BF-P40
4.9mm distal end for excellent insertion makes this a super small model with treatment capabilities Channel ID 2.2mm

BF-1T40
Large 2.8mm channel and wider field of view make a versatile model for treatment Outer diameter insertion tube 6.2mm

BF-XT40
Specially designed for Therapeutic Applications

BF-XP40
Scope with high versatility due to extra slim outer diameter combined with 1.2mm channel

BF-3C40
Slim Outer Diameter, 1.2mm channel

BF-N20
Slim Outer Diameter, no channel