Free Shipping On Many Items

The Telescope Authority
Since 1947

View Shopping Cart

Your Cart is Empty

QHY Adapter Kit for Canon EF Lens - Combo A2

SKU : QH-020101

- Read
  • Free Shipping

  • More on the Way in 14 - 28 Days

Add to Wishlist

Got questions? Click for live chat

  • This adapter kit helps you achieve perfect 55mm of back focus without confusing calculations!
  • Compatible with QHY294M / 163M cameras and QHY CFW3M-US filter wheel

Product Details

  • The Combo A2 adapter kit from QHY is compatible with the QHY294M / 163M cameras and QHY CFW3M-US filter wheel,. All of the items in this kit will connect these devices to the Canon EF Lens. 

    QHY took customer feedback and used it to create a fixed combination of adapter kits to meet the mainstream needs of most users. Since QHY offers so many adapters, there is a variety of back-focus distances that can be intimidating and confusing to new users. Users requested adapters that would provide 55mm of back focus, which is the perfect amount of back focus for astrophotography, in order to accommodate commonly available optical systems with field flatteners / correctors.

    NOTE: If users do not have any special requirements for back focal length, you can use a standard T-mount. This kit is designed for those that need a specific back focal length to accommodate imaging accessories.

  • specifications

    Free ShippingYes
  • included items

    • One 10mm M54 Canon EF Adapter
    • One 4mm M54 Screwed Adapter
    • One 3mm Spacer
    • One 1mm Spacer
    • One Cam Top Adapter (originally part# 020063)
    • Eight 10mm M3 Screws

Product Reviews