Ultra Precision Lightweight Diamond Turning Machine Single Point Diamond Lathe LT-MTC250

Description:

The ultra-precision single-point diamond turning machine (UP-turning machine) MTC 250 (Micro Turning Center) has a lightweight construction with moving parts, so that the machine axes can be used in dynamic mode (slow tooling). This machine is our standard machine with a minimum footprint, a travel of 250 mm in the X- and Z-axes and a machining range of up to 500 mm in diameter. The MTC 250 has a bed made of T-shaped natural granite. The X- and Z-axis guides and the housing of the spindle are also made of granite. Both guides and the optional B-axis use hydrostatic (oil) bearings. The spindle uses air bearings and is mounted on the X-axis guide.

Features:
Hydrostatic (oil) bearings
Granite bed
Active machine leveling and active vibration isolation system
Form measurement system
Integrated tool measurement system
Process camera
Surface tolerance < 150 nm within 100 mm diameter
Roughness: < 2 nm

Applications:
1. Optical Component Manufacturing
Infrared (IR) & Laser Optics – High-precision machining of ZnSe, Ge, and Si lenses for thermal imaging and CO₂ laser systems.
Freeform & Aspheric Lenses – Ultra-smooth finishing for advanced camera lenses, VR/AR optics, and telescope mirrors.
Diffractive Optical Elements (DOEs) – Micro-structuring for beam shaping and holographic applications.

2. Aerospace & Defense
Aircraft Windows & Sensor Domes – Diamond-turned IR-transparent materials (e.g., sapphire, chalcogenide glass).
Gyroscopes & Inertial Guidance Systems – Micron-level accuracy for hemispherical resonators and laser gyro components.
Missile Seekers & Night Vision Optics – Ultra-low roughness surfaces for high-performance IR optics.

3. Medical & Scientific Instruments
Endoscope Lenses & Micro-Optics – Sub-micron form accuracy for minimally invasive surgical tools.
X-ray & Synchrotron Optics – Mirror surfaces with <1nm roughness for high-energy beam focusing.
Lab-on-a-Chip Microfluidics – Precision micro-machining of polymer molds.

4. Automotive & Consumer Electronics
LiDAR Lenses & Sensors – Mass production of aspheric collimators for autonomous vehicles.
Smartphone Camera Lenses – Mold inserts for glass/polycarbonate hybrid optics.
LED & Projector Optics – TIR lenses and light guides with nano-scale surface finishes.

5. Specialty Industrial Components
Mold Inserts for Injection Molding – Master dies for replicating plastic lenses with optical-quality surfaces.
Precision Bearings & Mechanical Parts – Ultra-roundness machining of ceramic/metallic rotational components.
Quantum Computing Hardware – Superflat substrates for qubit mounting surfaces.

EV (Sichuan Easy Vision Photoelectric Technology Co., Ltd) is located in Chengdu, China, which enjoys the reputation of the world's optical processing center. Since its establishment, EV has been committed to providing customers with high-precision optical system solutions, covering the complete manufacturing process from design, processing to assembly of various optical products, and has the overall supporting capabilities of R&D, manufacturing and sales. The main products are thermal imagers, night vision devices, telescopes, rangefinders, optical lenses, optical testing instruments, and customized optical lenses and equipment. EV has an excellent team of more than 200 experienced engineers and workers to provide the best products and services to domestic and foreign customers.

Welcome to experience our excellent products and services to make your business more stable and successful.