Officina Stellare Veloce RH300 f3 athermal with ESATTO 3,5" LP
VELRH300AT-B
Officina Stellare Veloce RH300 athermal astrograph offers an incredible f3 focal ratio together with large 300mm diameter generating not only incredibly deep astroimages but also rich in details. Its design allows a corrected field all over the large 60 mm diameter so it's perfect also for the largest camera sensors, like 36x36 mm. Thanks to the ESATTO 3.5" LP low profile robotic focuser, you still have 116mm after the focuser and you're able to connect also ARCO rotator and big cameras with imaging accessories. The "wooden crate for 300" is mandatory for delivery. The "wooden crate for 300" is mandatory for delivery.
Optics has been improved and optimized for large field imaging and surveys, with a better image quality even on small pixels size cameras. Innovative Nano Coating (copyright) allow with a better transmission over a wider wavelenght bandwidth range, a feature appreciated by professionals, and an amazing resistance to dust and moisture. The RH300 AT has an athermal construction, perfect for guarantee the maximum focus stability at any temperature variation and the updated design banned out straylights from the RH300 AT.
Since Officina Stellare Veloce RH300 has a backfocus of 157mm from the rear cell, by connecting the ESATTO 3,5" LP low profile robotic focuser (32mm optical thickness) and the PL3600361 adapter (9mm optical thickness), you will still have 116mm of backfocus left that allows you to connect a lot of devices like cooled cameras, motorized filter wheels, off axis guiders, etc.
Application example of Officina Stellare Veloce RH300 with ESATTO 3,5 LP: after the focuser ARCO 3" rotator has been installed, together with a cooled camera, motorized filter wheel and off axis guider. By using the proper adapters and extensions it's possible to perfectly set the main camera sensor at the corrected backfocus distance.
Officina Stellare Veloce RH300 f3 athermal with ESATTO 3,5" LP - scope of delivery:
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Adapter ESATTO 3,5” LP for ARCO 3" allows you to connect the rotator to ESATTO 3,5" LP low profile focuser and control it through the special port on ESATTO. By adding this adapter (that has an optical thickness of 3mm) to ARCO 3", thickness of rotator becomes 26mm.
