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ZWO OAG-L - Off Axis Guider Adapter
ZWO OAG-L - Off Axis Guider Adapter
ZWO OAG-L - Off Axis Guider Adapter

ZWO OAG-L - Off Axis Guider Adapter

£214.00
(Inc. 20% VAT)
Loyalty Points: 214
In stock, Shipped in 1-2 working days
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Product Code
Z495-OAG-L
Brand
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ZWO

ZWO offers 2 Year Warranty for all Products bought new

Description

ZWO OAG-L - Large Off Axis Guider

The new OAG-L has a large prism size of 12*12mm, far bigger than M68 OAG. The bigger clear aperture brings wider field of view in guiding. It is easy to use, and suitable for users who are interested in long focal length photography.

To take the most advantage of it, we recommend you to match it with large format guiding cameras.

Features:

  • Lightweight and exquisite, 17.5mm thickness.
  • Prism size: 12*12mm.
  • The effective light-passing aperture is 11.7mm*8.3mm.
  • Can be used to connect the main camera and guide camera simultaneously. No guide telescope required.
  • Packaged with an M48 sensor tilt plate (5mm).

Operating Guide:

  1. For guiding, OAG-L can only work with ASI Mini cameras like ASI174MM Mini, ASI290MM Mini and ASI120MM Mini.
  2. Considering the large prism size, we don’t recommend you use OAG-L with telescopes whose clear aperture is smaller than M48.
  3. Yet it is recommended to use with 2” EFW or 7x36mm EFW, and with APS-C cameras (ASI2600) or full-frame cameras (ASI6200/2400). The large clear aperture supports full-frame cameras without vignetting.
  4. The major differences between OAG-L and M68 OAG are about the prism size and the threads. OAG-L removed the inner threads so you can directly use the screws to connect it to other equipment.
  5. If the thread of your telescope side is M48, then you don’t need to remove the M48 sensor tilt plate coming with OAG-L. On the contrary, you need to remove it and use some other sensor tilt plate at the corresponding thread of your telescope.

The pictures below show how to remove the sensor tilt plate:

ZWO OAG-L - Large Off Axis Guider Tilt Plate

ZWO OAG-L - Large Off Axis Guider Assembly

Mechanical Diagram:

ZWO OAG-L - Large Off Axis Guider Mechanical Diagram

Connection Guide:

ZWO OAG-L - Large Off Axis Guider Connection Guide

ZWO OAG-L - Large Off Axis Guider connection guides

You may find the M54 and M68 sensor tilt plates here.

Please Note:

While adding OAG-L into your optical train, please make sure the prism won’t block the camera sensor.

You can use the guiding screw to adjust the guiding camera’s focus length. Please make sure the distance from the prism to the main camera and to the guide camera are the same. To ensure the result, it is better to do this at daytime for the adjustment will be very difficult at night.

Specifications

Specifications: ZWO OAG-L - Off Axis Guider Adapter

ZWO OAG-L - Large Off Axis Guider Mechanical Diagram

What's in the Box

What's in the Box: ZWO OAG-L - Off Axis Guider Adapter

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Delivery

At The Widescreen Centre, we prioritize prompt order processing and dispatch. We strive to dispatch all orders on the same day or the next working day, depending on the time of your order. We hold extensive stocks to ensure that your items are ready for immediate despatch. Please note that the cut-off time for same-day dispatch is usually 1:30 p.m.

For delivery within Mainland UK, we use reputable couriers to provide efficient service. You can expect your package to arrive in 1-2 working days. Please note that a signature may be required upon delivery to ensure a secure receipt.

In the case of special order items, the delivery time may be longer. If you have any concerns or questions about the delivery of your item, please don't hesitate to Contact Us. We are here to assist you.

Should there be any delay in dispatching your order, we will notify you to keep you informed.

Please be aware that The Widescreen Centre cannot be held responsible for any postal or third-party delays that may occur. We are committed to providing a reliable and efficient delivery service for our valued customers.

For more information please click here


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