Name: BOCI BLT 441 Collimating Lens 37x100 with Assembly (Original)
Brand: TriQuench
SKU: 6a2a50ac6506bbf513242460
Price: 79999 INR
Availability: InStock

Question 1

What is a collimating lens used for in laser cutting?

Accepted Answer

It aligns and parallels the raw laser beam before it reaches the focusing lens, ensuring accurate beam concentration and consistent cutting performance downstream.

Question 2

What's the difference between this collimating lens and your BOCI BLT 441 focusing lens?

Accepted Answer

The collimating lens straightens and aligns the beam early in the optical path; the focusing lens then concentrates that aligned beam to a precise cutting point. Both work together in the same BLT 441 head — you typically need both, not one or the other.

Question 3

What are the dimensions of this lens?

Accepted Answer

37mm diameter with a 100mm collimation length.

Question 4

What power rating does this lens support?

Accepted Answer

Suitable for laser systems up to 15kW.

Question 5

Which cutting heads is this lens compatible with?

Accepted Answer

Designed for BOCI BLT 441 cutting heads.

Question 6

Is this an original BOCI part?

Accepted Answer

Yes, this is an original BOCI BLT 441 collimating lens assembly, not an aftermarket equivalent.

Question 7

What is the lens made of, and how durable is it?

Accepted Answer

Built with premium optical coating for stable optical transmission and reliable industrial performance over sustained use.

Question 8

What happens if I use a mismatched or worn collimating lens?

Accepted Answer

Poor beam alignment upstream can cause inconsistent focus, reduced cutting accuracy, and increased wear on the focusing lens and other optics further down the beam path.

Question 9

What applications is this lens suited for?

Accepted Answer

Industrial laser cutting machines and metal fabrication systems.