PrimaLuceLab M48x0.75 Female Adapter for ARCO 2" (PL3600424) Extension More than 90% transmission at

More than 90% transmission at major OIII line 495

as well as the effects of natural skylight-induced effects on the shot

7x for Newtons (#2456300) or the Glasspathcorrector 1:2

3 FPS Exposure Range 32μs-2000s Read Noise 1

That’s because PENTAX premium level quality and clarity are within reach

PrimaLuceLab M48x0.75 Female Adapter for ARCO 2" (PL3600424) Extension More than 90% transmission atM48x0. 75 female adapter for ARCO 2" allows you to connect rotator to focusers or correctors that come with M48x0. 75 male thread and to control it through SESTO SENSO 2 installed on the focuser. PL3600424 adapter adds 6. 7mm to ARCO 2" optical thickness so the total optical thickness (ARCO 2" + PL3600424) becomes 26. 7mm.