The ASCENT 102mm F11 ED Doublet refractor is optimised for visual observation and imaging of solar system objects. An evolution of the well respected "Red Tube Classic" Starwave 102 Achromat

Small bag for Flat Field Generators diam. 165 mm / 210 mm. Protect your valuable equipment with these high quality Geoptik cases. Made in Italy.

Small bag for Flat Field Generators diam. 260 mm. Protect your valuable equipment with these high quality Geoptik cases. Made in Italy.

Image calibration is a very important first step in the processing of an astronomical image.
Light Frames' are images (or a video) of a celestial object captured by the CCD.

Image calibration is a very important first step in the processing of an astronomical image.
Light Frames' are images (or a video) of a celestial object captured by the CCD.

Image calibration is a very important first step in the processing of an astronomical image.
Light Frames' are images (or a video) of a celestial object captured by the CCD.

Geoptik piggyback vixen style for Schmidt-Cassegrain 230/270 mm 8", 9,25", 11". The ideal way to attach a guidescope or other accessory to your SCT telescope. High quality build quality made in Italy.

High quality tripod adaptor plate for EQ2 equatorial mounts with cork cover to attach a 1/4" accessory.

All New Camera Angle Rotator for 3” M92 Focuser

Fits :
GT102, GT153, FLT132 and all other brand Focuser with M92 threads.

Our new innovative DSD 210 plate has both “Vixen and Arca Swiss size at opposite side design“ the plate also has two 1/4-20 threaded hole , it’s so easy to use with most cameras, camera lenses and small scopes on either vixen style mount or Arca Swiss saddle.

This handy adaptor converts your internal M63 thread on your William Optics drawtube and leaves you with an external M48 thread to attach your camera.

All New Rotolock for 2” M54 Focuser
Fits :
Z61 and all other brand Focuser with M54 threads.

All New Rotolock for 2” M63 Focuser
Fits :

Z73, Z103, Z126, GT71, new 2018 GT81 and all other brand Focuser with M63 threads.

Second hand Celestron NexYZ smartphone adaptor in excellent condition. No marks or damage to the unit itself and comes in the original box.

Second hand Long Perng 2" enhanced diagonal. Very well made. 91% reflectivity on the mirror. Features a 2" - 1.25" adaptor for use with most telescope eyepieces with built in T Thread.