Cerium oxide polishing powder for photo professional wide angle lens

 
   A wide angle lens is any lens with a short focal length and a wide field of view. This lens allows the camera to capture much more of the scene than a normal lens can, making it great for architectural and landscape photography or any other application that requires the photographer to include more background information in the resulting image.
 
【Application】
       
It is suitable for photo professional wide angle lens polished.

 

【Specification】
 
      1. Chemical properties: TREO>95%, CeO₂/TREO= 60-70%,La₂O₃/TREO=20-30%
      2. Color:Red brown
      3.PSD: D50=1.8-2.6um,D99<8um

 

【Product features】
(1) Strong versatility: the product has uniform particle distribution, can meet the requirements of smoothness and abrasion, and has a wide range of applications.
(2) No impurities: multiple screening procedures are adopted to remove impurities to ensure no scratches after use.
(3) Stable suspension: additives are added to keep the product in a good suspension state and easy to clean.
 
 
【Application methods】
Recommended specific gravity: 1.03-1.08, depending on the material and process parameters of the glass.
Applicable machine: flat polishing machine or spherical pendulum machine.
Suitable for workpiece: spherical lens with abrasion degree of 80-120, prism, motherboard substrate and other planar optical glass

 
【Packing】 25kgs/poly-drum ,500kgs/pallet;It can be according to customers requirements.

 
 

1.Q: What is your minimum order quantity?
A: Our MOQ is flexible. We support small trial orders for new customers, and larger bulk orders with better unit prices. Please tell us your required quantity, we will offer the best price accordingly.

2.Q: How long is your production & delivery time?
A: Normally production takes 7–15 working days after receiving your deposit. For bulk orders or customized products, we will confirm the exact lead time before order confirmation.

3.Q: What payment terms do you accept?
A: We accept T/T, L/C, Western Union and other safe payment methods. Usually 30% deposit in advance, 70% balance against copy of bill of lading.

  Shanghai Gona Industrial Co.Ltd is founded in 2006, and located in Songjiang Industrial District, rounded by National Engineering research Center of Ultrafine Powder(NERCUP).Our company is a R&D company specialized in technology development of functional powder materials. Focused on the control technology of powder particulate, SHGRENM provide several series product such as rare earth oxide with special particulate properties, cerium oxide polishing powder, catalyst materials,Alumina for Li+ battery separator.