OPTOLONG EOS-R L-Pro Filter deep sky photography and wide-field for Canon EOS R/Ra RP R5 R6 | Astronomical Accessary

OPTOLONG EOS-R L-Pro Filter deep sky photography and wide-field for Canon EOS R/Ra RP R5 R6 | Astronomical Accessary

L-Pro is an abbreviation of L-Professional, light pollution restraint and high transmittance of nebulae emission lines are two points of this type. For the target object, the design of multi-bandpass with visible range 400-700nm, not rigidly natural flavor reinstated on subjective performance to express the feelings of colors, and reveal image details, which can be matched by no other experience. Because other light pollution filters type cut most of the details. In the light pollution environment, it is not only suitable for emission nebulae, reflection nebulae, but also for the objects with continuous spectrum so that make nebulae easier to see. Visually, L-Pro guarantee large amount of nebula emission through, and block certain types of artificial lights, which improving contrast efficiency of the object, not brightness... With CCD and DSLR is better choice for deep sky photography and wide-field astrophotography.

Main Feature:

Metal frame, superior aviation aluminum
Applicable Models: Canon EOS R/Ra , EOS RP, EOS R5, EOS-R6; Support Series RF Mount Lens
Sophisticated CNC molding in one
Laser engraving characteristic is never-faded
Multi-bandpass light pollution filter for astrophotography
Precise and sharp roll-off at light pollutant emission lines
Very high transmission (~90%) at major nebula emission lines
Multi-layers anti-reflection coating