TS-Optics 60mm f/5 Quad Flatfield APO Astrograph with FPL53 Lens

APO TS 60/300mm Quad Astrograph

When developing the apos, great importance was attached to very high optical and mechanical quality. This apo has a corrective element built into the tube with an optimized distance to the lens. The apo is optimized for photography and astrophotography. The advantage: simply point the camera and it will automatically be at the correct distance for the best possible sharpness across the entire field.

The optics of the quadruple TS 60 mm apos:

The telescope has a 2 element lens with FPL53 as the APO element. This achieves very good color correction. Even bright stars are shown without disturbing color fringing. The 2-element corrector is built into the tube and ensures consistent sharpness across the entire field. The apo is suitable for cameras up to full frame sensors.

The 60mm TS quad apos focuser:

The modern 2.5" RAP focuser offers a very high standard. The focuser tube has ball bearings. The adjustment itself is decoupled and takes place via a helical toothed rack. This offers maximum precision and also allows heavy cameras The focuser offers interesting properties:

♦ 360° rotation with clamping screw

♦ Precise tilt device, so you can optimize the apo individually for your camera, that's exciting with high resolution full frame cameras.

♦ 1:10 micro reduction for precise focus

♦ Motor focus can be connected

♦ Filter holder for 2" filters integrated in front of the camera

Observation with Quad 60mm TS APOs:

The telescope is built for photography. Despite the narrow focal position, it can also be observed. With the following components, you can focus with standard 1.25" eyepieces:

♦ TSM5475-T2 (M54 to T2 thread short adapter)

♦ TSZPT2 (T2 diagonal prism, the image is upright and has a comfortable 90° view)

♦ TST2-1-T2s (compression ring adapter for 1.25" eyepieces)

Items are linked in the accessories area.

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