All Products

RVO M42 to M54 adapto. Low profile perfect for keeping the correct spacing between your image train with a optical width of 2mm.

This very handy adaptor from RVO converts an M48 thread to a simple 1.25" nosepiece. If you have an M48 T mount, then this is the ideal adaptor to connect it directly to a 1.25" holder. The nosepiece is also threaded to accept standard filters.

The RVO M54 male to M48 female adapts any M48 thread to reveal an M54 thread for attaching a wide range of accessories.

Very versatile mounting plate. This handy adaptor wil bolt onto your telescope tube rings then allow the scope to be mounting on any tripod with a 1/4" thread.

A high quality active 5m USB extension cable. For use with any USB based camera. These are active cables so they boost the signal for the best possible result.

High quality webcam adaptor by RVO. This is a well made adaptor that screws into most universal webcams. Then you can use this in any 1.25" openeing.

The Telrad Pulser is a simply installed add-on extra to the original Telrad, which dramatically improves contrast by gently pulsing the reticle image on and off, aiding the location of fainter objects and also greatly increasing the battery life. Having installed the pulser, the original control knob continues to vary the power and brightness, but a new control knob is used to control the pulse speed of the illuminated reticle. The pulse frequency can be easily adjusted from extremely slow, to having the reticle image constantly illuminated.

Silver-Black Polymer Film: Metallic coating outside surface absorptive material within substrate. All filters block 99.999% of the energy from entering the instrument.

Silver-Black Polymer Film: Metallic coating outside surface absorptive material within substrate. All filters block 99.999% of the energy from entering the instrument.

This M54-M48-2 adapter has been independently developed by ZWO and mainly used for connecting to 2”EFW and M54 filter drawer via M48 thread.
This adapter provides you with a female M48 thread on the telescope side.

This jump cover fits onto all SkySurfer V Red Dot finders. It has got a transparent, back with reticle, which acts as projection screen

Ultra short 2mm Canon EOS T2 adaptor by K&F reducing your optical path length making it shorter and easier to achieve focus where every millimeter counts!

Rubber eyecup with M43 metal thread
Holds absolutely tight on our Morpheus eyepieces due to the screw-on thread

Take pictures with your smartphone through the telescope or microskope? With the Smartphone camera adapter this is now child's play!

Capture and share your observations through just about any optic with this handy, simple-to-use smartphone adapter.

Genuine replacement GPS Cable for Celestron CPC Deluxe HD series. Genuine Celestron part for easy repairs and maintenance.