Teleskop Service 1.0x Flattener for RC Telescopes – Full-sized M68 Connection

TheTeleskop Service 1.0x Flattener for RC Telescopes – Full-sized M68 Connection is for all RC telescopes at f/8 which have a 2.5-inch or larger focuser attached. This flattener corrects the field without altering the focal length.It has a clear aperture of 60 mm allowing full illumination of full-frame sensors when properly installed.

This corrector provides a generous working distance of 89.5 mm from the female M69x1 thread on the camera side.TS-Optics offers all necessary adapters for attaching your camera with the optimal distance. See below for connection examples.

• Connecting DSLR Cameras – In order to connect a DSLR and astro camera with an M48x0.75 thread, you can use the adapter M69A-M48A. You will have exactly 55 mm from the M48 thread to the sensor position. This equates to a T-ring and DSLR camera.
• Connecting Zeiss Style M68x1 Adapters System – The adapter M69a-M68a provides an M68x1 connection to the TSRCFLAT3. The working distance from the M68 thread to the sensor is 84.2 mm, so you have enough space for your adaption.
• Connecting the M48x0.75 Adapter System – Almost any OAG and many filter wheels have the M48 connection at the telescope side, or can at least be adapted to this thread. With the adapter M69-M48, you will get a very short transition to M48 with only 1 mm length.
• Extension Tubes for Female M69x1 Thread – In order to maintain the optimal illumination, one should adapt to smaller threads as late as possible. For this application, TS-Optics also offers a 30 mm and 10 mm extensions. They are screwed directly into the camera side thread and will reduce the remaining working distance correspondingly.

The TSRCFLAT3 has a male M68x1 thread on the telescope side, andTS-Optics offers adaptions for all established focusers. Particularly important is the adaption to the female M69x1 thread of the MONORAIL focusers of TS-Optics, AstroTec, GSO, and RC telescopes. In order to adapt the TSRCFLAT3 to the focusers, you need:

• M69a-M68a – adapter to the male M68x1 thread
• M68i-M68i – conversion adapter from male to female M68x1 thread

Other Important Specs

• Connection at the telescope side: M68x1 (Male) – 5mm Length
• Connection at the camera side: M69x1 (Female)
• Cell Diameter: 74mm
• Weight: 300g
• Length without adapter and connection thread: 42mm

• Corrector can work with all f8 RC telescopes, including Officina Stellare, CFF, GSO, TS, or AstroTec
• Long working distance of 89.5 mm works with filter wheels or off-axis guiders with individual adaptions from the M69x1 internal thread on the camera side
• Field flattening that works with both full formant and large format sensors

• Teleskop Service 1.0x Flattener for RC Telescopes – Full-sized M68 Connection