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TS-Optics 61EDPH is designed for astrophotographers and it has great optical performance thanks to the five-element design with high-quality 2-element FPL53 lens (glass from Ohara - Japan) and a 3-element corrector that has been specially developed for this apo to produce a corrected image field of 44 mm diameter (ideal also for Full-Frame cameras). The fast aperture ratio of f/4.5 allows short exposure times. The 61EDPH is a fast and portable travel apo for astrophotography. It includes 2,5" rack and pinion focuser with 1:10 fine focus, SESTO SENSO 2 robotic focusing motor and PLUS support rings.
This special version of the TS-Optics 61EDPH 61mm f/4.5 five-element apochromatic refractor adds SESTO SENSO 2 - The highly accurate, advanced, vibration free, robotic focusing motor for your telescope! Connect it to the USB port of your EAGLE or Windows® computer to electronically control focus while still allowing you to manually move your focuser by hand if needed. If you don’t want to focus using a computer, you can connect wirelessly from any smartphone or tablet using the integrated Virtual HandPad via the built-in Wifi network in the SESTO SENSO 2! Thanks to the Self Centering Clamp technology (SCC), SESTO SENSO 2 can be installed on most focusers without the need of external brackets. The supplied FOCUS Manager software and ASCOM driver allow easy configuration of the many advanced features of SESTO SENSO 2. Thanks to the precisely controlled motor with integrated electronics, SESTO SENSO 2 achieves incredible precision of just 0.7 microns. And you can also expand SESTO SENSO 2 features by adding the ARCO robotic camera rotator!
TS-Optics 61EDPH 61mm f/4.5 five-element apochromatic refractor with SESTO SENSO and the following optional accessories: Vixen style 140mm PLUS dovetail bar (below the tube), EAGLE with guide scope in parallel (above the telescope).
An M48x0.75 thread is available on the back of the sturdy 2.5" focuser. The working distance from this thread to the camera sensor is exactly 55 mm. This is ideal for all cameras. In order to connect 2" filters, simply unscrew the corrector from the focuser and you will find the M48x0.75 female thread on the telescope side. Here you can screw in the nebula filter and then screw the corrector back into the focuser.
- TS-Optics 61EDPH apochromatic refractor D:61mm F:274mm f/4.5
- SESTO SENSO 2 robotic focusing motor
- 2,5" rack and pinion focuser with fine focus knob
- PLUS support rings
|Optics||Apocromatico a 5 elementi|
|Focal Length (mm)||274mm|
|Field flattener/corrector||Included and not removable|
|Focuser||con SESTO SENSO|