Specification Brand : Spiratone BulletPoint : 29.5MM TO SERIES VI ADAPTER RING BulletPoint1 : [Wide Application] Ideal for use in factories, warehouses, schools, offices, homes, street lamp construction, and laboratories, this light meter is a versatile tool for measuring illumination levels. BulletPoint2 : [Power saving Design] The automatic power off function after 15 minutes of inactivity helps conserve battery life, while the low battery symbol alerts users to replace the battery in time for uninterrupted use. BulletPoint3 : [Accurate Measurements] With a measurement range of 0.1~200,000lux and ±4% accuracy, this illuminometer provides reliable readings for a wide range of applications. BulletPoint4 : [Multifunctional] It supports a screen locking function, automatic ranging, and manual measurement range switching for versatile use in different settings. BulletPoint5 : [Large Lcd Screen] This luxmeter features a large lcd screen that displays light measurement values clearly and accurately, making it easy to read in various environments. ExternallyAssignedProductIdentifier1 : 0703508533482 ExternallyAssignedProductIdentifier2 : 703508533482 IncludedComponents : No ItemName : Vintage Adapter Ring 29.5MM to Series VI for Kodak Retina Cameras New ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : camera-lens-adapters Manufacturer : Spiratone ModelNumber : Genericy7hu9zg52f PartNumber : NONE ProductDescription : 29.5MM TO SERIES VI ADAPTER RING. NEW OLD STOCK. ProductSiteLaunchDate : 2019-10-16T07:00:00.000Z WarrantyDescription : Manufacturer warranty for 90 day