All Products

1 day ticket to the RVO 20th Anniversary Event 2023!

These Rother Valley Optics gift vouchers are the ideal gift for any occasion. With these you can be sure that the recipient will find something they really want.

A second hand Celestron CGEM Saddle. This is the original saddle supplied with the Celestron CGEM mount. Accepts a losmandy style bar. This is for the saddle only as pictured, there are no fixing screws included.

Takahashi CA ring 150 for TOA-35 to be used with TSA-120, TOA-130 and TOA-150.

With the help of this adapter you can attach a Nikon AI lens to a ZWO ASI1600 camera when there is a EFW (electronic filter wheel) in between them.

The W70 series eyepieces offer extra field and extra eye relief without sacrificing image quality. Many observers don't like having their eye too close to the eyepiece, on average, the W70 series oculars have an eye relief of 15mm.

If you are looking to move up to a higher quality eyepiece the Omni series provides more enhanced features in a wider selection of focal lengths. Celestron designed this series with the finer points in mind so you, the user, can benefit from the features that make this series unique.

This adapter allows the attachment of anything with a 2" tube (such as a standard 2" diagonal) to be attached directly to your Meade SCT without using the microfocuser.

This micro focuser is perfect for achieving precise focus with your Skywatcher right angled finderscope. Simply unscrew the eyepiece part at the rear of the finderscope, screw in this adaptor, and you have 1.25" or T2 thread directly on the back.

The RVO 23mm illuminated reticle is an superb eyepiece for aiding drift alignment and other forms of OTA alignment.

A high quality ED barlow lens. x2 magnification and 2" fitting. This barlow also comes with a 2" - 1.25" adaptor with compression rings so you can use all your eyepieces with this. The ED lens increases constrast and brightness to ensure the best possible view through any eyepiece.

Recently, the Bahtinov-style mask has overtaken the Hartmann mask in popularity for the reason that the Bahtinov diffraction pattern's unique display provides a more accurate guide to determining the optimum focus point.

Made of V2A stainless steel with 1¼" thread(male/female) – to mount on top of Dovetail Clamp V or 3" Rider clamp (several weights may be combined)

Designed for the space conscious outdoor enthusiast and bird watcher, the new compact Barr & Stroud Sprite Midi 8x42 monocular represents an outstanding combination of performance and value.

Berlebach tripod cases give your tripod optimum protection and, at the same time, provide superb carrying convenience due to all-round carrying grips and an extra shoulder strap.