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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
Askar D-Series Universal Dovetail Plate - 300mm

Askar D-Series Universal Dovetail Plate - 300mm

by Askar
SKU ASK-ASLDP300R
$96.00 - $96.00
$96.00
$96.00 - $96.00
$96.00
Price Match Policy!
  • 300mm Overall Length
  • Universal D-Series (Losmandy-style) Profile
  • Slotted and Tapped Mounting Holes
  • Designed for Tube Rings and Guide Scopes
  • Provides Critical Rigidity and Balance Adjustment
2 in stock
Qualifies for FREE Shipping in CONUS on orders over $350.
  • Description
  • FAQ
  • Specifications
  • In the Box
  • Downloads
  • Warranty

  • Askar D-Series Universal Dovetail Plate - 300mm

    The Askar D-Series Universal Dovetail Plate provides a rigid, full-length mounting platform for securely attaching telescope tube rings, guide scope rings, and other critical accessories to any D-style saddle. Its extended length is essential for achieving precise balance with long optical tubes or heavy imaging trains.

    A Universal D-Series Foundation for Imaging Rigs

    Engineered for broad compatibility, this dovetail plate features a versatile pattern of slots and threaded holes. This design allows you to attach a wide variety of accessories from different manufacturers, eliminating the need for brand-specific plates.

    The plate's length gives you ample room to adjust the fore-aft position of your entire telescope assembly. This is critical for balancing the load on your equatorial mount, especially after adding a heavy camera, filter wheel, or a separate guide scope, ensuring smooth tracking and sharp long-exposure images.

  • What is the Askar D-Series 300mm dovetail plate used for?

    The Askar D-Series plate serves as the primary interface between your telescope tube rings and your mount's saddle. Its main purpose is to provide a secure, rigid connection and allow for fine-tuning the balance of your entire setup by sliding the plate forward or backward in the saddle.

    Will the Askar 300mm D-Series plate fit my mount?

    This plate is designed to fit any mount equipped with a "D-style" or Losmandy-style saddle. It is not compatible with the narrower "V-style" or Vixen-style saddles. Many modern mounts feature a dual saddle that can accept both D-style and V-style plates.

    How does the Askar 300mm D-Series plate help balance a long refractor for astrophotography?

    A long refractor, especially one with a heavy camera and guide scope attached, can be difficult to balance. The 300mm length of the Askar plate provides a long track for the tube rings, giving you a much wider range of adjustment to find the perfect center of gravity. This prevents strain on your mount's motors and improves tracking accuracy.

    What is the difference between a D-series and V-series dovetail?

    The primary difference is width. D-series (Losmandy) plates are wider and more robust, typically used for heavier telescope systems. V-series (Vixen) plates are narrower and are common on smaller, more portable mounts and telescopes. They are not interchangeable unless your mount has a dual-style saddle.

    Can I mount both my main scope rings and a guide scope to the Askar 300mm plate?

    Yes. The generous length and multiple mounting holes are specifically intended for this purpose. You can mount your primary telescope's tube rings and then use the remaining space to attach a set of guide scope rings directly to the same plate, creating a rigid, co-aligned imaging platform.

    Is a longer dovetail plate always better?

    Not necessarily. While a long plate like the Askar 300mm is excellent for balance, it can be heavier than a shorter plate and may be too long for very short optical tubes. For a small, wide-field refractor on a portable mount, a shorter plate is often a better and lighter choice.

  • Askar 1-Year Warranty