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45*45mm Scan Field Znse Material
Laser F-theta Lens
Product DescriptionScan Field:45*45mm
Feature:
a) The scan lens is optimized to provide a flat field image with diffraction-limited spot size in micron scale over the entire scan field.
b) The image field height is almost directly proportional to the scan angle. Typically, the linearity f-theta distortion is kept less than 1% without software correction to ensure minimal distortion. High transmissive AR coating is coated onto the lens elements surface to ensure minimal power loss and hence increase the throughput.
c) The scan lenses are designed with a industrial standard M85*1 mount threading to facilitate lens installation into laser machine.
d) To accommodate different standard mount thread, mount adaptors are available for ease of conversion.
e) Most of our products are RoHS compliant unless otherwise stated.
f) Aperture Stop is set at center point of X-Y mirror in case of two axis scanning system.
Detail Specification:
| Part No | MT-1064-45-80 |
| Focus Length | 80.0mm |
| Scan Field | 45*45mm |
| Spot Size | 11.8mm |
| Entrance Pupil | 10.0mm |
| Max.Scan Angle | 23.0deg. |
| Thread | M55*1 |
| M1-M2 Separation | 13.0mm |
| WD | 91.35mm |
| Wavelength | 1064nm |
Material
Singapore or USA imported ZnSe material.
Application
Using for fiber (1064nm wavelength) laser marking and engraving system. Installed on the Scanner Head.
Detailed Images
The F-theta lens is import ZnSe material with high quality.
1. If the lens is deciduate while you received it, please inform us for replacement immediately.
2. Neither Scratch nor Artificially damaged is beyond warranty.
3. The lens is consumble parts, fading after a long time is normal.
Packaging & Shipping
About US
Dongguan Mactron Technology Co., Ltd is a modern professional Hi-Tech enterprise, specializing in R&D, manufacturing, marketing of laser laser cutting and marking machine and laser accessories for more than 10 years.
Mactron scopes of supply include: laser marking machine, f-theta lens, laser beam exbander, scanner head, laser module, Co2 Laser Tube, co2 laser power supply,Laser Focus Lens, Laser Reflector Mirror, Industrial Water Cooler Unit, Laser Control System, Laser Cutting Head and other accessories etc.
Mactrons business tenet: "Win the market with advanced technology, Redound upon customer with the best service"
1) Quality
Mactron Technology Co,.ltd has passed ISO9001/2000 quality certificationhe. All of our products have CE Certificate, FDA Certificate and RoHS Certificate.
2) Price
Striving to improve efficiency and reduce costs, we have absolute predominance in price by selling products directly to end users on Aliexpress as a manufacture .
3) Service
For international custmer, we provide professional technician support on all our products by Trademanager whine 24 hours. Any problems about products, we will provide the step by step instruction for you.
4) Warranty&Return
We are happy to replace or refund money and aim to resolve issues quickly to meet your satisfaction.If goods arrive defective or damaged, you have 7 days from date of receipt to contact us. Please kindly provide evidence to us. Such as picture,video and documents.We will replace you a new one or refund you full money!
5) Shipping
With professional packing to avoid the damage, We have posted many products to worldwide safe and sound, including USA, Europe, Eastern Europe, South America, Middle East and so on. once receiving payment, we post the goods and provide the airway bill number for on-line tracking within 24 hours, including the weekend.
6) Feedback
Your satisfication and positive feedbck is very important to us. If you satisfy with our products and service, please kindly leave us 5 Star. If you have problems, please kindly contact us before leave any negative feedback, we would like to try best solve any problems for you!
Maintain for lensOptics Handling & Cleaning
1. Great care should be taken when handling infrared optics. Please note the following precautions :
1) Always wear powder-free finger cots or rubber/latex gloves when handling optics. Dirt and oil from the skin can severely contaminate optics, causing a major degradation in performance.
2) Do not use any tools to manipulate optics -- this includes tweezers or picks.
3) Always place optics on supplied lens tissue for protection.
4) Never place optics on a hard or rough surface. Infrared optics can be easily scratched.
