Technical Data:
Product type: Mirror / optical lens holder
Base material: Low-tensile-stress AlMg4.5Mn
Lens adaptor: 1/2in
Middle lens-adaptor elevation: 40mm
Fine-adjusting spindle pitches: 0.3mm and 0.5mm
Fine-adjusting spindles lockable
Fixing holes can be rotated by 3deg

Application:
For holding optical lenses; screw-in adaptors allow lens changes and integrated fine screws permit precise alignment.

Dimensions:
L x W x H: 54 x 35 x 59mm
Drawing reference dimensions include 50mm, 27.5mm, 7.6mm, 9mm and 4.2mm according to size