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Through the Lens Laser
Through the Lens (TTL) Laser
Through-the-Lens Lasers offer a non-contact method for measuring surfaces, using point focus for single-point measurements or scanning for multi-point measurements. TTL lasers offer:
TTL convenience – The TTL laser is coaxial with system optics, allowing use for measurement or as a laser pointer
Use with other sensors – Switch instantaneously between video and laser measurements
Long working distance – Scan surfaces without risk of striking a part or fixture
Auto tracking – The laser dynamically adjusts the Z-axis to track part contours automatically
Laser lens included – A laser lens that enhances laser and video performance is included
Through the Lens Laser on OGP SmartScope M-Series systems easily deliver single-point or multi-point surface measurements
OGP SmartScope M20 equipped with TTL laser
The TTL laser can focus its light very precisely, providing a small spot size and accurate surface focus when measuring parts on OGP SmartScope® M-Series systems.
TTL laser light is projected through the imaging optics to the surface being measured. The light reflects from the part surface through the lens into a dedicated detector. The steep imaging angle of TTL laser provides access to surface features that are recessed or located adjacent to vertical surfaces.
Laser Lens | Resolution | Measuring Range | Spot Size | Working Distance |
|---|---|---|---|---|
| SmartScope M-Series | 0.3 µm | 500 µm | 7.2 x 5.5 µm | 36 mm |
