Review on Kenko K KFM 100 Degree Spotfinder KFM 1100 by Jonathan Yang

On the one hand, five degrees is wide enough to accurately average mid-grey and near-mid-grey areas in close proximity (in the context of a wider composition). On the other hand, five degrees is enough to spot-measure the lightest and darkest areas of the composition only if those areas are within the spot diameter (for example, if the composition contains a large area of uniform sky and a large area). or uniform darker areas). For highly accurate peak and roll-off measurements, a one-degree spotmeter like the old Pentax Spotmeter V is essential.