Askar MCP90 (Multi-Connection Plate 90) is a universal plate for all potential devices equipped with a standard Vixen dovetail foot. It works well for FRA and EDPH series telescopes.
The Askar MCP150 Multi-Connection Finder Plate is designed for direct attachment to the rings on Askar's FRA500 and FRA600 telescopes. It can also be used on Sharpstar's handle models.
Askar provides a brand-new F3.9 full frame reducer for FRA400 astrograph, further reducing the focal length and thus shortening the exposure time on its original 400 focal length and f/5.6 focal ratio design basis. The reduction factor is 0.7×, and the reduced focal length is 280mm, which can satisfy most deep-sky astrophotography. The back focus is standard 55mm. The reducer has built-in M48×0.75 thread, easy for the attachment of 2" filters.
Note: This item may or may not have the 'Askar' brand imprinted on the item as pictured above. It just varies from batch to batch.