William Optics Field Flattener 61A for Z61 Telescope # P-FLAT61A

Our Price: $198.00
Free shipping for this item in the US Click here for more info

Contiguous US Customers:
All items we sell ship for free within the Contiguous US. Shipping will be via the cheapest shipping method which will vary depending on the items in your order. During checkout, you may also be shown other optional faster shipping choices.

US Customers in Hawaii and Alaska:
Free shipping applies to almost all products. A few large telescopes and mounts are excluded from this free shipping offer. For these items, please contact us to obtain a shipping quote before you check out using the online shopping cart.

International Customers:
Free shipping does not apply to international orders. During check-out, you will be presented with several shipping choices and costs. However, the export of some items may be restricted outside the US due to size or manufacturer restrictions.

Our Product ID: OMIS-WO-P-FLAT61A
Manufacturer SKU: P-FLAT61A
Item Can Ship: Worldwide
William Optics Field Flattener 61A for Z61 Telescope # P-FLAT61A

More Views

  • Z61 image quality without and with the flattener. All images courtesy of Timm Bottoni.

Product Details

New, dedicated flattener by William Optics optimized for use with their Z61 Apo telescopes.

On the telescope side, this flattener has a male M54 thread for direct connection to the focuser drawtube (this requires you to unscrew the 2" eyepiece holder ring on the telescope to expose the M54 female thread inside the drawtube).

On the camera side, the flattener has a male M48x0.75 thread. You can use your Canon or Nikon DSLR directly with the use of an optional M48 camera-specific T-ring (sold separately). Please note that this cannot be used with the smaller 42mm T rings.

Note that this item does not have a conventional 2" nosepiece or eyepiece holder. It is for direct connection of a camera to the William Optics Z61 scope only.

True 1:1 flattener with no reduction. Weighs 8 oz.