Pentax 77mm Bayonet 82A Color Conversion (SMC) Super Multi-Coated Glass Filter for Pentax 6x7 Raspberry Pi no software or driver installation

no software or driver installation necessary

In other words

100 x 100 to 400 x 400mm Mount Pattern

3" Twist Lock Suction Cup Base

Full-Stop Diffuser Fabric

Pentax 77mm Bayonet 82A Color Conversion (SMC) Super Multi-Coated Glass Filter for Pentax 6x7 Raspberry Pi no software or driver installationThe Pentax 82A is a light balancing filter used to increase the color temperature slightly for a cooler tone. This light blue filter absorbs the excessive yellow red light from daylight in the morning and evening hours and keeps skin tones close to natural. Multicoated to minimize reflection at the filter surfaces which reduces flare and ghosting. Maintains natural flesh tones; Prevents reddish cast Can create mood of coolness 82A provides a cooler