CMOS cameras. The SD optics minimize chromatic aberration. This ensures true color reproduction in every frame. In the Box Your new optical system comes with essential mounting hardware. It includes a protective Oxford cloth case for travel. The OTA features a sturdy handle and dovetail plate. Each unit is inspected for high-quality performance. Connection Diagram & other information Setting up your gear is simple and fast. The M48 adapter supports various backfocus distances. Standard connections range from 41mm to 66mm for versatility. Most users find 55mm provides the best results. The Locking Screw Position Diagram Electronic Focuser Assembly Diagram Manuals & Warranty Askar Warranty The Locking Screw Position Diagram Electronic Focuser Assembly Diagram
