F-Theta Lens/Optical F-Theta Lens/Laser Lens/UV F-Theta Lens

• After-sales Service: 3r Quality Warranty-Return, Replace, Refund
• Warranty: 12months
• Usage: Lighting, Medical, Optical, Photography, Laser System
• Type: Flat Lens
• Transmittance: >95%
• Shape: Single-lens
• Model NO.: RAY-XS064#
• Material: Optical Glass
• Lenses Color: Clear
• Certification: RoHS, ISO9001, CE, ISO14000 & BV
• Customized: Customized
• Coating: Polishing/Coating/Uncoating, etc
• Substrate: Fused Silica
• Coating Wavelength: Ar/Ar @355nm; Ht@650nm
• Focal Length (mm): 100/160/210/254/330
• Working Distance (mm): 136/199/252/296/296
• Scanning Range (mm2): 70*70-220*220mm
• Transport Package: Carton & Wood Case
• Specification: custom as per demand
• Trademark: Raytek
• Origin: China
• HS Code: 281122900
• Production Capacity: 1000000PCS Per Year

Product Description

General Introduction: 
Raytek F-theta lenses have been engineered to provide the highest performance in laser scanning or engraving systems. These lenses are ideal for engraving and labeling systems, image transfer, and material processing. For many applications in laser scanning and engraving, a planar imaging field is desired for the best results.

Main Characteristics:
1). Various focal length specifications are available;
2). Each element is coated with a high efficiency antireflection film;
3). The design of multi element air gap with diffraction limit is adopted;
4). Large scan range
5). Provide flat image plane and low f-theta distortion
6). The scanning mirror can operate at a constant angular speed, which greatly simplifies the control circuit
7). It is widely used in vibroscopic scanning, laser marking, laser carving and cutting system;
8). Air-spaced 3 or 4-element designs;
9). Transmission of > 90%;
10). Raytek F-Theta condition accuracy of better than 0.1%;

Main Technical Data:
UV F-Theta Lens

Applying	UV Marking Machines
Model	F-theta Lens
Materials(Substrates)	Fused Silica
Coating	AR/AR @355nm; HT@650nm
Focal length (mm)	100	160	210	254	330
Working distance (mm)	136	199	252	296	296
Scanning range (mm2)	70x70	100x100	140x140	170x170	220x220
Scanning angle	±25°	±25°	±25°	±25°	±25°
Incident beam diameter (mm)	12	12	12	12	12
Dispersion Garden(um)	8	9	12	14	14
Galvanometer position M1/M2 (mm)	16/16	16/16	16/16	16/16	16/16
Threaded connection	M85x1	M85x1	M85x1	M85x1	M85x1

Main Cooperation Materials Manufacturers: 
CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,C-LASER,ETC

Main Export Countries & Areas: 
Usa, Uk, Japan, Germany, Spain, France, Swiss, Korea, Russia, Pakistan, India, Portugal, Canada, New Zealand, Australia, Saudi Arab, Turkey, Finland, Poland ,etc.


Raytekoptics Extra value added services offered:
1). Optical workcraft & process solution design;
2). Rough processing raw materials;
3). Semi finishing raw materials;
4). Fabricate custom sizes and shapes;
5). Design and supply custom coatings;
6). Modify and resurface customer supplied materials;
7). Drill holes, notch glass and provide beveled substrates;
8). Precision polish optics with non-standard aspect ratios;

Payment Method: by T/T or Western Union.
Delivery time: 7-10 days.
Quality Warranty: Ruitaiphotoelectric(Raytekoptics) offers quality warranty for our optics products with "3R" policy--return, replace & refund policy.
For any inferior-quality products, Ruitaiphotoelectric(Raytekoptics) is responsible for return, replacement and refund.