5) Bare gold or bare copper should never be cleaned or touched.
6) All materials used for infrared optics are fragile, whether single crystal or polycrystalline, large or fine grained. They are not as strong as glass and will not withstand procedures normally used on glass optics.
2. Due to the problems encountered when cleaning mounted optics, it is recommended that the cleaning procedures described here be performed only on unmounted optic:
Step 1 - Mild Cleaning for Light Contamination (dust, lint particles)
Use an air bulb to blow off any loose contaminants from the optic surface before proceeding to the cleaning steps. If this step does not remove the contamination, continue to Step 2.
Step 2 - Mild Cleaning for Light Contamination (smudges, fingerprints)
Dampen an unused cotton swab or a cotton ball with acetone or isopropyl alcohol. Gently wipe the surface with the damp cotton. Do not rub hard. Drag the cotton across the surface just fast enough so that the liquid evaporates right behind the cotton. This should leave no streaks. If this step does not remove the contamination, continue to Step 3.
Note: Use only paper-bodied 100% cotton swabs and high-quality surgical cotton balls.
Step 3 - Moderate Cleaning for Moderate Contamination (spittle, oils)
Dampen an unused cotton swab or cotton ball with white distilled vinegar. Using light pressure, wipe the optic’s surface with the damp cotton. Wipe excess distilled vinegar with a clean dry cotton swab. Immediately dampen a cotton swab or cotton ball with acetone. Gently wipe the optic’s surface to remove any acetic acid. If this step does not remove the contamination, continue to Step 4.
Note:Use only paper-bodied 100% cotton swabs.
Step 4 - Aggressive Cleaning for Severely Contaminated Optics (splatter)
Caution: Step 4 should NEVER be performed on new or unused laser optics. These steps are to be done only on optics that have become severely contaminated from use and have no acceptable results yielded from Steps 2 or 3 as previously noted.
If the thin-film coating is removed, the optics performance will be destroyed. A change in apparent color indicates the removal of the thin-film coating.
For severely contaminated and dirty optics, an optical polishing compound may need to be used to remove the absorbing contamination film from the optic.
A.Shake the container of polish thoroughly before opening. Pour four or five drops of polish onto a cotton ball. Gently move the cotton ball in circular patterns across the surface to be cleaned. Do not press down on the cotton ball! Let the cotton ball drag lightly across the surface under its own weight. If too much pressure is applied, the polish will quickly scratch the optic’s surface. Rotate the optic frequently to avoid excessive polishing in any one direction. Clean the optic in this manner for no more than 30 seconds. If, at any time during this step, you notice the optic’s surface change color, stop polishing immediately. This color change indicates that the outer portion of the thin-film coating is being eroded.
Step 4 (continued)
B.After using the polish, wet an unused cotton ball with distilled water and gently swab the optics surface. Thoroughly wet the surface to remove as much of the polish residue as possible. Do not let the optic’s surface dry! This will make the remaining polish removal much more difficult. (For a mounted optic, a fluffed cotton swab may be substituted. Try to remove as much polish residue as possible, especially near the mounts edges.)
Step 4 (coninued)
C.Quickly wet a fluffed cotton swab with isopropyl alcohol and gently clean the optic surface thoroughly. Cover the entire surface with the swab to dislodge as much polish residue as possible.
Step 4 (coninued)
D. Wet a fluffed cotton swab with acetone and clean the optic’s surface, removing any remaining isopropyl alcohol and polish residue in the process. When performing the final cleaning with acetone, lightly drag the cotton swab across the optic, overlapping strokes until the entire surface has been wiped. Move the swab very slowly for the final strokes to assure that the acetone on the optic’s surface dries immediately behind the swab. This will eliminate streaks on the surface.
NOTE:
Contamination and damage types, such as metal splatter, pits, etc, cannot be removed. If the optic shows the contamination or damage mentioned, it will probably need to be replaced.
Return Policy
If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service
On-time Delivery: If you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).Hurry! Clearance 45*45mm Scan Field Fiber YAG F-Theta Scan Lens for Laser Marking Machine
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