Chengdu Yafei Optical Instrument Factory
Chengdu Yafei Optical Instrument Factory YOPHY stays with beauty and time.
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77mm Night Filter For Camera , Round Shape Photography Filters Night Vision
YOPHY Natural Night filters' function
1. Blocks light wavelengths from common sources of light pollution;
2. Used for night scenes & astrophotography, great for astrophotography and cityscapes.
Key features
1. Smooth transition of the gradual area
2. Made of optical HD B270 optical glass
3. Double sides multilayer coating
4. Double sides precision gringding and polishing
5. Laser etched font on surface
6. High quality copper frame
| Brand | YOPHY |
| Model number | YP-YKGH-01 |
| Material | Optical glass |
| Size | 37mm/40.5mm/43mm/46mm/49mm/52mm/55mm/58mm /62mm/67mm/72mm/77mm/82mm/95mm/105mm |
| Weight | 27g |
| Type | Natural night filter |
| Function | Filter out light pollution |
Support wholesale and retail.
Support OEM&ODM service.
Product Details
Delivery Details
Q1:How to order?
A: If you are interested in our products, please contact us to deal.
Q2. Can you provide sample to test?
A: Yes, we can provide free sample for you, and you just need to pay the shipping fee.
Q3. How long is the delivery time?
A: Our delivery time depends on your order and our actual production schedule. In normal case,
the delivery time is in 7-35 days after payment.
Q4. What’s your terms of payment?
A: TT, 30% deposit upon order confirmation, 70% balance before goods delivery. Also PayPal,
Western Union, L/C could be accepted.
Q5. What’s the delivery method?
A: Usually we choose to deliver the goods by international express. Such as DHL, FedEx, TNT,
UPS etc..If you want to use your own ship agent, it is okay. All to cater for your needs.
Product selection#For reference only#
| Type | Material | Size(mm) | Weight | Feature |
| Round natural night filter | Copper+B270 optical glass | 37/40.5/43/46/49/52/55/58 /62/67/72/77/82/86/95/105 | 27g | Frame thickness is about 5.5mm |
| Square natural night filter | B270 optical glass | 100*100; 1508150; 180*180 | 59g | Lens thickness is about 2.0mm |
Established in 2009, Chengdu Yafei optical instrument factory specializes in producing photography equipment, such as UV filters,CPL circular polarized filters, ND filters, adjustable ND filters, square ND filters, drone filters, camera lens and mobile phone lens etc..
Covering an area of 1,500 square meters, our factory is equipped with polishing machines and 14 slot ultrasonic cleaning machines, and operates under strict QC guidelines to guarantee high-quality products at competitive prices. Meanwhile, OEM and ODM orders are welcome for us.
We are sure that our high quality products and excellent services will be appreciated by the growing list of satisfied customers. Contacting us is the first step to build up a long and successful business relationship with us.
Welcome to consult to negotiate.
For technical support, please send your inquiry directly to us.