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Specification
Brand : ZAC
BulletPoint1 : Scan Field: 70*70mm
BulletPoint2 : Thread:M85*1. Suitable for Most Galvanometer, Easy for Replacement
BulletPoint3 : Wavelength:1064nm
BulletPoint4 : 2 Years Guarantee
BulletPoint5 : Delivered via Express, 7-9 Working Days to Your Door
Color : Infrared
CompatibleMountings : Canon EF, Nikon F, Sony E
ExternallyAssignedProductIdentifier : 8283848053533
ExternallyAssignedProductIdentifier1 : 0791742323372
ExternallyAssignedProductIdentifier2 : 791742323372
FocalLengthDescription : 70 mm
FocusType : Fixed Focus
GpsrSafetyAttestation : 1
ItemDisplayWeight : 18 grams
ItemName : ZAC OPEX F-Theta Lens 1064nm 70x70mm for Fiber Laser Marking Machine, M85*1 Thread, 2 Years Guarantee, Express Delivery
ItemPackageDimensions_Height : 13.2 centimeters
ItemPackageDimensions_Length : 1.5 centimeters
ItemPackageDimensions_Width : 10.8 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : diode-lasers
LensDesign : Prime
Manufacturer : Luoyang ZAC Industrial
Material : copper
Material1 : Brass
Material2 : Aluminum
MaxFocalLength : 70 millimeters
MinFocalLength : 70 millimeters
ModelName : opex,opex lens
ModelNumber : 70*70mm lens
NumberOfItems : 1
OperationMode : Automatic
PartNumber : L082301ALN
ProductDescription :

F-theta scan lenses are commonly used in conjunction with galvanometer scanning mirrors in laser engraving, cutting, and marking systems. The reason it being named as F-theta is due to the radial image height equals to focal length of the lens multiplied by the angle of the chief ray makes in the object space. Hence, from the image height, the distortion of the image can be calculated at each field of interest. Typically the F-theta distortion of this lens is kept less than 1% so that it produces a precise spot on the flat field on image plane.

Advantages for OPEX lens.

• Easy to use 
• Energy efficient 
• Complete models 
• Long life 
• High adaptability 

ProductSiteLaunchDate : 2021-08-24T07:00:00.000Z
RealAngleOfView : 42.43 degrees
Size : 70*70mm
Style : Output power(mW): 10
SupplierDeclaredDgHzRegulation : not_applicable
UnspscCode : 45121603
ZoomRatio : 1:1