Barr Built Precision (BBP) - Bespoke HIKMicro Alpex 4K Lite (LRF/Non-LRF) Heavy Duty Throw Lever

A heavy duty, PETG 3D printed lever that allows for simple installation, and ease of use.

 
This is for the Alpex 4K Lite A40 and A40EL only! It will not fit any other model.

 
52mm Outside Diameter - Check if your scope mount and barrel set up has enough clearance!

 
Weighing only 8 grams, it’s strong and robust but will not damage the scope.

 
The design offers superior mechanical engagement and excellent distribution of forces with a carefully dimensioned profile which interfaces snugly onto the Alpex Lite focus ring.

The BBP Focus Lever maximises leverage to minimise the amount of effort required to operate Alpex Lite's stiff focus ring.

 
It has been specifically designed to reduce the likelihood of cracks and splits around typical high stress areas, such as the nut and bolt clamping interface.

The outside diameter has been maximised for strength whilst still maintaining LRF function. 

 

 
Bill of Materials:
1x M3 Bolt
1x M3 Nut
1x Heavy Duty Ring

 
Installation:
Considering lever placement, carefully open the ring to allow installation onto the scope. DO NOT over-bend the ring when installing.

Match the lever ring grooves to the corresponding grooves of the scope focus ring. Evenly push the ring into desired position. When in position, thread the bolt into the nut using a 2.5mm Allen key.

 
DO NOT over tighten the nuts and bolts. Overtightening increases the risk of breakage.